sdsholding.dk - robtex.com
sdsholding.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 1778370841localtime Sun May 10 01:54:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778370841 | ||||||
Same first word
sdsholding.dk |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
○NSns1.surf-town.net2015-05-23 → 2018-08-28 · 4 obs
● 2018-08-28 18:12:16
○ 2026-03-22 09:02:14
○ 2026-05-10 00:08:42
●NSns2.simply.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
○NSns2.surf-town.net2015-05-23 → 2018-08-28 · 4 obs
● 2018-08-28 18:12:16
○ 2026-03-22 09:02:14
○ 2026-05-10 00:08:42
●NSns3.simply.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
○NSns3.surf-town.net2015-05-23 → 2018-08-28 · 4 obs
● 2018-08-28 18:12:16
○ 2026-03-22 09:02:14
○ 2026-05-10 00:08:42
●NSns4.simply.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
○MXmailb4.surftown.dk2015-05-23 → 2018-08-28 · 4 obs
● 2018-08-28 18:12:16
○ 2026-03-22 09:02:14
○ 2026-05-10 00:08:42
●MXsdsholding-dk.mail.protection.outlook.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
○A212.97.132.2132015-05-23 → 2018-08-28 · 4 obs
● 2018-08-28 18:12:16
○ 2026-03-22 09:02:14
○ 2026-05-10 00:08:42
●A93.191.156.2082026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 09:02:14
● 2026-05-10 00:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| sdsholding.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.80
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.208 |
| NS | 4 | ns2.simply.com, ns3.simply.com... |
| MX | 1 | sdsholding-dk.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
sdsholding.dk resolves to one IP number: 93.191.156.208.
other host names including smtp.cosmosign.dk, nonamemc.com, sjobotradgard.se, lvr.dk and mail.kein.dk share IP numbers with sdsholding.dk.
Name Servers
sdsholding.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
sdsholding.dk at least partially shares name servers with other domains, for instance stage2.dk, mediacity.dk, greenmark.dk, alanya.dk and wonderlandinc.dk.
Host names with two IP numbers:
ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78; ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number:
ns3.simply.com points to 91.197.248.79; ns4.simply.com points to 91.197.248.80.
Mail Servers
sdsholding.dk is handled by a single mail server, sdsholding-dk.mail.protection.outlook.com.
Host sdsholding-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 52.101.68.15, 52.101.68.27, 52.101.73.6 and 52.101.73.12.