Suped

TechTheft Watchlist Blacklist

TechTheft Watchlist Blacklist
Blocklist retired

TechTheft Watchlist Blacklist has been retired and can no longer be queried. Please use our Blocklist checker below if you wish to check yourself against active blocklists.

The TechTheft Watchlist Blacklist is a semi-manually maintained IP-based blocklist (blacklist) that functions as a watchlist for potential abuse and should only be used for tagging or scoring, not for blocking, due to a high risk of collateral damage.

Check if you are listed on TechTheft Watchlist Blacklist
And 143 other blocklists.
www.spamhaus.org logoSpamhaus0spam.org logo0Spam
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Abusix
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Barracuda Networks
www.spamcop.net logoCisco
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Mailspike
www.nosolicitado.org logoNoSolicitado
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SURBL
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UCEPROTECT
uribl.com logoURIBL
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8086 Consultancy
abuse.ro logoabuse.rowiki.alphanet.ch logoALPHANETanonmails.de logoAnonmailsascams.com logoAscamswww.blockedservers.com logoBLOCKEDSERVERS
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Brukalai.lt
dnsbl.calivent.com.pe logoCalivent Networks
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dan.me.uk
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DrMx
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DroneBL
rbl.efnetrbl.org logoEFnet
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Fabel
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GBUdb
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ImproWare
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JIPPG Technologies
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Junk Email Filter
www.justspam.org logoJustSpamwww.kempt.net logoKempt.net
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Mail Baby
www.nordspam.com logoNordSpam
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nsZones
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Polspam
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RedHawk
rv-soft.info logoRV-SOFT Technology
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Schulte
www.scientificspam.net logoScientific Spam
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Spam Eating Monkey
psbl.org logoSpamikazewww.spamrats.com logoSpamRATSspfbl.net logoSPFBLsuomispam.net logoSuomispamwww.usenix.org.uk logoSystem 5 Hosting
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Taughannock Networks
www.team-cymru.com logoTeam Cymru
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Tornevall Networks
senderscore.org logoValiditywww.blocklist.de logowww.blocklist.de Fail2Ban-Reporting Servicezapbl.net logoZapBL2stepback.dk logo2stepback.dkfaynticrbl.org logoFayntic Servicesorbz.gst-group.co.uk logoORB UKdnsbl.technoirc.org logotechnoirc.orgwww.techtheft.info logoTechTheftwww.spamhaus.org logoSpamhaus0spam.org logo0Spam
Blocklist icon
Abusix
Blocklist icon
Barracuda Networks
www.spamcop.net logoCisco
Blocklist icon
Mailspike
www.nosolicitado.org logoNoSolicitado
Blocklist icon
SURBL
Blocklist icon
UCEPROTECT
uribl.com logoURIBL
Blocklist icon
8086 Consultancy
abuse.ro logoabuse.rowiki.alphanet.ch logoALPHANETanonmails.de logoAnonmailsascams.com logoAscamswww.blockedservers.com logoBLOCKEDSERVERS
Blocklist icon
Brukalai.lt
dnsbl.calivent.com.pe logoCalivent Networks
Blocklist icon
dan.me.uk
Blocklist icon
DrMx
Blocklist icon
DroneBL
rbl.efnetrbl.org logoEFnet
Blocklist icon
Fabel
Blocklist icon
GBUdb
Blocklist icon
ImproWare
Blocklist icon
JIPPG Technologies
Blocklist icon
Junk Email Filter
www.justspam.org logoJustSpamwww.kempt.net logoKempt.net
Blocklist icon
Mail Baby
www.nordspam.com logoNordSpam
Blocklist icon
nsZones
Blocklist icon
Polspam
Blocklist icon
RedHawk
rv-soft.info logoRV-SOFT Technology
Blocklist icon
Schulte
www.scientificspam.net logoScientific Spam
Blocklist icon
Spam Eating Monkey
psbl.org logoSpamikazewww.spamrats.com logoSpamRATSspfbl.net logoSPFBLsuomispam.net logoSuomispamwww.usenix.org.uk logoSystem 5 Hosting
Blocklist icon
Taughannock Networks
www.team-cymru.com logoTeam Cymru
Blocklist icon
Tornevall Networks
senderscore.org logoValiditywww.blocklist.de logowww.blocklist.de Fail2Ban-Reporting Servicezapbl.net logoZapBL2stepback.dk logo2stepback.dkfaynticrbl.org logoFayntic Servicesorbz.gst-group.co.uk logoORB UKdnsbl.technoirc.org logotechnoirc.orgwww.techtheft.info logoTechTheftwww.spamhaus.org logoSpamhaus0spam.org logo0Spam
Blocklist icon
Abusix
Blocklist icon
Barracuda Networks
www.spamcop.net logoCisco
Blocklist icon
Mailspike
www.nosolicitado.org logoNoSolicitado
Blocklist icon
SURBL
Blocklist icon
UCEPROTECT
uribl.com logoURIBL
Blocklist icon
8086 Consultancy
abuse.ro logoabuse.rowiki.alphanet.ch logoALPHANETanonmails.de logoAnonmailsascams.com logoAscamswww.blockedservers.com logoBLOCKEDSERVERS
Blocklist icon
Brukalai.lt
dnsbl.calivent.com.pe logoCalivent Networks
Blocklist icon
dan.me.uk
Blocklist icon
DrMx
Blocklist icon
DroneBL
rbl.efnetrbl.org logoEFnet
Blocklist icon
Fabel
Blocklist icon
GBUdb
Blocklist icon
ImproWare
Blocklist icon
JIPPG Technologies
Blocklist icon
Junk Email Filter
www.justspam.org logoJustSpamwww.kempt.net logoKempt.net
Blocklist icon
Mail Baby
www.nordspam.com logoNordSpam
Blocklist icon
nsZones
Blocklist icon
Polspam
Blocklist icon
RedHawk
rv-soft.info logoRV-SOFT Technology
Blocklist icon
Schulte
www.scientificspam.net logoScientific Spam
Blocklist icon
Spam Eating Monkey
psbl.org logoSpamikazewww.spamrats.com logoSpamRATSspfbl.net logoSPFBLsuomispam.net logoSuomispamwww.usenix.org.uk logoSystem 5 Hosting
Blocklist icon
Taughannock Networks
www.team-cymru.com logoTeam Cymru
Blocklist icon
Tornevall Networks
senderscore.org logoValiditywww.blocklist.de logowww.blocklist.de Fail2Ban-Reporting Servicezapbl.net logoZapBL2stepback.dk logo2stepback.dkfaynticrbl.org logoFayntic Servicesorbz.gst-group.co.uk logoORB UKdnsbl.technoirc.org logotechnoirc.orgwww.techtheft.info logoTechTheftwww.spamhaus.org logoSpamhaus0spam.org logo0Spam
Blocklist icon
Abusix
Blocklist icon
Barracuda Networks
www.spamcop.net logoCisco
Blocklist icon
Mailspike
www.nosolicitado.org logoNoSolicitado
Blocklist icon
SURBL
Blocklist icon
UCEPROTECT
uribl.com logoURIBL
Blocklist icon
8086 Consultancy
abuse.ro logoabuse.rowiki.alphanet.ch logoALPHANETanonmails.de logoAnonmailsascams.com logoAscamswww.blockedservers.com logoBLOCKEDSERVERS
Blocklist icon
Brukalai.lt
dnsbl.calivent.com.pe logoCalivent Networks
Blocklist icon
dan.me.uk
Blocklist icon
DrMx
Blocklist icon
DroneBL
rbl.efnetrbl.org logoEFnet
Blocklist icon
Fabel
Blocklist icon
GBUdb
Blocklist icon
ImproWare
Blocklist icon
JIPPG Technologies
Blocklist icon
Junk Email Filter
www.justspam.org logoJustSpamwww.kempt.net logoKempt.net
Blocklist icon
Mail Baby
www.nordspam.com logoNordSpam
Blocklist icon
nsZones
Blocklist icon
Polspam
Blocklist icon
RedHawk
rv-soft.info logoRV-SOFT Technology
Blocklist icon
Schulte
www.scientificspam.net logoScientific Spam
Blocklist icon
Spam Eating Monkey
psbl.org logoSpamikazewww.spamrats.com logoSpamRATSspfbl.net logoSPFBLsuomispam.net logoSuomispamwww.usenix.org.uk logoSystem 5 Hosting
Blocklist icon
Taughannock Networks
www.team-cymru.com logoTeam Cymru
Blocklist icon
Tornevall Networks
senderscore.org logoValiditywww.blocklist.de logowww.blocklist.de Fail2Ban-Reporting Servicezapbl.net logoZapBL2stepback.dk logo2stepback.dkfaynticrbl.org logoFayntic Servicesorbz.gst-group.co.uk logoORB UKdnsbl.technoirc.org logotechnoirc.orgwww.techtheft.info logoTechTheftwww.spamhaus.org logoSpamhaus0spam.org logo0Spam
Blocklist icon
Abusix
Blocklist icon
Barracuda Networks
www.spamcop.net logoCisco
Blocklist icon
Mailspike
www.nosolicitado.org logoNoSolicitado
Blocklist icon
SURBL
Blocklist icon
UCEPROTECT
uribl.com logoURIBL
Blocklist icon
8086 Consultancy
abuse.ro logoabuse.rowiki.alphanet.ch logoALPHANETanonmails.de logoAnonmailsascams.com logoAscamswww.blockedservers.com logoBLOCKEDSERVERS
Blocklist icon
Brukalai.lt
dnsbl.calivent.com.pe logoCalivent Networks
Blocklist icon
dan.me.uk
Blocklist icon
DrMx
Blocklist icon
DroneBL
rbl.efnetrbl.org logoEFnet
Blocklist icon
Fabel
Blocklist icon
GBUdb
Blocklist icon
ImproWare
Blocklist icon
JIPPG Technologies
Blocklist icon
Junk Email Filter
www.justspam.org logoJustSpamwww.kempt.net logoKempt.net
Blocklist icon
Mail Baby
www.nordspam.com logoNordSpam
Blocklist icon
nsZones
Blocklist icon
Polspam
Blocklist icon
RedHawk
rv-soft.info logoRV-SOFT Technology
Blocklist icon
Schulte
www.scientificspam.net logoScientific Spam
Blocklist icon
Spam Eating Monkey
psbl.org logoSpamikazewww.spamrats.com logoSpamRATSspfbl.net logoSPFBLsuomispam.net logoSuomispamwww.usenix.org.uk logoSystem 5 Hosting
Blocklist icon
Taughannock Networks
www.team-cymru.com logoTeam Cymru
Blocklist icon
Tornevall Networks
senderscore.org logoValiditywww.blocklist.de logowww.blocklist.de Fail2Ban-Reporting Servicezapbl.net logoZapBL2stepback.dk logo2stepback.dkfaynticrbl.org logoFayntic Servicesorbz.gst-group.co.uk logoORB UKdnsbl.technoirc.org logotechnoirc.orgwww.techtheft.info logoTechTheft

What is TechTheft Watchlist Blacklist?

The TechTheft Watchlist Blacklist is a semi-manually curated DNS-based blacklist (DNSBL) that lists IP addresses. According to its operators, this blocklist is not intended for blocking email outright. Instead, it is designed for tagging and scoring, where being listed adds points to an email's overall spam score. The maintainers explicitly recommend against using it to block mail due to a high risk of collateral damage.

Listings are based on public nominations and abuse reports referencing a domain name, IP address, or netblock. This blacklist functions as a watchlist, meaning that listed entities are being monitored due to third-party claims of abuse, even without direct local evidence. TechTheft may list a wide range of internet resources that come into contact with its spam and attack traps, including:

  • Email sources
  • DNS nameservers
  • Network IP blocks
  • Website hosts
  • Email servers
  • Virus infected machines
  • Web crawling spiders and agents

Who runs TechTheft Watchlist Blacklist?

This blacklist is run by an organization named TechTheft. The group describes its mission as fighting high-technology theft, which includes viral attacks, spam, and DDoS attacks. It was formed as a collaborative point for administrators and hobbyists who felt that earlier anti-spam systems like MAPS and SPEWS were no longer sufficient to combat modern threats. TechTheft advocates for a very strict approach, what they call an "Internet Death Penalty", against sources and supporters of internet abuse to prevent malicious activity at its source.

How do I get removed and delisted from TechTheft Watchlist Blacklist?

Removal from the TechTheft Watchlist Blacklist is done by request, but only after you have resolved all underlying issues. Before requesting delisting from this blocklist, you must ensure you have taken the following steps:

  • Resolve all complaints: You need to find and resolve all active abuse complaints associated with your IP address. A listing will not be removed until the issues that caused it are fixed.
  • Set up an abuse contact: You must have a functioning 'abuse@' email address for your domain and IP space. It is crucial that you monitor this address and act on any complaints you receive quickly.

Once all complaints have been resolved, the listing can be removed. The process is manual and initiated upon request, though a specific delisting form or page is not publicly provided.

What's the impact of being listed on TechTheft Watchlist Blacklist?

The intended impact of being on this blacklist is low. The operators state that it should only be used for scoring or tagging emails, not for blocking them. However, since individual system administrators can use a blacklist however they choose, it is possible some mail servers are configured to reject mail based on this list. This misuse can lead to email delivery failures, which is why the list is noted as having a high risk for collateral damage.

Other TechTheft blocklists

www.techtheft.info logo
TechTheft Bad Whois Blacklist

Organization

TechTheft

Zone

bad.whois.bl.techtheft.info

Type

Domain

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Blacklist

Organization

TechTheft

Zone

bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Bogon Blacklist

Organization

TechTheft

Zone

bogon.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Conferr Blacklist

Organization

TechTheft

Zone

conferr.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Domain Blacklist

Organization

TechTheft

Zone

domain.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Expanded Blacklist

Organization

TechTheft

Zone

expanded.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft ISP Blacklist

Organization

TechTheft

Zone

isp.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Nana Blacklist

Organization

TechTheft

Zone

nana.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Other Blacklist

Organization

TechTheft

Zone

other.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Robot Blacklist

Organization

TechTheft

Zone

robot.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Scanning Blacklist

Organization

TechTheft

Zone

scanning.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Source Blacklist

Organization

TechTheft

Zone

source.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Support Blacklist

Organization

TechTheft

Zone

support.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Virus Blacklist

Organization

TechTheft

Zone

virus.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual
www.techtheft.info logo
TechTheft Web Blacklist

Organization

TechTheft

Zone

web.bl.techtheft.info

Type

IP

Impact

Inactive

Delisting

Manual

Blocklist guides

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