jonb.dk - dns.ninja
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 1782721981localtime Mon Jun 29 10:33:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782721981 | ||||||
Previously MX for
jonb.dk |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NShelium.ns.hetzner.de2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 19:15:18
● 2026-06-29 08:41:08
●NShydrogen.ns.hetzner.com2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 19:15:18
● 2026-06-29 08:41:08
○NSns1.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
○NSns2.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
○NSns3.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
○NSns4.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
○NSns5.gratisdns.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
●NSoxygen.ns.hetzner.com2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 19:15:18
● 2026-06-29 08:41:08
○MXjonb.dk2015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
●MXmail.protonmail.ch2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 19:15:18
● 2026-06-29 08:41:08
●MXmailsec.protonmail.ch2026-03-27 → 2026-06-29 · 3 obs
● 2026-03-27 19:15:18
● 2026-06-29 08:41:08
○A91.204.170.1472015-08-20 → 2017-11-08 · 4 obs
● 2017-11-08 19:35:00
○ 2026-03-27 19:15:18
○ 2026-06-29 08:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| jonb.dk | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jonb.dk (unsigned zone)
⏱️ Timing
Total: 3395ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=126c49acbcfc06f6, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
Three name servers are authoritative for jonb.dk: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between jonb.dk and other domains — call-a-sip.de, huberulrich.de, locabee.com and two more among them.
hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.
Mail Servers
jonb.dk is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
Among the domains sharing a mail server setup with jonb.dk are jwta.com.br, worthlessness.net, codeanish.com and two others.
There is at least a partial MX overlap between jonb.dk and other domains, including devanand.net, indigogobot.com, erikbarrow.com and two others.
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. Both hosts resolve to three IP numbers.