rank.nu - robtex.com
rank.nu
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:e6a363ef-3750-4d7e-8cd9-9d4ccff629ed | ||||||
| TXT | NU zone update: 2026-08-01 12:40:24 +0000 (EPOCH 1785588024) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785588080 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●MXmail2.loopia.se2016-01-27 → 2026-08-01 · 3 obs
● 2016-01-27 23:32:20
● 2026-08-01 13:03:34
●MXmailcluster.loopia.se2016-01-27 → 2026-08-01 · 3 obs
● 2016-01-27 23:32:20
● 2026-08-01 13:03:34
○MXmailforward1.loopia.se2015-08-18 → 2015-11-03 · 4 obs
● 2015-11-03 11:02:28
○ 2016-01-27 23:32:20
○ 2026-08-01 13:03:34
○MXmailforward2.loopia.se2015-08-18 → 2015-11-03 · 4 obs
● 2015-11-03 11:02:28
○ 2016-01-27 23:32:20
○ 2026-08-01 13:03:34
○A193.13.91.1402015-08-18 → 2017-01-26 · 4 obs
● 2017-01-26 20:25:24
○ 2026-05-14 02:22:44
○ 2026-08-01 13:03:34
●A81.232.50.1832026-05-14 → 2026-08-01 · 3 obs
● 2026-05-14 02:22:44
● 2026-08-01 13:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | d.ns.nu, m.ns.nu, a.ns.nu, z.ns.nu... | - |
| rank.nu | ns2.loopia.se, ns1.loopia.se | - |
✅ Authoritative Response
Server:185.71.156.20
NS records: ns2.loopia.se, ns1.loopia.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rank.nu (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.232.50.183 |
| NS | 2 | ns2.loopia.se, ns1.loopia.se |
| MX | 2 | mailcluster.loopia.se (pri: 10), mail2.loopia.se (pri: 20) |
| TXT | 1 | v=spf1 include:spf.loopia.se -all |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
Analysis
Hierarchy
rank.nu serves as the parent of mail3.rank.nu and mail2.rank.nu.
IP Addresses
rank.nu has exactly one IP address — 81.232.50.183.
mail.like.nu, dalgren.se, tl.nu plus two other host names have IP numbers in common with rank.nu.
Name Servers
Two name servers handle the delegation for rank.nu: ns1.loopia.se and ns2.loopia.se.
The name server configuration of rank.nu is shared with other domains, for instance endurance.se, timetotarget.se, partnertest.se and two others.
rank.nu shares at least some of its name servers with domains including itkoncept.org, tanli.com and skattebetalarna.com
It is common to see these name servers used together with name servers ns3.loopia.se and ns4.loopia.se.
ns1.loopia.se and ns2.loopia.se both carry two IP addresses. The A records for ns1.loopia.se are 93.188.0.20 and 2a02:250:ffff::20; the A records for ns2.loopia.se are 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
rank.nu uses two mail servers, mail2.loopia.se and mailcluster.loopia.se.
The mail server setup of rank.nu matches that of other domains such as 24h(0x706f726e).com, annelisridcenter.nu, hairspace.se and two others.
At least some of the mail servers used by rank.nu are shared with other domains: svalnas.se, matplatsen.net, intune.nu and two others among them.
Hosts with 8 IP addresses each:
mailcluster.loopia.se resolves to 93.188.3.11, 93.188.3.12 and 93.188.3.13 among others, with 5 other IP addresses in total.
Host names with four IP addresses:
mail2.loopia.se has four IP addresses: 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.
mailcluster.loopia.se along with mail2.loopia.se each resolve to 93.188.3.11 IP addresses.
mailcluster.loopia.se along with mail2.loopia.se each resolve to 93.188.3.12 IP addresses.
mailcluster.loopia.se along with mail2.loopia.se each resolve to 93.188.3.13 IP addresses.
mailcluster.loopia.se along with mail2.loopia.se each resolve to 93.188.3.14 IP addresses.