cajo.nu - robtex.com
cajo.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:be30cd52-60da-46db-ae24-aa0b8a9604c2 | ||||||
| TXT | NU zone update: 2026-07-14 15:49:26 +0000 (EPOCH 1784044166) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784044224 | ||||||
Subdomains
mail.cajo.nu |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○MXmail.cajo.nu2015-08-19 → 2018-06-11 · 4 obs
● 2018-06-11 03:02:26
○ 2026-06-14 16:48:34
○ 2026-07-14 16:38:30
○MXmail2.cajo.nu2015-08-19 → 2018-06-11 · 4 obs
● 2018-06-11 03:02:26
○ 2026-06-14 16:48:34
○ 2026-07-14 16:38:30
●MXmail2.loopia.se2026-06-14 → 2026-07-14 · 3 obs
● 2026-06-14 16:48:34
● 2026-07-14 16:38:30
●MXmailcluster.loopia.se2026-06-14 → 2026-07-14 · 3 obs
● 2026-06-14 16:48:34
● 2026-07-14 16:38:30
○A194.9.95.112015-08-19 → 2017-01-11 · 4 obs
● 2017-01-11 19:52:46
○ 2018-06-11 03:02:26
○ 2026-07-14 16:38:30
●A2a02:250:0:8::512018-06-11 → 2026-07-14 · 3 obs
● 2018-06-11 03:02:26
● 2026-07-14 16:38:30
○A93.188.2.512018-06-11 → 2018-06-11 · 4 obs
● 2018-06-11 03:02:26
○ 2026-06-14 16:48:34
○ 2026-07-14 16:38:30
●A93.188.2.522026-06-14 → 2026-07-14 · 3 obs
● 2026-06-14 16:48:34
● 2026-07-14 16:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| cajo.nu | ns1.loopia.se, ns2.loopia.se | - |
✅ Authoritative Response
Server:185.71.156.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.188.2.52 |
| AAAA | 1 | 2a02:250:0:8::51 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 2 | mail2.loopia.se (pri: 20), mailcluster.loopia.se (pri: 10) |
| TXT | 1 | v=spf1 include:spf.loopia.se -all |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Hierarchy
mail.cajo.nu is delegated beneath cajo.nu.
IP Addresses
cajo.nu has two IP addresses: 93.188.2.52 and 2a02:250:0:8::51
abbalas.se, www.hotelvir.rs, afh.nu plus two other host names have IP numbers in common with cajo.nu.
Name Servers
cajo.nu is served by two delegated name servers, ns1.loopia.se and ns2.loopia.se.
The name server configuration of cajo.nu is shared with other domains, for instance radioinorr.se, cybershark.rs, danieloskarsson.se and two others.
Some name servers delegated to cajo.nu are also used by other domains, notably broman.tv and creamorte.com.
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
cajo.nu uses two mail servers, mail2.loopia.se and mailcluster.loopia.se.
The mail server setup of cajo.nu matches that of other domains such as formriket.com, hijeroglif.com, horisonter.se and two others.
At least some of the mail servers used by cajo.nu are shared with other domains: dalabar.se, kob.se, paronet.se and two others among them.
Hosts with 8 IP addresses each:
mailcluster.loopia.se carries IP addresses 93.188.3.11, 93.188.3.12 and 93.188.3.13, with 5 other addresses beyond those.
Host names with four IP addresses:
mail2.loopia.se resolves to four IP addresses — 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.
These two host names — mailcluster.loopia.se and mail2.loopia.se — each point to 93.188.3.11 IP addresses.
These two host names — mailcluster.loopia.se and mail2.loopia.se — each point to 93.188.3.12 IP addresses.
These two host names — mailcluster.loopia.se and mail2.loopia.se — each point to 93.188.3.13 IP addresses.
These two host names — mailcluster.loopia.se and mail2.loopia.se — each point to 93.188.3.14 IP addresses.