nu - dns.ninja

nu

DNSSECπŸ”’ Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
A192.36.144.107πŸ‡ΈπŸ‡ͺ NETNOD-IX192.36.144.0/24 D-GIX Service network $Id: route_192.36.144.0-24,v 1.1 2010-05-21 09:30:47 nico Exp $
PTRa.ns.se
NSa.ns.nu
A2001:67c:1010:5::53πŸ‡¨πŸ‡­ NETNOD-IX2001:67c:1010::/48 DNSNODE Anycast RIPE from sites $Id: route6_2001:67c:1010::-48,v 1.1 2010-06-10 08:08:52 nico Exp $
PTRi.ns.se
A194.146.106.22πŸ‡ΈπŸ‡ͺ NETNOD-IX194.146.106.0/24 NETNOD-DB-LAN-GBG $Id: route:194.146.106.0-24,v 1.3 2010-05-20 10:35:04 nico Exp $
PTRi.ns.se
NSc.ns.nu
A2a01:3f0:0:301::53πŸ‡ΈπŸ‡ͺ NETNOD-IX2a01:3f0::/32 SE-NETNOD-20070709 $Id: route6:2a01:3f0::-32,v 1.2 2010-05-20 10:35:04 nico Exp $
PTRa.ns.se
A192.36.144.107πŸ‡ΈπŸ‡ͺ NETNOD-IX192.36.144.0/24 D-GIX Service network $Id: route_192.36.144.0-24,v 1.1 2010-05-21 09:30:47 nico Exp $
PTRa.ns.se
NSd.ns.nu
A2001:67c:124c:e000::4πŸ‡ΈπŸ‡ͺ INTERNETSTIFTELSEN2001:67c:124c::/48 -BLOCK2
PTRx.ns.se
A213.108.25.4πŸ‡ΈπŸ‡ͺ INTERNETSTIFTELSEN213.108.25.0/24 -BLOCK3
PTRx.ns.se
NSm.ns.nu
A2001:678:e:112::53πŸ‡©πŸ‡ͺ DENIC-ANYCAST-AS2001:678:e::/48 DENIC eG anycast prefix
PTRm.ns.se
A194.0.11.112πŸ‡©πŸ‡ͺ DENIC-ANYCAST-AS194.0.11.0/24 DENIC eG 9.4.e164.arpa anycast prefix
PTRm.ns.se
NSy.ns.nu
A2620:10a:80aa::150πŸ‡¨πŸ‡¦ CIRA-22620:10a:80aa::/48 YYC
PTRy.ns.se
A185.159.197.150πŸ‡¨πŸ‡¦ CIRA-2185.159.197.0/24 D-ZONE TLD Cloud 1
PTRy.ns.se
NSz.ns.nu
A2620:10a:80ab::150πŸ‡¨πŸ‡¦ CIRA-32620:10a:80ab::/48 Proxy route object for AS394354 by AS63956
PTRz.ns.se
A185.159.198.150πŸ‡¨πŸ‡¦ CIRA-3185.159.198.0/24 D-ZONE TLD Cloud 2
PTRz.ns.se
TXTid:8858d0e1-2b43-4553-ae51-8ff2173b8e21
TXTNU zone update: 2026-07-09 23:04:33 +0000 (EPOCH 1783638273) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783638330

(root)

DNSSECπŸ”’ Signed (DS record present)
NSa.root-servers.net ⭐ ⚠️ Not in parent delegation
NSb.root-servers.net ⚠️ Not in parent delegation
NSc.root-servers.net ⚠️ Not in parent delegation
NSd.root-servers.net ⚠️ Not in parent delegation
NSe.root-servers.net ⚠️ Not in parent delegation
NSf.root-servers.net ⚠️ Not in parent delegation
NSg.root-servers.net ⚠️ Not in parent delegation
NSh.root-servers.net ⚠️ Not in parent delegation
NSi.root-servers.net ⚠️ Not in parent delegation
NSj.root-servers.net ⚠️ Not in parent delegation
NSk.root-servers.net ⚠️ Not in parent delegation
NSl.root-servers.net ⚠️ Not in parent delegation
NSm.root-servers.net ⚠️ Not in parent delegation
SOAa.root-servers.netnstld@verisign-grs.com 2026-07-09 #3

NS for

Subdomains

Same first word

Similar names

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSa.ns.nuc.ns.nucatcher-in-the-rye.nic.nud.ns.num.ns.nuy.ns.nuz.ns.nua.nic.nub.nic.nub.ns.nuc.nic.nud.nic.nu
β—‹NSa.nic.nu2015-09-04 β†’ 2018-04-08 Β· 4 obs
● 2015-09-04 05:07:32
● 2018-04-08 18:24:08
β—‹ 2018-05-23 15:27:02
β—‹ 2026-07-09 23:16:58
●NSa.ns.nu2018-05-23 β†’ 2026-07-09 Β· 3 obs
β—‹ 2018-04-08 18:24:08
● 2018-05-23 15:27:02
● 2026-07-09 23:16:58
β—‹NSb.nic.nu2015-09-04 β†’ 2018-04-08 Β· 4 obs
● 2015-09-04 05:07:32
● 2018-04-08 18:24:08
β—‹ 2018-05-23 15:27:02
β—‹ 2026-07-09 23:16:58
β—‹NSb.ns.nu2018-05-23 β†’ 2019-11-10 Β· 5 obs
β—‹ 2018-04-08 18:24:08
● 2018-05-23 15:27:02
● 2019-11-10 17:55:42
β—‹ 2020-01-07 08:42:08
β—‹ 2026-07-09 23:16:58
β—‹NSc.nic.nu2015-09-04 β†’ 2018-04-08 Β· 4 obs
● 2015-09-04 05:07:32
● 2018-04-08 18:24:08
β—‹ 2018-05-23 15:27:02
β—‹ 2026-07-09 23:16:58
●NSc.ns.nu2018-05-23 β†’ 2026-07-09 Β· 3 obs
β—‹ 2018-04-08 18:24:08
● 2018-05-23 15:27:02
● 2026-07-09 23:16:58
●NScatcher-in-the-rye.nic.nu2015-09-04 β†’ 2026-07-09 Β· 5 obs
● 2015-09-04 05:07:32
● 2026-06-07 21:04:32
β—‹ 2026-06-07 21:51:20
● 2026-06-07 22:30:00
● 2026-07-09 23:16:58
β—‹NSd.nic.nu2017-06-24 β†’ 2018-04-08 Β· 5 obs
β—‹ 2015-09-04 05:07:32
● 2017-06-24 20:11:00
● 2018-04-08 18:24:08
β—‹ 2018-05-23 15:27:02
β—‹ 2026-07-09 23:16:58
●NSd.ns.nu2018-05-23 β†’ 2026-07-09 Β· 3 obs
β—‹ 2018-04-08 18:24:08
● 2018-05-23 15:27:02
● 2026-07-09 23:16:58
●NSm.ns.nu2020-03-14 β†’ 2026-07-09 Β· 3 obs
β—‹ 2020-01-07 08:42:08
● 2020-03-14 23:23:24
● 2026-07-09 23:16:58
●NSy.ns.nu2018-02-20 β†’ 2026-07-09 Β· 3 obs
β—‹ 2017-06-24 20:11:00
● 2018-02-20 05:59:18
● 2026-07-09 23:16:58
●NSz.ns.nu2018-02-20 β†’ 2026-07-09 Β· 3 obs
β—‹ 2017-06-24 20:11:00
● 2018-02-20 05:59:18
● 2026-07-09 23:16:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...-

βœ… Authoritative Response

Server:185.159.197.150

NS records: a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu, y.ns.nu, z.ns.nu

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 739ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS6m.ns.nu, z.ns.nu...
TXT2id:8858d0e1-2b43-4553-ae51-8ff2173b8e21, NU zone update: 2026-07-09 23:04:33 +000
SOA1catcher-in-the-rye.nic.nu hostmaster.nic

Analysis

Hierarchy

The domain nu is parent to amco.nu, pals.nu, boanas.nu, hififorum.nu, upfront.nu and tens of thousands of other host names beneath it.

Name Server Role

nu is a name server for zentaispot.co.uk.

nu is commonly paired with ns0.portfast.net, ns1.portfast.net and ns2.portfast.net.uk to act as name servers.

Name Servers

DNS for nu is handled by 7 name servers: catcher-in-the-rye.nic.nu, a.ns.nu, c.ns.nu and 4 others.

These name servers commonly co-occur with the name servers d.ns.nu, m.ns.nu, y.ns.nu and z.ns.nu.

Hostnames that resolve to two IP addresses:

a.ns.nu has two IP addresses: 194.146.106.22 and 2001:67c:1010:5::53.

c.ns.nu has two IP addresses: 192.36.144.107 and 2a01:3f0:0:301::53.

d.ns.nu has two IP addresses: 213.108.25.4 and 2001:67c:124c:e000::4.

m.ns.nu has two IP addresses: 194.0.11.112 and 2001:678:e:112::53.

y.ns.nu has two IP addresses: 185.159.197.150 and 2620:10a:80aa::150.

z.ns.nu has two IP addresses: 185.159.198.150 and 2620:10a:80ab::150.

Hosts with just one IP address:

catcher-in-the-rye.nic.nu directs to 192.36.144.107.

Host names pointing to 192.36.144.107 IP addresses: c.ns.nu and catcher-in-the-rye.nic.nu.