bthompson63.dk is a .dk domain served by 3 nameservers (ns-117-c.gandi.net, ns-236-a.gandi.net, ns-75-b.gandi.net). It was registered on 7 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp1.mailfence.com, smtp2.mailfence.com. The zone is not DNSSEC-signed, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | smtp1.mailfence.com | 212.3.242.78 | smtp1.mailfence.com | AS3356 Level 3 Parent, LLC |
| 20 | 10800s | smtp2.mailfence.com | 212.3.242.79 | smtp2.mailfence.com | AS3356 Level 3 Parent, LLC |
| TXT Record |
|---|
| mailfence-verification=cJIy8SDM9nwwPWjPZ3Oet7uNiSO70sETnL5eFNDT |
| v=spf1 include:_spf.mailfence.com -all |
| Policy | Record (bthompson63.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.mailfence.com -all |
| Policy | Record (_dmarc.bthompson63.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves bthompson63.dk: no address www.bthompson63.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | B778BEAED5BF68C730C018086BC666E0… |
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | B778BEAED5BF68C730C018086BC666E0… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 1791417600 |
| Primary NS (MNAME) | ns1.gandi.net |
| Responsible (RNAME) | hostmaster@gandi.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2025-11-07 |
| Expires | 2026-11-06 (20d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 20:38:55 | 3593ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-09 11:37:59 | 1264ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-08 10:22:48 shown | 3958ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-01 22:36:23 | 1052ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-30 22:29:21 | 2014ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-25 13:07:00 | 1447ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-25 00:11:53 | 979ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-19 08:59:40 | 1665ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-11 05:54:44 | 1807ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-08 19:10:29 | 1285ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-03 14:25:04 | 1977ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-28 02:25:47 | 1716ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-20 19:24:57 | 6838ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-14 03:29:26 | 1472ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-06 16:52:48 | 1472ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-05 05:08:46 | 1996ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-24 02:01:48 | 3674ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-17 22:33:28 | 9287ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-09 06:04:55 | 2598ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-03 14:15:32 | 8778ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-27 07:26:39 | 1314ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-26 08:51:39 | 954ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-18 19:48:33 | 3082ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-16 17:45:57 | 3942ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-16 17:36:28 | 2333ms | 3 NS 0 A 2 MX | 🔓 Insecure |