syscom.dk - robtex.com
syscom.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 1783805221localtime Sat Jul 11 23:27:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783805221 | ||||||
Subdomains
smtp.syscom.dk |
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
●NSns01.one.com2026-02-14 → 2026-07-11 · 3 obs
● 2026-02-14 17:21:46
● 2026-07-11 21:32:18
●NSns02.one.com2026-02-14 → 2026-07-11 · 3 obs
● 2026-02-14 17:21:46
● 2026-07-11 21:32:18
○NSns1.gratisdns.dk2015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○NSns2.gratisdns.dk2015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○NSns3.gratisdns.dk2015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○NSns4.gratisdns.dk2015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○NSns5.gratisdns.dk2015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○MXgw1.security.comendo.com2015-07-14 → 2015-11-23 · 4 obs
● 2015-11-23 03:19:50
○ 2016-02-22 09:40:46
○ 2026-07-11 21:32:18
○MXgw2.security.comendo.com2015-07-14 → 2015-11-23 · 4 obs
● 2015-11-23 03:19:50
○ 2016-02-22 09:40:46
○ 2026-07-11 21:32:18
○MXgw3.security.comendo.com2015-07-14 → 2015-11-23 · 4 obs
● 2015-11-23 03:19:50
○ 2016-02-22 09:40:46
○ 2026-07-11 21:32:18
○MXmxcloud1.simitu.dk2016-02-22 → 2018-05-30 · 5 obs
● 2016-02-22 09:40:46
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○MXmxcloud2.simitu.dk2016-02-22 → 2018-05-30 · 5 obs
● 2016-02-22 09:40:46
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
○MXmxcloud3.simitu.dk2016-02-22 → 2018-05-30 · 5 obs
● 2016-02-22 09:40:46
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
●MXsyscom-dk.mail.protection.outlook.com2026-02-14 → 2026-07-11 · 3 obs
● 2026-02-14 17:21:46
● 2026-07-11 21:32:18
○A188.180.83.652015-07-14 → 2018-05-30 · 4 obs
● 2018-05-30 09:51:52
○ 2026-02-14 17:21:46
○ 2026-07-11 21:32:18
●A20.82.13.592026-02-14 → 2026-07-11 · 3 obs
● 2026-02-14 17:21:46
● 2026-07-11 21:32:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| syscom.dk | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.82.13.59 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | syscom-dk.mail.protection.outlook.com (p |
| TXT | 3 | _5ofvnxd7owzhovadgtrzqtfdbb8at2j, v=spf1 include:_spf.mlsend.com include:s... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
smtp.syscom.dk is a subdomain of syscom.dk.
IP Addresses
syscom.dk resolves to just one IP address, 20.82.13.59.
Two other host names, along with one-match.de, pickel.net and linklan.com.br, also share IP numbers with syscom.dk.
Name Servers
syscom.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
syscom.dk shares its NS records with other domains, for example camasrl.it, harmsens.dk, dataworld.dk and two others.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
The sole mail server for syscom.dk is syscom-dk.mail.protection.outlook.com.
With 8 IP addresses total, syscom-dk.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.68.15, 52.101.68.27 and 5 others.