dumk.dk - robtex.com
dumk.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.231.108.252🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux4.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ 🔒 | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com 🔒 | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com 🔒 | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774173241 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.simply.com2026-03-20 → 2026-03-22 · 3 obs
● 2026-03-20 11:26:34
● 2026-03-22 17:16:40
○NSns1.unoeuro.com2015-08-29 → 2017-11-07 · 4 obs
● 2017-11-07 12:08:08
○ 2026-03-20 11:26:34
○ 2026-03-22 17:16:40
●NSns2.simply.com2026-03-20 → 2026-03-22 · 3 obs
● 2026-03-20 11:26:34
● 2026-03-22 17:16:40
○NSns2.unoeuro.com2015-08-29 → 2017-11-07 · 4 obs
● 2017-11-07 12:08:08
○ 2026-03-20 11:26:34
○ 2026-03-22 17:16:40
●NSns3.simply.com2026-03-20 → 2026-03-22 · 3 obs
● 2026-03-20 11:26:34
● 2026-03-22 17:16:40
○NSns3.unoeuro.com2015-08-29 → 2017-11-07 · 4 obs
● 2017-11-07 12:08:08
○ 2026-03-20 11:26:34
○ 2026-03-22 17:16:40
○MXmail9.unoeuro.com2015-08-29 → 2015-08-29 · 3 obs
○ 2015-12-03 15:12:16
○ 2026-03-22 17:16:40
●MXmx.simply.com2026-03-20 → 2026-03-22 · 3 obs
● 2026-03-20 11:26:34
● 2026-03-22 17:16:40
○MXmx.unoeuro.com2015-12-03 → 2017-11-07 · 5 obs
● 2015-12-03 15:12:16
● 2017-11-07 12:08:08
○ 2026-03-20 11:26:34
○ 2026-03-22 17:16:40
●A94.231.108.2522015-08-29 → 2026-03-22 · 2 obs
● 2026-03-22 17:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, c.nic.dk, b.nic.dk, h.nic.dk... | - |
| dumk.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server: 91.197.248.78
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.108.252 |
| NS | 3 | ns2.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
dumk.dk points to a single IP number: 94.231.108.252.
Other host names, for instance www.okholm.dk, lindthornton.com, nd.redefine.dk, boscon.dk and micph.dk share IP numbers with dumk.dk.
Name Servers
The domain dumk.dk is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
dumk.dk shares name servers with other domains at least partially, for instance uppsalapoleandaerials.se, hauge.eu, lknet.dk, cemann.dk and stockholmen.com.
these name servers are often used together with the name servers ns4.simply.com.
Host names with two IPs:
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:
ns3.simply.com points to 91.197.248.79.
Mail Servers
The mail server for dumk.dk is mx.simply.com.
dumk.dk shares the same mail server setup as other domains, including aeble.net, accomplishcoaching.co.uk, mercyfulfatecoven.com, villabaloo.se and defigo.nl.
dumk.dk shares at least some mail servers with other domains, for instance birkemark.com.
Host name mx.simply.com resolves to IP 94.231.106.20.