jonb.dk - robtex.com
jonb.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 1774689121localtime Sat Mar 28 10:12:01 2026gmtime Sat Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774689301 | ||||||
Previously MX for
jonb.dk |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NShelium.ns.hetzner.de2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:15:18
● 2026-03-28 09:27:46
●NShydrogen.ns.hetzner.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:15:18
● 2026-03-28 09:27:46
○NSns1.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
○NSns2.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
○NSns3.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
○NSns4.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
○NSns5.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
●NSoxygen.ns.hetzner.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:15:18
● 2026-03-28 09:27:46
○MXjonb.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
●MXmail.protonmail.ch2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:15:18
● 2026-03-28 09:27:46
●MXmailsec.protonmail.ch2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 19:15:18
● 2026-03-28 09:27:46
○A91.204.170.1472015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-03-28 09:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | h.nic.dk, t.nic.dk, s.nic.dk, c.nic.dk... | - |
| jonb.dk | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jonb.dk (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | hydrogen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=126c49acbcfc06f6 |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
The delegation for jonb.dk is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
jonb.dk shares name servers with other domains at least partially, for example call-a-sip.de, huberulrich.de, locabee.com, degtickets.de and galaapple.online.
Host names with two IPs:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5
Mail Servers
Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle jonb.dk.
jonb.dk shares the same mail server setup as other domains, for instance jwta.com.br, worthlessness.net, codeanish.com, welcometomiami.net and generozo.com.
jonb.dk shares mail servers with other domains at least partially; for instance devanand.net, zynaris.io, erikbarrow.com, 196-72.altec.pl and stayneutral.net.
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.