return.nu - dns.ninja

return.nu

DNSSEC⚠️ Not signed
A178.73.242.254🇸🇪 GLESYS178.73.224.0/19
NSns1.namesystem.se ⭐
A2a02:750:aaaa::1🇸🇪 GLESYS2a02:750::/29
PTRns1.namesystem.se
A195.238.76.18🇸🇪 GLESYS195.238.76.0/23
PTRns1.namesystem.se
NSns2.namesystem.se
A2a02:750:aaaa::2🇸🇪 GLESYS2a02:750::/29
PTRns2.namesystem.se
A195.238.77.18🇸🇪 GLESYS195.238.76.0/23
PTRns2.namesystem.se
NSns3.namesystem.se
A2a02:750:aaaa::3🇸🇪 GLESYS2a02:750::/29
PTRns3.namesystem.se
A195.20.206.18🇸🇪 GLESYS195.20.206.0/23
PTR195-20-206-18-static.glesys.net
MXmx01.glesys.se ⭐
A2a02:751:100:4::164🇸🇪 GLESYS2a02:750::/29
A195.238.77.164🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-164-static.glesys.net
MXmx02.glesys.se ⭐
A2a02:751:100:4::165🇸🇪 GLESYS2a02:750::/29
A195.238.77.165🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-165-static.glesys.net
TXTv=spf1 include:_mail.glesys.com -all
SOAns1.namesystem.seregistry@glesys.se serial=12

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:0fa4f106-3d5e-40ae-a459-3208d241e7dd
TXTNU zone update: 2026-07-09 22:39:03 +0000 (EPOCH 1783636743) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783636798

Subdomains

mail.return.nu
www.return.nu

Same first word

return.pro
return.cc
return.eu
return.technology
return.github.io
return.biz
return.hu
return.dk
return.ch
return.life
return.fi
return.systems
return.tv
return.ltd
return.to
return.me
return.report
return.world
return.finance
return.no
return.style
return.email
return.center
return.se
return.cash
return.company
return.us
return.az
return.team
return.tc
return.lv
return.nu
return.st
return.in
return.sh
return.ca
return.be
return.sk
return.nyc
return.com.pl
return.today
return.org
return.capital
return.energy
return.at
return.church
return.it
return.com
return.bg
return.pl
return.cz
return.com.tr
return.equipment

Similar names

rentur.es
turner.studio
turner.li
turner.com
rentur.de
retrun.de
turner.holdings
turner.world
turner.geek.nz
turner.com.br
turner.name
turner.co.jp
turner.ru
turren.ch
turner.org.pl
turner.town
turner.house
turner.insure
turner.co.uk
turner.fish
turner.life
turner.biz
turner.digital
turner.ca
turner.us
turner.co.nz
rutren.com
turner.org
turner.land
tunerr.com
turner.se
runtre.net
turner.co.th
turner.at
turner.net
rentur.se
rentur.ru
turner.tv
turren.com
rentur.pl
nutrer.com
turner.in
runtre.com
turner.codes
turner.de
turner.cl
turner.co
rutner.org
turner.industries
turner.org.za
turner.be
turner.info.pl
turner.com.au
rutner.de
rentur.com
rutner.com
turner.ch
nurtre.com
turner.map.fastly.net
turner.company
turner.awsapps.com
turner.fyi
turner.it
turner.fr
turner.nu
retrun.com
urtern.com
urrent.com
turner.fi
turner.email
turner.pizza
turner.cn
turner.capital
rurnet.com
tunrer.com
turner.plus
turner.is
turner.nl
turner.k12.ga.us
turner.immo
rurent.ru
turner.engineering
truren.nl

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.namesystem.sens2.namesystem.sens3.namesystem.sens1.loopia.sens2.loopia.seMXmx01.glesys.semx02.glesys.semail.return.numail2.return.nuA178.73.242.254178.236.66.57194.9.95.11
○NSns1.loopia.se2015-08-06 → 2016-12-28 · 4 obs
● 2015-08-06 00:29:02
● 2016-12-28 00:42:08
○ 2020-11-10 21:13:12
○ 2026-07-09 23:19:06
●NSns1.namesystem.se2020-11-10 → 2026-07-09 · 3 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
● 2026-07-09 23:19:06
○NSns2.loopia.se2015-08-06 → 2016-12-28 · 4 obs
● 2015-08-06 00:29:02
● 2016-12-28 00:42:08
○ 2020-11-10 21:13:12
○ 2026-07-09 23:19:06
●NSns2.namesystem.se2020-11-10 → 2026-07-09 · 3 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
● 2026-07-09 23:19:06
●NSns3.namesystem.se2020-11-10 → 2026-07-09 · 3 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
● 2026-07-09 23:19:06
○MXmail.return.nu2015-08-06 → 2016-12-28 · 4 obs
● 2015-08-06 00:29:02
● 2016-12-28 00:42:08
○ 2020-11-10 21:13:12
○ 2026-07-09 23:19:06
○MXmail2.return.nu2015-08-06 → 2016-12-28 · 4 obs
● 2015-08-06 00:29:02
● 2016-12-28 00:42:08
○ 2020-11-10 21:13:12
○ 2026-07-09 23:19:06
●MXmx01.glesys.se2020-11-10 → 2026-07-09 · 3 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
● 2026-07-09 23:19:06
●MXmx02.glesys.se2020-11-10 → 2026-07-09 · 3 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
● 2026-07-09 23:19:06
○A178.236.66.572020-11-10 → 2020-11-10 · 4 obs
○ 2016-12-28 00:42:08
● 2020-11-10 21:13:12
○ 2026-02-15 01:19:34
○ 2026-07-09 23:19:06
●A178.73.242.2542026-02-15 → 2026-07-09 · 3 obs
○ 2020-11-10 21:13:12
● 2026-02-15 01:19:34
● 2026-07-09 23:19:06
○A194.9.95.112015-08-06 → 2016-12-28 · 4 obs
● 2015-08-06 00:29:02
● 2016-12-28 00:42:08
○ 2020-11-10 21:13:12
○ 2026-07-09 23:19:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
return.nuns2.namesystem.se, ns1.namesystem.se, ns3.namesystem.se-

✅ Authoritative Response

Server:195.20.206.18

NS records: ns2.namesystem.se, ns1.namesystem.se, ns3.namesystem.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for return.nu (unsigned zone)

⏱️ Timing

Total: 1358ms | Queries: -

📄 Records

TypeCountSample Data
A1178.73.242.254
NS3ns1.namesystem.se, ns3.namesystem.se...
MX2mx01.glesys.se (pri: 10), mx02.glesys.se (pri: 10)
TXT1v=spf1 include:_mail.glesys.com -all
SOA1ns1.namesystem.se registry.glesys.se

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)

Analysis

Hierarchy

mail.return.nu and www.return.nu are both subdomains of return.nu.

IP Addresses

return.nu resolves to one IP address: 178.73.242.254.

www.return.nu is an example of another host name that shares IP numbers with return.nu.

Name Servers

return.nu has three name servers — ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.

The name servers of return.nu overlap at least partially with those of other domains — among them peavy.se, framedhomes.se, chugoku-navi.jp and two more.

Each of ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se points to two IP numbers. ns1.namesystem.se points to 195.238.76.18 and 2a02:750:aaaa::1. ns2.namesystem.se points to 195.238.77.18 and 2a02:750:aaaa::2. ns3.namesystem.se points to 195.20.206.18 and 2a02:750:aaaa::3.

Mail Servers

Mail for return.nu is handled by two mail servers — mx01.glesys.se and mx02.glesys.se.

return.nu uses an identical mail server configuration to several other domains — among them tele-ha.se, shopbyamor.se, linlex.se and two more.

Both mx01.glesys.se and mx02.glesys.se have two IP addresses each. mx01.glesys.se resolves to 195.238.77.164 and 2a02:751:100:4::164; mx02.glesys.se resolves to 195.238.77.165 and 2a02:751:100:4::165.