jonathanworm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.78 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.78 | 3600s | webcluster1.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:75:de9c:c411:7e07 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (jonathanworm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
| Policy | Record (_dmarc.jonathanworm.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc@jonathanworm.dk; ruf=mailto:mail@jonathanworm.dk |
| www | 46.30.215.78 2a02:2350:5:111:75:de9c:c411:7e07 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jonathanworm.dk: 46.30.215.78 2a02:2350:5:111:75:de9c:c411:7e07 (AS51468) www.jonathanworm.dk: 46.30.215.78 2a02:2350:5:111:75:de9c:c411:7e07 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101605 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-09 |
| Expires | 2029-02-28 (862d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 08:09:37 shown | 498ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 16:01:33 | 818ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 06:52:38 | 748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 05:47:46 | 734ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 19:15:07 | 884ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 01:59:55 | 17967ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 16:55:47 | 3165ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 18:17:49 | 739ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 12:43:51 | 762ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 23:38:02 | 4641ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 03:40:09 | 1015ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 05:01:28 | 740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 01:40:23 | 1850ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 01:07:28 | 4806ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:43:47 | 2299ms | 2 NS 1 A 4 MX | 🔒 Secure |