head.nu - robtex.com
head.nu
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | ns1.simply.com โญ | ||||||
| A | 2a02:2339:1:15c::4562:4562๐ฉ๐ฐ team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78๐ฉ๐ฐ team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562๐ฉ๐ฐ team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15๐ฉ๐ฐ team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79๐ฉ๐ฐ team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80๐ฉ๐ฐ team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2021-09-21 #0 | ||||||
nu
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu โญ | ||||||
| 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:e8ab7712-ee4d-4f98-a292-63e8a1d84a9b | ||||||
| TXT | NU zone update: 2026-05-09 13:50:48 +0000 (EPOCH 1778334648) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1778334703 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
โNSns1.loopia.se2015-06-27 โ 2018-11-28 ยท 4 obs
โ 2018-11-28 14:28:54
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โNSns1.simply.com2026-02-21 โ 2026-05-09 ยท 3 obs
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โNSns2.loopia.se2015-06-27 โ 2018-11-28 ยท 4 obs
โ 2018-11-28 14:28:54
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โNSns2.simply.com2026-02-21 โ 2026-05-09 ยท 3 obs
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โNSns3.simply.com2026-02-21 โ 2026-05-09 ยท 3 obs
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โNSns4.simply.com2026-02-21 โ 2026-05-09 ยท 3 obs
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โA194.9.95.1732017-02-05 โ 2017-02-05 ยท 4 obs
โ 2017-02-05 08:16:12
โ 2018-11-28 14:28:54
โ 2026-05-09 14:31:08
โA194.9.95.1742015-06-27 โ 2016-06-11 ยท 4 obs
โ 2016-06-11 11:10:04
โ 2017-02-05 08:16:12
โ 2026-05-09 14:31:08
โA2a02:250:0:8::522018-11-28 โ 2018-11-28 ยท 4 obs
โ 2018-11-28 14:28:54
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
โA93.188.2.522018-11-28 โ 2018-11-28 ยท 4 obs
โ 2018-11-28 14:28:54
โ 2026-02-21 21:09:32
โ 2026-05-09 14:31:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, c.ns.nu, z.ns.nu, a.ns.nu... | 12 records |
| head.nu | ns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com | - |
โ Authoritative Response
Server:91.197.248.79
NS records: ns2.simply.com, ns4.simply.com, ns1.simply.com, ns3.simply.com
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 632ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.simply.com, ns3.simply.com... |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
๐ Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Name Servers
head.nu is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
head.nu shares some name servers with other domains, for example dusken.dk, urbanistan.dk, joeltrucks.se, ulfstina.se and progtools.se.
Host names with two IP numbers: ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78; ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number: ns3.simply.com points to: 91.197.248.79; ns4.simply.com points to: 91.197.248.80.