case.nu - dns.ninja

`case.nu`

DNSSEC	⚠️ Not signed
A	2a0e:4001:11::1^{🇬🇧 AS229272000::/3}
A	5.83.210.1^{🇬🇧 SCALAXY-AS5.83.210.0/24}
NS	`ns1.nameshift.com` ⭐
		A	2a0e:4001:10::1^{🇬🇧 AS229272000::/3}
		A	5.83.212.1^{🇬🇧 AS2140255.83.212.0/24}
			PTR	`ns1.nameshift.com`
NS	`ns2.nameshift.com`
		A	2a0e:4001:10::2^{🇬🇧 AS229272000::/3}
		A	5.83.212.2^{🇬🇧 AS2140255.83.212.0/24}
			PTR	`ns2.nameshift.com`
NS	`xmhvxw.ns3.nameshift.com`
		A	2a0e:4001:10::3^{🇬🇧 AS229272000::/3}
		A	5.83.212.3^{🇬🇧 AS2140255.83.212.0/24}
TXT	`v=spf1 -all`
SOA	`ns1.nameshift.com`hostmaster@nameshift.com serial=1786118400

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:8b93b11c-5f05-4a6a-9436-cacf736a7388`
	TXT	`NU zone update: 2026-08-07 16:07:04 +0000 (EPOCH 1786118824) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1786118878

Previously MX for

case.nu

Subdomains

mailgw.case.nu

Same first word

case.academy

case.house

case.ro

case.si

case.canva-apps.cn

case.fr

case.gr

case.msk.ru

case.md

case.ren

case.co

case.se

case.guru

case.ee

case.doctor

case.management

case.media

case.coop

case.sk

case.ae

case.ge

case.codes

case.ma

case.be

case.com.my

case.solutions

case.co.kr

case.wine

case.vn

case.team

case.at

case.my

case.su

case.to

case.com

case.co.nz

case.international

case.eu

case.nl

case.gmbh

case.am

case.io

case.com.tw

case.dk

case.biz

case.it

case.law

case.gg

case.com.tj

case.foundation

case.tools

case.or.kr

case.org

case.tm

case.cz

case.aero

case.care

case.de

case.lk

case.re.kr

case.club

case.org.cn

case.edu.pk

case.hu

case.dog

case.org.sg

case.run

case.casa

case.black

case.by

case.es

case.pro

case.net

case.pt

case.ly

case.no

case.photos

case.com.au

case.legal

case.tw

case.lv

case.com.vn

case.ua

case.digital

case.pl

case.edu

case.center

case.us

case.boutique

case.tv

case.ec

case.inf.br

case.cn

case.chat

case.info

case.hr

case

case.fi

case.one

case.bz

case.zone

case.me

case.org.au

case.lt

case.cc

case.com.pl

case.company

case.org.za

case.nu

case.li

Similar names

cesa.ie

acse.dev

esca.nl

case.ru

seac.se

seac.com.ph

csae.org.tw

esca.be

ecsa.su

case.ch

seac.de

ceas.org

acse.com.br

aesc.co.in

esca.pw

seca.sg

asec.com.ua

esca.org.il

caes.com

aces.at

asec.bi

esac.be

cesa.net.au

aecs.company

seac.com

aesc.co.jp

asec.com.pl

esca.info

scea.web.id

cesa.or.kr

asec.ca

esca.ae

seac.cc

cesa.rs.gov.br

ceas.com.mx

aecs.ch

caes.de

esac.cn

aces.k12.mo.us

cesa.org.cn

asec.no

easc.eu

ecsa.info

aesc.fr

easc.com.mx

ecsa.dk

easc.org.uk

aces.or.at

caes.systems

scea.cn

ceas.com.ve

case.city

case.k12.wi.us

cesa.co.in

ecas.online

caes.com.ar

esac.online

seac.cl

ecas.ie

scea.wa.edu.au

aesc.nl

easc.org.eg

case.cafe

sace.com

aecs.es

easc.tn

esca.ci

esca.co.kr

acse.nl

acse.org.au

esca.edu.mx

eacs.cn

seca.es

scea.net

asec.cl

csae.top

ecas.cl

aces.com.pa

aesc.info

esac.edu.br

csea.de

ceas.ca

aces.limo

aces.co.za

caes.nz

seca.pl

csae.de

seca.me

aecs.co.nz

ceas.edu.mx

aces.com.sv

aces.hr

ecsa.com.au

DNS History

24 records (5 active, 19 former)

○NSns1.mydyndns.org2008-02-25 → 2017-05-28 · 4 obs

● 2008-02-25 04:00:04
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

●NSns1.nameshift.com2026-02-16 → 2026-08-07 · 3 obs

○ 2017-05-28 17:05:00
● 2026-02-16 08:20:00
● 2026-08-07 16:28:08

○NSns1185.dns.dyn.com2015-08-03 → 2017-05-28 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

○NSns2.mydyndns.org2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

●NSns2.nameshift.com2026-02-16 → 2026-08-07 · 3 obs

○ 2017-05-28 17:05:00
● 2026-02-16 08:20:00
● 2026-08-07 16:28:08

○NSns2141.dns.dyn.com2015-08-03 → 2017-05-28 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

○NSns3.mydyndns.org2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

○NSns3170.dns.dyn.com2015-08-03 → 2017-05-28 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

○NSns4.mydyndns.org2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

○NSns4136.dns.dyn.com2015-08-03 → 2017-05-28 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

○NSns5.mydyndns.org2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

●NSxmhvxw.ns3.nameshift.com2026-02-16 → 2026-08-07 · 3 obs

○ 2017-05-28 17:05:00
● 2026-02-16 08:20:00
● 2026-08-07 16:28:08

○MXcase-nu.mail.protection.outlook.com2015-08-03 → 2026-02-16 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2026-02-16 08:20:00
○ 2026-02-21 21:09:44
○ 2026-08-07 16:28:08

○MXcase.nu2008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

○MXmailgw.case.nu2015-08-03 → 2026-02-16 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2026-02-16 08:20:00
○ 2026-02-21 21:09:44
○ 2026-08-07 16:28:08

○A134.199.240.1622026-02-16 → 2026-07-08 · 18 obs

○ 2017-05-28 17:05:00
● 2026-02-16 08:20:00
○ 2026-02-21 21:09:44
○ 2026-02-21 22:15:06
● 2026-02-21 23:41:08
○ 2026-03-16 02:58:34
● 2026-03-18 04:06:08
○ 2026-03-19 21:38:56
○ 2026-04-22 18:11:54
● 2026-04-26 09:53:42
● 2026-04-28 19:05:26
○ 2026-05-24 22:48:18
○ 2026-05-29 04:51:48
● 2026-06-10 17:47:40
○ 2026-06-13 09:08:36
● 2026-07-08 11:50:28
○ 2026-08-07 16:28:06
○ 2026-08-07 16:28:08

○A168.63.71.1872015-08-03 → 2015-10-31 · 5 obs

○ 2008-02-25 04:00:04
● 2015-08-03 07:50:20
● 2015-10-31 11:41:42
○ 2016-01-08 09:01:34
○ 2026-08-07 16:28:08

○A195.74.38.1212016-01-08 → 2017-05-28 · 5 obs

○ 2015-10-31 11:41:42
● 2016-01-08 09:01:34
● 2017-05-28 17:05:00
○ 2026-02-16 08:20:00
○ 2026-08-07 16:28:08

○A209.38.54.1912026-02-21 → 2026-06-13 · 16 obs

○ 2026-02-16 08:20:00
● 2026-02-21 21:09:44
● 2026-02-21 22:15:06
○ 2026-02-21 23:41:08
● 2026-03-16 02:58:34
○ 2026-03-18 04:06:08
● 2026-03-19 21:38:56
● 2026-04-22 18:11:54
○ 2026-04-26 09:53:42
○ 2026-04-28 19:05:26
● 2026-05-24 22:48:18
● 2026-05-29 04:51:48
○ 2026-06-10 17:47:40
● 2026-06-13 09:08:36
○ 2026-07-08 11:50:28
○ 2026-08-07 16:28:08

○A212.214.220.982008-02-25 → 2008-02-25 · 3 obs

● 2008-02-25 04:00:04
○ 2015-08-03 07:50:20
○ 2026-08-07 16:28:08

○A2604:a880:800:14:0:1:f06c:60002026-02-16 → 2026-07-08 · 13 obs

○ 2017-05-28 17:05:00
● 2026-02-16 08:20:00
○ 2026-02-21 21:09:44
○ 2026-04-22 18:11:54
● 2026-04-26 09:53:42
● 2026-04-28 19:05:26
○ 2026-05-24 22:48:18
○ 2026-05-29 04:51:48
● 2026-06-10 17:47:40
○ 2026-06-13 09:08:36
● 2026-07-08 11:50:28
○ 2026-08-07 16:28:06
○ 2026-08-07 16:28:08

○A2a03:b0c0:2:f0::fc3a:e0012026-05-24 → 2026-06-13 · 8 obs

○ 2026-02-16 08:20:00
○ 2026-04-28 19:05:26
● 2026-05-24 22:48:18
● 2026-05-29 04:51:48
○ 2026-06-10 17:47:40
● 2026-06-13 09:08:36
○ 2026-07-08 11:50:28
○ 2026-08-07 16:28:08

●A2a0e:4001:11::12026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-08 11:50:28
● 2026-08-07 16:28:06
● 2026-08-07 16:28:08

●A5.83.210.12026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-08 11:50:28
● 2026-08-07 16:28:06
● 2026-08-07 16:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	-
case.nu	ns1.nameshift.com, xmhvxw.ns3.nameshift.com, ns2.nameshift.com	-

✅ Authoritative Response

Server:5.83.212.1

NS records: ns1.nameshift.com, xmhvxw.ns3.nameshift.com, ns2.nameshift.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for case.nu (unsigned zone)

⏱️ Timing

Total: 995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.83.210.1`
AAAA	1	`2a0e:4001:11::1`
NS	3	`ns1.nameshift.com, ns2.nameshift.com...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.nameshift.com hostmaster.nameshift.c`

Analysis

Hierarchy

mailgw.case.nu is a subdomain of case.nu.

IP Addresses

case.nu has two IP addresses: 5.83.210.1 and 2a0e:4001:11::1

qti.se, kgw.nu, matco.eu and two other host names share IP numbers with case.nu.

Name Servers

case.nu has three name servers — ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.

The name servers of case.nu overlap at least partially with those of other domains — among them badrussiangirls.com, lekkerman.nl, sfd.pt and two more.

The name servers lb9d7c.ns3.nameshift.com, poit15.ns3.nameshift.com and 5vyid0.ns3.nameshift.com are commonly seen alongside these name servers.

Each of ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com points to two IP numbers. ns1.nameshift.com points to 5.83.212.1 and 2a0e:4001:10::1. ns2.nameshift.com points to 5.83.212.2 and 2a0e:4001:10::2. xmhvxw.ns3.nameshift.com points to 5.83.212.3 and 2a0e:4001:10::3.