Suped

TechTheft Conferr Blacklist

TechTheft Conferr Blacklist
Blocklist retired

TechTheft Conferr 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 Conferr Blacklist is a private IP-based blocklist that automatically lists IP addresses with missing or broken DNS records based on server and firewall logs to prevent network abuse.

Check if you are listed on TechTheft Conferr 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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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
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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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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
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Abusix
Blocklist icon
Barracuda Networks
www.spamcop.net logoCisco
Blocklist icon
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
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
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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
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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 Conferr Blacklist?

The TechTheft Conferr Blacklist is an IP-based blocklist that operates automatically based on server and firewall logs. Its zone is conferr.bl.techtheft.info. According to its operators, this is a private blacklist intended for internal use by trusted subscribers, and subscriptions are by invitation only.

The primary reasons for an IP address being added to this blocklist (blacklist) are purely technical. The list targets IPs with configuration issues, specifically those that have no Reverse DNS (rDNS) records or have broken DNS configurations. The stated purpose of the list is to "Block for clear access", suggesting it's used as a filter to reject connections from misconfigured servers.

Who runs TechTheft Conferr Blacklist?

The blocklist is run by an organization called TechTheft. Their mission is to combat what they term "Hi-Technology Theft," which includes spam, viral attacks, DDoS attacks, and IP hijacking. They advocate for an aggressive approach to fighting abuse, aiming to stop malicious activity at the source rather than simply filtering it. TechTheft positions itself as a collaboration point for administrators and security enthusiasts who want to actively participate in preventing technology abuse.

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

Removal from the TechTheft Conferr Blacklist can happen automatically, as IPs are re-tested at irregular intervals. However, you can also request a manual re-test. Before you request delisting, you must ensure you have resolved the underlying issues that led to the listing.

Follow these steps to resolve your listing:

  • Resolve complaints: Ensure any open abuse complaints related to your IP address have been fully resolved. The listing will not be removed until this is done.
  • Set up an abuse contact: You must have a functioning abuse@ email address for your domain and IP space. It is critical that you monitor this address and act on complaints quickly.
  • Fix DNS issues: Since the blocklist targets IPs with broken or missing Reverse DNS, you must configure a valid rDNS (also known as a PTR record) for your sending IP address.
  • Request a re-test: Once all issues are fixed, you can visit the TechTheft website to request a manual re-test of your IP address.

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

The impact of being listed on the TechTheft Conferr Blacklist is generally low. Because it is a private blocklist available only to a select group of subscribers by invitation, it is not widely used across major mailbox providers. However, if you are listed, you will experience deliverability issues when sending emails to any organization that subscribes to this specific blacklist. While the overall impact is limited, it can be significant for senders trying to reach those specific domains.

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 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 Watchlist Blacklist

Organization

TechTheft

Zone

watchlist.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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