zerlang.dk - robtex.com
zerlang.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 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
5 records (5 active, 0 former)
●NSns1.simply.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 19:40:38
●NSns2.simply.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 19:40:38
●NSns3.simply.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 19:40:38
●MXmail.protonmail.ch2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 19:40:38
●MXmailsec.protonmail.ch2026-02-15 → 2026-03-23 · 2 obs
● 2026-03-23 19:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| zerlang.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: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.simply.com, ns2.simply.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=d6b37d7a770b21fc |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Name Servers
zerlang.dk is delegated to name servers ns1.simply.com, ns2.simply.com and ns3.simply.com.
zerlang.dk at least partially shares name servers with other domains such as kadabra.dk, icfo.dk, bitstore.dk, agoy.dk and phenomenalog.dk.
these name servers are commonly used alongside the name servers ns4.simply.com, ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
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.
Mail Servers
Two mail servers handle zerlang.dk: mail.protonmail.ch and mailsec.protonmail.ch.
zerlang.dk shares the same mail server setup as other domains, including zarbon.no, bramwillemse.nl, initart.com, dodecamail.com and lal.ly.
zerlang.dk shares mail servers with other domains at least in part, for instance soulblock.net, revolverguy.com, hansrochat.nl, ethicalemailservices.com and mhq.io.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.