csb.dk - robtex.com
csb.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1778336101localtime Sat May 9 16:15:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778336101 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
●NSns1.curanet.dk2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 08:38:56
● 2026-05-09 14:24:40
○NSns1.dns.hostnordic.com2017-05-15 → 2021-05-18 · 5 obs
● 2017-05-15 20:32:20
● 2021-05-18 20:21:32
○ 2026-02-19 08:38:56
○ 2026-05-09 14:24:40
○NSns1.dotserv.com2015-08-25 → 2017-04-06 · 4 obs
● 2017-04-06 08:45:46
○ 2017-05-15 20:32:20
○ 2026-05-09 14:24:40
○NSns1.dotserv.net2015-08-25 → 2017-04-06 · 4 obs
● 2017-04-06 08:45:46
○ 2017-05-15 20:32:20
○ 2026-05-09 14:24:40
●NSns2.curanet.dk2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 08:38:56
● 2026-05-09 14:24:40
○NSns2.dns.hostnordic.com2017-05-15 → 2021-05-18 · 5 obs
● 2017-05-15 20:32:20
● 2021-05-18 20:21:32
○ 2026-02-19 08:38:56
○ 2026-05-09 14:24:40
○NSns2.dotserv.com2015-08-25 → 2017-04-06 · 4 obs
● 2017-04-06 08:45:46
○ 2017-05-15 20:32:20
○ 2026-05-09 14:24:40
○NSns2.dotserv.net2015-08-25 → 2017-04-06 · 4 obs
● 2017-04-06 08:45:46
○ 2017-05-15 20:32:20
○ 2026-05-09 14:24:40
○NSns3.ns.hostnordic.com2017-05-15 → 2021-05-18 · 5 obs
● 2017-05-15 20:32:20
● 2021-05-18 20:21:32
○ 2026-02-19 08:38:56
○ 2026-05-09 14:24:40
●MXcsb-dk.mail.protection.outlook.com2021-05-18 → 2026-05-09 · 3 obs
● 2021-05-18 20:21:32
● 2026-05-09 14:24:40
○MXmx10.itfservice.dk2015-08-25 → 2017-09-06 · 4 obs
● 2017-09-06 02:08:20
○ 2021-05-18 20:21:32
○ 2026-05-09 14:24:40
○MXmx20.itfservice.dk2015-08-25 → 2017-09-06 · 4 obs
● 2017-09-06 02:08:20
○ 2021-05-18 20:21:32
○ 2026-05-09 14:24:40
○A178.20.216.552015-08-25 → 2017-04-06 · 4 obs
● 2017-04-06 08:45:46
○ 2017-05-15 20:32:20
○ 2026-05-09 14:24:40
○A81.95.242.902017-05-15 → 2021-05-18 · 5 obs
● 2017-05-15 20:32:20
● 2021-05-18 20:21:32
○ 2026-02-19 08:38:56
○ 2026-05-09 14:24:40
●A94.231.106.672026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 08:38:56
● 2026-05-09 14:24:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| csb.dk | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server:91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.106.67 |
| NS | 2 | ns2.curanet.dk, ns1.curanet.dk |
| MX | 1 | csb-dk.mail.protection.outlook.com (pri: |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms20812909 |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
IP Addresses
csb.dk points to a single IP: 94.231.106.67.
Other host names, for instance godthaabstandlaegerne.dk, nordicma.dk, pbcartrading.com, igv.dk and tpp.dk share IP numbers with csb.dk.
Name Servers
Two name servers ns1.curanet.dk and ns2.curanet.dk handle delegation for csb.dk.
csb.dk uses the same name server setup as other domains, for example tim.dk, tamdrupkirke.dk, bjautolakering.dk, xn--krekortonline-bnb.dk and hagens.dk.
csb.dk partially shares name servers with other domains; examples include uni-way.com, anyaglas.dk, alboatid.dk, kontorland.dk and nr-lyndelsekirke.dk.
these name servers are commonly used with the name servers ns1.123hotel.dk.
Host names with two IP numbers:
ns1.curanet.dk points to: 2a02:2339:4006:108::123 and 185.25.141.12
ns2.curanet.dk points to: 2a02:2339:1:10f::123:123 and 91.197.248.75
Mail Servers
csb.dk is handled by a single mail server, csb-dk.mail.protection.outlook.com.
Hostname csb-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 52.101.68.0, 52.101.68.25, 52.101.68.27 and 52.101.73.1.