nirva.nu - dns.ninja

nirva.nu

DNSSEC⚠️ Not signed
A192.121.106.21🇬🇧 NET-BINERO-STHLM1192.121.106.0/24 Crystone GB
PTRstatic-192-121-106-21.cust.crystone.se
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=32

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:d7623a59-7724-4e7f-8e1d-14755cde297b
TXTNU zone update: 2026-06-13 18:39:09 +0000 (EPOCH 1781375949) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1781376005
WOT: SAFE (69/100)

Previously MX for

nirva.nu

Same first word

nirva.se
nirva.org
nirva.ru
nirva.net
nirva.nu

Similar names

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ivran.ru
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invar.se
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nivra.com
invar.nyc
nvair.org
ainvr.ca
nivar.com
invar.es
arvin.no
avnir.com
ivanr.es
navri.ru

DNS History

15 records (6 active, 9 former)

200920112013201520172019202120232025NSns1.namesystem.sens2.namesystem.sens3.namesystem.sedns1.oderland.comdns2.oderland.comdns3.oderland.comns1.dsredirection.comns2.dsredirection.comMXmx01.glesys.semx02.glesys.senirva.nuA192.121.106.21192.121.156.39208.73.210.12191.201.60.32
○NSdns1.oderland.com2015-08-29 → 2016-01-16 · 5 obs
○ 2008-11-26 20:10:48
● 2015-08-29 11:02:52
● 2016-01-16 16:03:58
○ 2016-04-18 00:09:02
○ 2026-06-13 19:30:12
○NSdns2.oderland.com2015-08-29 → 2016-01-16 · 5 obs
○ 2008-11-26 20:10:48
● 2015-08-29 11:02:52
● 2016-01-16 16:03:58
○ 2016-04-18 00:09:02
○ 2026-06-13 19:30:12
○NSdns3.oderland.com2015-08-29 → 2016-01-16 · 5 obs
○ 2008-11-26 20:10:48
● 2015-08-29 11:02:52
● 2016-01-16 16:03:58
○ 2016-04-18 00:09:02
○ 2026-06-13 19:30:12
○NSns1.dsredirection.com2008-11-26 → 2008-11-26 · 3 obs
● 2008-11-26 20:10:48
○ 2015-08-29 11:02:52
○ 2026-06-13 19:30:12
●NSns1.namesystem.se2017-10-22 → 2026-06-13 · 3 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
● 2026-06-13 19:30:12
○NSns2.dsredirection.com2008-11-26 → 2008-11-26 · 3 obs
● 2008-11-26 20:10:48
○ 2015-08-29 11:02:52
○ 2026-06-13 19:30:12
●NSns2.namesystem.se2017-10-22 → 2026-06-13 · 3 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
● 2026-06-13 19:30:12
●NSns3.namesystem.se2017-10-22 → 2026-06-13 · 3 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
● 2026-06-13 19:30:12
●MXmx01.glesys.se2017-10-22 → 2026-06-13 · 3 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
● 2026-06-13 19:30:12
●MXmx02.glesys.se2017-10-22 → 2026-06-13 · 3 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
● 2026-06-13 19:30:12
○MXnirva.nu2015-08-29 → 2016-01-16 · 5 obs
○ 2008-11-26 20:10:48
● 2015-08-29 11:02:52
● 2016-01-16 16:03:58
○ 2016-04-18 00:09:02
○ 2026-06-13 19:30:12
●A192.121.106.212026-06-10 → 2026-06-13 · 3 obs
○ 2017-10-22 17:36:52
● 2026-06-10 04:44:30
● 2026-06-13 19:30:12
○A192.121.156.392017-10-22 → 2017-10-22 · 4 obs
○ 2016-04-18 00:09:02
● 2017-10-22 17:36:52
○ 2026-06-10 04:44:30
○ 2026-06-13 19:30:12
○A208.73.210.1212008-11-26 → 2008-11-26 · 3 obs
● 2008-11-26 20:10:48
○ 2015-08-29 11:02:52
○ 2026-06-13 19:30:12
○A91.201.60.322015-08-29 → 2016-01-16 · 5 obs
○ 2008-11-26 20:10:48
● 2015-08-29 11:02:52
● 2016-01-16 16:03:58
○ 2016-04-18 00:09:02
○ 2026-06-13 19:30:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...-
nirva.nuns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se-

✅ Authoritative Response

Server:195.20.206.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nirva.nu (unsigned zone)

⏱️ Timing

Total: 1214ms | Queries: -

📄 Records

TypeCountSample Data
A1192.121.106.21
NS3ns3.namesystem.se, ns1.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

Analysis

IP Addresses

nirva.nu resolves to one IP address: 192.121.106.21.

Host names like bill-kirton.co.uk are further examples that share IP numbers with nirva.nu.

Name Servers

nirva.nu carries NS records delegating to ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.

nirva.nu has at least partial name server overlap with other domains, such as bilomek.se, heictojpeg.com, idjjaa.se and two others.

ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se are three hostnames that each resolve to a pair of IP addresses: ns1.namesystem.se to 195.238.76.18 and 2a02:750:aaaa::1, ns2.namesystem.se to 195.238.77.18 and 2a02:750:aaaa::2, and ns3.namesystem.se to 195.20.206.18 and 2a02:750:aaaa::3.

Mail Servers

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

nirva.nu uses an identical mail server configuration to several other domains — among them dworekprzylesie.pl, legogram.se, klikni.eu and two more.

mx01.glesys.se and mx02.glesys.se both carry two IP addresses. The A records for mx01.glesys.se are 195.238.77.164 and 2a02:751:100:4::164; the A records for mx02.glesys.se are 195.238.77.165 and 2a02:751:100:4::165.