csab.nu - robtex.com
csab.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:d786e047-83c6-4c0b-a285-88d55ead8558 | ||||||
| TXT | NU zone update: 2026-03-28 05:42:14 +0000 (EPOCH 1774676534) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774676636 | ||||||
Previously NS for
csab.nu |
Subdomains
ns.csab.nu |
Same first word
csab.ru |
csab.co.za |
csab.eu |
csab.de |
csab.it |
csab.fr |
csab.nic.in |
csab.ca |
csab.edu.ph |
csab.com |
csab.org |
csab.ch |
csab.hu |
csab.in |
csab.nu |
csab.se |
Similar names
DNS History
13 records (5 active, 8 former)
○NSa.ns.csab.nu2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 05:14:02
○ 2026-03-26 18:53:24
○ 2026-03-28 06:07:02
○NScsab.nu2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 05:14:02
○ 2026-03-26 18:53:24
○ 2026-03-28 06:07:02
○NSns1.bdm.microsoftonline.com2015-05-24 → 2016-08-08 · 4 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
○ 2026-03-28 06:07:02
●NSns1.loopia.se2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 18:53:24
● 2026-03-28 06:07:02
○NSns2.bdm.microsoftonline.com2015-05-24 → 2016-08-08 · 4 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
○ 2026-03-28 06:07:02
●NSns2.loopia.se2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 18:53:24
● 2026-03-28 06:07:02
○NSns3.bdm.microsoftonline.com2015-05-24 → 2016-08-08 · 4 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
○ 2026-03-28 06:07:02
○NSns4.bdm.microsoftonline.com2015-05-24 → 2016-08-08 · 4 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
○ 2026-03-28 06:07:02
●MXcsab-nu.mail.protection.outlook.com2015-05-24 → 2026-03-28 · 5 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
● 2026-03-26 18:53:24
● 2026-03-28 06:07:02
○A194.71.100.492017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 05:14:02
○ 2026-03-26 18:53:24
○ 2026-03-28 06:07:02
●A2a02:250:0:8::532026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 18:53:24
● 2026-03-28 06:07:02
○A89.221.250.272015-05-24 → 2016-08-08 · 4 obs
● 2016-08-08 00:52:30
○ 2017-03-31 05:14:02
○ 2026-03-28 06:07:02
●A93.188.2.512026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 18:53:24
● 2026-03-28 06:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| csab.nu | ns2.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: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.188.2.51 |
| AAAA | 1 | 2a02:250:0:8::53 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 1 | csab-nu.mail.protection.outlook.com (pri |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, google-site-verification=Bt8GWsMQHKEQm8N |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
Analysis
Hierarchy
The parent of ns.csab.nu is csab.nu.
IP Addresses
csab.nu resolves to two IP numbers: 2a02:250:0:8::53 and 93.188.2.51.
Other host names, for instance postat.se, filogram.se, sunnerberg.se, meattrac.com and www.antislip.se share IP numbers with csab.nu.
Name Servers
Two name servers ns1.loopia.se and ns2.loopia.se handle delegation for csab.nu.
csab.nu uses the same name server setup as other domains, for example granitslojd.se, stratminds.com, sirpierre.se, sprakbyran.se and fryksas.net.
csab.nu partially shares name servers with other domains, such as erathailand.com and piflum.net.
These name servers are often used with the name servers ns3.loopia.se and ns4.loopia.se.
Host names with two IP numbers:
ns1.loopia.se points to: 2a02:250:ffff::20 and 93.188.0.20
ns2.loopia.se points to: 2a02:250:fffe::20 and 185.71.156.20
Mail Servers
csab.nu is handled by a single mail server, csab-nu.mail.protection.outlook.com.
Hostname csab-nu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca15::4, 2a01:111:f403:ca15::6, 2a01:111:f403:ca16::4, 2a01:111:f403:ca16::6, 52.101.79.112, 52.101.79.114, 52.101.80.148 and 52.101.80.150.