IPv6-only websites
From 2011 to 2018 I kept a list of websites you could only reach over IPv6, and visitors sent in 63 of them. In November 2026 I checked every one over IPv6. Six are still standing.
Checking how you got here…
~/still-standing
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ipv6.google.com
Google search on a hostname with no IPv4 address at all. Listed 2011
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loopsofzen.uk
Loops of Zen, a small tile-rotating puzzle game. It moved from loopsofzen.co.uk and stayed IPv6-only. Listed 2011
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ipv6.nop.hu
Shows your addresses and runs routing and ICMP checks from a Hungarian server. Listed 2012
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ipv6.phcomp.co.uk
Parliament Hill Computers congratulates you for arriving over IPv6, with background reading and links. Listed 2013
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ipv6.teddy.ch
The website of Teddy Engineering, a Swiss engineering firm, served only over IPv6. Listed 2014
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dnslabs.nl
A deliberately IPv4-free domain arguing that IPv4 must go. Listed 2017
~/all-63
One node per listing, in the order they were submitted. Select a node to jump to it in the archive.
- ipv6.google.com, Live over IPv6
- v6.testmyipv6.com, No response over IPv6
- www.v6.facebook.com, Error page
- bin6.it, No IPv6 address
- ipv6.cyups.com, No IPv6 address
- www.zone403.nl, Domain no longer exists
- ipv6.onet.pl, No response over IPv6
- ipv6.plurk.com, No IPv6 address
- ipv6.juniper.net, Domain no longer exists
- ipv6.boioiong.com, Domain no longer exists
- ipv6.belgium.be, Domain no longer exists
- loopsofzen.co.uk, Live over IPv6
- www6.terra.com.br, No response over IPv6
- ipv6.bjornerback.com, No IPv6 address
- ipv6.usenet-replayer.com, Domain no longer exists
- www.artoo.net, No IPv6 address
- testv6.cdlt.com.ar, Domain no longer exists
- blog.fossum.no, Domain no longer exists
- ipv6.nop.hu, Live over IPv6
- ipv6.eccleston.ca, Domain no longer exists
- ipv6.ihteam.net, No IPv6 address
- www.ipv6.arin.net, Domain no longer exists
- ipv6.worldcom.co.cr, No response over IPv6
- ipv6.itesys.it, Domain no longer exists
- www.netinit6.net, Domain no longer exists
- www.ipv6.telegraaf.nl, Domain no longer exists
- 6only.6now.net, Domain no longer exists
- ipv6.noctel.com, No response over IPv6
- ipv6.rcs-rds.ro, No response over IPv6
- ipv6.microstuff.org, Domain no longer exists
- ipv6.airbites.net.ua, No IPv6 address
- ipv6.radiolinkinternet.com, Origin unreachable (522)
- ipv6.speedtest.comcast.net, Domain no longer exists
- ipv6.longdouble.ro, No IPv6 address
- 6.ifconfig.pro, Domain now belongs to an unrelated business
- www.cofone.eu, No response over IPv6
- ipv6.strimbler.net, Domain no longer exists
- ipv6.din100.net, No response over IPv6
- mysterium.biz, Domain no longer exists
- ipv6.phcomp.co.uk, Live over IPv6
- ipv6.pnzone.net, 404 Not Found
- ip6.f***off-and-die.com, Domain no longer exists
- ipv6.digitality.com.br, Domain no longer exists
- www.daretosix.net, Domain no longer exists
- www6.keytradebank.com, Domain no longer exists
- ipv6.veerkade.com, 403 Forbidden
- www.ipv6net.ca, No response over IPv6
- ipv6.cloud.org.my, Domain no longer exists
- ipv6.uzstyle.com, Domain no longer exists
- www6.forfun.net, Domain no longer exists
- ipv6.tbspace.de, Redirects to a dual-stack site
- ipv6.teddy.ch, Live over IPv6
- www6.keytradebank.be, No response over IPv6
- zolota-troyanda.pulsar.duia.eu, No response over IPv6
- ipv6.nnm-club.me, No response over IPv6
- ipv6.linuxhomepage.com, No IPv6 address
- phuoc683.broker.freenet6.net, Domain no longer exists
- matthias.wimmer.name, Now dual-stack
- v6.myhostname.net, No IPv6 address
- www.dnslabs.nl, Live over IPv6
- redruler.ru, Domain no longer exists
- dnslabs.nl, Live over IPv6 (duplicate listing)
- ipv6onlywebsite.com, No response over IPv6
- Live over IPv6
- Moved or repurposed
- Answers with an error
- No response
- Gone from DNS
~/archive
Every listing as submitted. Only the live sites above are linked; the rest are shown for the record.
| Listed | Site | Status, Nov 2026 |
|---|---|---|
| 2011 | Google IPv6ipv6.google.com | Live over IPv6 |
| 2011 | Test My IPv6v6.testmyipv6.com | No response over IPv6 |
| 2011 | Facebook IPv6www.v6.facebook.com | Error page |
| 2011 | Bin6.itbin6.it | No IPv6 address |
| 2011 | 中国青年政治学院--ipv6技术小组ipv6.cyups.com | No IPv6 address |
| 2011 | Zone403.euwww.zone403.nl | Domain no longer exists |
| 2011 | Onet.pl - Polish Portalipv6.onet.pl | No response over IPv6 |
| 2011 | Plurkipv6.plurk.com | No IPv6 address |
| 2011 | Juniper Networksipv6.juniper.net | Domain no longer exists |
| 2011 | boioiong | IPv6 Web Directory and Search Engineipv6.boioiong.com | Domain no longer exists |
| 2011 | Belgium.beipv6.belgium.be | Domain no longer exists |
| 2011 | Loops of Zenloopsofzen.co.uk | Live over IPv6 |
| 2011 | Terrawww6.terra.com.br | No response over IPv6 |
| 2011 | ipv6.bjornerback.comipv6.bjornerback.com | No IPv6 address |
| 2011 | usenet-replayer.comipv6.usenet-replayer.com | Domain no longer exists |
| 2012 | Artoo.netwww.artoo.net | No IPv6 address |
| 2012 | CDLT Gallery IPV6testv6.cdlt.com.ar | Domain no longer exists |
| 2012 | blog.fossum.noblog.fossum.no | Domain no longer exists |
| 2012 | ipv6.nop.huipv6.nop.hu | Live over IPv6 |
| 2012 | eccleston.caipv6.eccleston.ca | Domain no longer exists |
| 2012 | IHTeam Security Blogipv6.ihteam.net | No IPv6 address |
| 2012 | American Registry for Internet Numbers (ARIN)www.ipv6.arin.net | Domain no longer exists |
| 2012 | Worldcom Costa Ricaipv6.worldcom.co.cr | No response over IPv6 |
| 2012 | itesys srlipv6.itesys.it | Domain no longer exists |
| 2012 | netinit6www.netinit6.net | Domain no longer exists |
| 2012 | Telegraaf.nlwww.ipv6.telegraaf.nl | Domain no longer exists |
| 2012 | IPv6Now T-Shirts - IPv6 design6only.6now.net | Domain no longer exists |
| 2012 | NocTel Communicationsipv6.noctel.com | No response over IPv6 |
| 2012 | Rcs&Rdsipv6.rcs-rds.ro | No response over IPv6 |
| 2013 | Microstuffs book storeipv6.microstuff.org | Domain no longer exists |
| 2013 | Airbitesipv6.airbites.net.ua | No IPv6 address |
| 2013 | Radio Link Internetipv6.radiolinkinternet.com | Origin unreachable (522) |
| 2013 | XFINITY Speed Testipv6.speedtest.comcast.net | Domain no longer exists |
| 2013 | longdoubleipv6.longdouble.ro | No IPv6 address |
| 2013 | 6.ifconfig6.ifconfig.pro | Domain now belongs to an unrelated business |
| 2013 | Some Informationwww.cofone.eu | No response over IPv6 |
| 2013 | Strimbleripv6.strimbler.net | Domain no longer exists |
| 2013 | din100ipv6.din100.net | No response over IPv6 |
| 2013 | Mysterium Businessmysterium.biz | Domain no longer exists |
| 2013 | ipv6.phcomp.co.ukipv6.phcomp.co.uk | Live over IPv6 |
| 2013 | PNZone.net IPv4 & IPv6 Toolsipv6.pnzone.net | 404 Not Found |
| 2014 | Zwitterion's Domainip6.f***off-and-die.com | Domain no longer exists |
| 2014 | Digitality Hostipv6.digitality.com.br | Domain no longer exists |
| 2014 | daretosix.netwww.daretosix.net | Domain no longer exists |
| 2014 | Keytrade Bankwww6.keytradebank.com | Domain no longer exists |
| 2014 | Stuff Jos van der Woude cares aboutipv6.veerkade.com | 403 Forbidden |
| 2014 | IPv6net Canadawww.ipv6net.ca | No response over IPv6 |
| 2014 | Konsortium ICT Pantai Timuripv6.cloud.org.my | Domain no longer exists |
| 2014 | Test your IPv6ipv6.uzstyle.com | Domain no longer exists |
| 2014 | www6 ForFunwww6.forfun.net | Domain no longer exists |
| 2014 | ipv6.tbspace.deipv6.tbspace.de | Redirects to a dual-stack site |
| 2014 | Teddy Engineering GmbHipv6.teddy.ch | Live over IPv6 |
| 2015 | Keytrade Bank SAwww6.keytradebank.be | No response over IPv6 |
| 2015 | "Zolota troyanda" Literary-Art Clubzolota-troyanda.pulsar.duia.eu | No response over IPv6 |
| 2015 | NNM-Clubipv6.nnm-club.me | No response over IPv6 |
| 2016 | Linux Home Pageipv6.linuxhomepage.com | No IPv6 address |
| 2016 | Openwrt- TRAN VAN PHUOCphuoc683.broker.freenet6.net | Domain no longer exists |
| 2016 | Matthias' Websitematthias.wimmer.name | Now dual-stack |
| 2016 | MyHostname.netv6.myhostname.net | No IPv6 address |
| 2017 | DNS Labswww.dnslabs.nl | Live over IPv6 |
| 2017 | Sunny All Dayredruler.ru | Domain no longer exists |
| 2017 | DNSlabsdnslabs.nl | Live over IPv6 (duplicate listing) |
| 2018 | IPv6 Only Websiteipv6onlywebsite.com | No response over IPv6 |
No listings match. Clear the search or pick another status.