sddt.dk - robtex.com
sddt.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 1778352481localtime Sat May 9 20:48:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778352481 | ||||||
Subdomains
post.sddt.dk |
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
○NSdns1.webkoncept.dk2015-05-18 → 2016-04-16 · 4 obs
● 2016-04-16 09:10:36
○ 2021-02-16 19:47:16
○ 2026-05-09 19:05:06
○NSdns2.webkoncept.dk2015-05-18 → 2016-04-16 · 4 obs
● 2016-04-16 09:10:36
○ 2021-02-16 19:47:16
○ 2026-05-09 19:05:06
●NSns01.one.com2026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 12:41:30
● 2026-05-09 19:05:06
●NSns02.one.com2026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 12:41:30
● 2026-05-09 19:05:06
○NSns1.gratisdns.dk2021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
○NSns2.gratisdns.dk2021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
○NSns3.gratisdns.dk2021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
○NSns4.gratisdns.dk2021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
○NSns5.gratisdns.dk2021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
○MXpost.sddt.dk2015-05-18 → 2016-04-16 · 4 obs
● 2016-04-16 09:10:36
○ 2021-02-16 19:47:16
○ 2026-05-09 19:05:06
●MXsddt-dk.mail.protection.outlook.com2021-02-16 → 2026-05-09 · 3 obs
● 2021-02-16 19:47:16
● 2026-05-09 19:05:06
●A185.230.63.1072026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 12:41:30
● 2026-05-09 19:05:06
●A2a00:1c98:1000:1262:0:3:61f9:bcf72026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 12:41:30
● 2026-05-09 19:05:06
○A77.66.88.2242015-05-18 → 2016-04-16 · 4 obs
● 2016-04-16 09:10:36
○ 2021-02-16 19:47:16
○ 2026-05-09 19:05:06
○A77.66.88.2262021-02-16 → 2021-02-16 · 4 obs
● 2021-02-16 19:47:16
○ 2026-04-20 12:41:30
○ 2026-05-09 19:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| sddt.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.230.63.107 |
| AAAA | 1 | 2a00:1c98:1000:1262:0:3:61f9:bcf7 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | sddt-dk.mail.protection.outlook.com (pri |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms36804543 |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
sddt.dk is the parent of post.sddt.dk.
IP Addresses
sddt.dk resolves to two IPs: 2a00:1c98:1000:1262:0:3:61f9:bcf7 and 185.230.63.107.
other host names for instance angleetmont.fr, wellcomingbaby.com, ieflyer.com, beaujohnsonmusic.com and vkdlab.com share IP numbers with sddt.dk.
Name Servers
sddt.dk is delegated to two name servers: ns01.one.com and ns02.one.com.
sddt.dk shares the same name server setup as other domains, for example smukskincare.com, kennzeichen-online.com, whatscooking.be, ineptum.dk and bonniti.com.
sddt.dk at least partially shares its name servers with other domains, for instance dashora.ca.
Host names with two IP numbers:
ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10
ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10
Mail Servers
sddt.dk is handled by a single mail server, sddt-dk.mail.protection.outlook.com.
Host name sddt-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::c, 52.101.68.8, 52.101.68.32, 52.101.73.15 and 52.101.73.30.