master.nu - dns.ninja

master.nu

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
TXTNU zone update: 2026-08-14 21:56:36 +0000 (EPOCH 1786744596) (auto)
TXTid:cfcdd0f7-3eaa-4734-b273-53ffde25ac1b
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786744646

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.loopia.sens2.loopia.seMXmaster-nu.mail.protection.outlook.comsmtp1.alfort.seA135.116.233.67195.84.152.139
NSns1.loopia.se2015-05-13 → 2026-08-14 · 2 obs
● 2015-05-13 23:00:02
● 2026-08-14 22:30:40
NSns2.loopia.se2015-05-13 → 2026-08-14 · 2 obs
● 2015-05-13 23:00:02
● 2026-08-14 22:30:40
MXmaster-nu.mail.protection.outlook.com2026-02-26 → 2026-08-14 · 3 obs
○ 2020-02-11 05:34:08
● 2026-02-26 22:04:26
● 2026-08-14 22:30:40
MXsmtp1.alfort.se2015-05-13 → 2020-02-11 · 4 obs
● 2015-05-13 23:00:02
● 2020-02-11 05:34:08
○ 2026-02-26 22:04:26
○ 2026-08-14 22:30:40
A135.116.233.672026-02-26 → 2026-08-14 · 3 obs
○ 2020-02-11 05:34:08
● 2026-02-26 22:04:26
● 2026-08-14 22:30:40
A195.84.152.1392015-05-13 → 2020-02-11 · 4 obs
● 2015-05-13 23:00:02
● 2020-02-11 05:34:08
○ 2026-02-26 22:04:26
○ 2026-08-14 22:30:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...-
master.nuns2.loopia.se, ns1.loopia.se-

✅ Authoritative Response

Server:185.71.156.20

NS records: ns2.loopia.se, ns1.loopia.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1404ms | Queries: -

📄 Records

TypeCountSample Data
A1135.116.233.67
NS2ns2.loopia.se, ns1.loopia.se
MX1master-nu.mail.protection.outlook.com (p
TXT2MS=ms51944961, v=spf1 include:spf.protection.outlook.co
SOA1ns1.loopia.se registry.loopia.se

Analysis

IP Addresses

master.nu has exactly one IP address — 135.116.233.67.

viskan.com, duri.se, naturhuset.no plus two other host names have IP numbers in common with master.nu.

Name Servers

master.nu is served by two delegated name servers, ns1.loopia.se and ns2.loopia.se.

The name server configuration of master.nu is shared with other domains, for instance camillamagazine.com, scsweden.com, alunddatateknik.se and two others.

master.nu has name servers in common with a number of other domains — parkright.se, teamvision.se, suomiseura.net and rumo.org among them.

Each of the two host names carries two IP addresses: ns1.loopia.se points to 93.188.0.20 and 2a02:250:ffff::20, and ns2.loopia.se points to 185.71.156.20 and 2a02:250:fffe::20.

Mail Servers

master.nu uses one mail server — master-nu.mail.protection.outlook.com.

master-nu.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.5, 52.101.68.32 plus 5 more.