mark.dk - dns.ninja
mark.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.124🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux242.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 | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.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 2025-10-02 #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 1782382321localtime Thu Jun 25 12:12:01 2026gmtime Thu Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782382321 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.simply.com2026-02-21 → 2026-06-25 · 3 obs
● 2026-02-21 17:23:58
● 2026-06-25 10:32:06
○NSns1.surf-town.net2015-08-22 → 2017-01-14 · 4 obs
● 2017-01-14 19:26:06
○ 2026-02-21 17:23:58
○ 2026-06-25 10:32:06
●NSns2.simply.com2026-02-21 → 2026-06-25 · 3 obs
● 2026-02-21 17:23:58
● 2026-06-25 10:32:06
○NSns2.surf-town.net2015-08-22 → 2017-01-14 · 4 obs
● 2017-01-14 19:26:06
○ 2026-02-21 17:23:58
○ 2026-06-25 10:32:06
●NSns3.simply.com2026-02-21 → 2026-06-25 · 3 obs
● 2026-02-21 17:23:58
● 2026-06-25 10:32:06
○NSns3.surf-town.net2015-08-22 → 2017-01-14 · 4 obs
● 2017-01-14 19:26:06
○ 2026-02-21 17:23:58
○ 2026-06-25 10:32:06
●NSns4.simply.com2026-02-21 → 2026-06-25 · 3 obs
● 2026-02-21 17:23:58
● 2026-06-25 10:32:06
○MXmail19.surftown.dk2015-08-22 → 2017-01-14 · 4 obs
● 2017-01-14 19:26:06
○ 2026-02-21 17:23:58
○ 2026-06-25 10:32:06
●MXmx.simply.com2026-02-21 → 2026-06-25 · 5 obs
● 2026-02-21 17:23:58
● 2026-06-10 04:00:04
○ 2026-06-16 23:46:34
● 2026-06-25 10:32:06
○A212.97.132.1442015-08-22 → 2017-01-14 · 4 obs
● 2017-01-14 19:26:06
○ 2026-02-21 17:23:58
○ 2026-06-25 10:32:06
●A93.191.156.1242026-02-21 → 2026-06-25 · 5 obs
● 2026-02-21 17:23:58
● 2026-06-10 04:00:04
○ 2026-06-16 23:46:34
● 2026-06-25 10:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, c.nic.dk, b.nic.dk, t.nic.dk... | 12 records |
| mark.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
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: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.124 |
| NS | 4 | ns4.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 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
mark.dk resolves to one IP address: 93.191.156.124.
rosahusetforlag.se, assentoftsilo.dk, mail.weltz-adm.dk and two other host names share IP numbers with mark.dk.
Name Servers
The authoritative name servers for mark.dk are ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
The name servers of mark.dk overlap at least partially with those of other domains — among them fange.se, bernwall.se, villervalla.se and two more.
Hostnames that resolve to two IP addresses:
ns1.simply.com directs traffic to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com directs traffic to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts with just one IP address:
ns3.simply.com has the IP address 91.197.248.79.
ns4.simply.com has the IP address 91.197.248.80.
Mail Servers
Mail for mark.dk is handled by a single mail server, mx.simply.com.
mark.dk uses an identical mail server configuration to several other domains — among them reilo.net, softwaretester.dk, aloa.dk and two more.
mx.simply.com directs to just one IP number, 94.231.106.20.