chrisbastrup.dk is a .dk domain served by 2 nameservers (jim.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 8 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| have-i-been-pwned-verification=dweb_fbkz0o9bxt6qaztye7ag0do7 |
| MS=495C1BADD24EBBC32E8FB99F362F1402CB12BC68 |
| protonmail-verification=60f365bf680be7e1235ec58fd4205e131fe8cf53 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (chrisbastrup.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.chrisbastrup.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:4ec116565f@rua.easydmarc.eu; ruf=mailto:4ec116565f@ruf.easydmarc.eu; |
| www | Exists, no address |
| www vs bare domain | Neither resolves chrisbastrup.dk: no address www.chrisbastrup.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2412883015 |
| Primary NS (MNAME) | jim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-05-08 |
| Expires | 2036-05-31 (3506d) |
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).
| Domain | Registrar |
|---|---|
| fixmitdata.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 04:10:57 | 948ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-08 21:41:41 | 977ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-07 21:40:55 | 1124ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 14:35:14 | 769ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-24 06:24:54 | 1351ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-21 11:06:17 | 717ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-19 14:02:58 | 863ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-12 12:35:36 | 735ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-28 00:13:17 shown | 854ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-26 12:17:27 | 675ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-22 14:26:05 | 1457ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-11 00:03:55 | 1459ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-05 02:28:34 | 1138ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-22 23:31:15 | 1380ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-12 04:29:18 | 1277ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-05 19:42:48 | 18056ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-28 12:50:26 | 949ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-20 12:14:38 | 2340ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-16 20:36:16 | 740ms | 2 NS 0 A 2 MX | 🔒 Secure |