buffy.dk is a .dk domain served by 2 nameservers (elsa.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 7 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 442562998.pamx1.hotmail.com, tar.junkemailfilter.com. 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 |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (buffy.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.buffy.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 104.21.51.234 172.67.191.132 2606:4700:3033::ac43:bf84 2606:4700:3036::6815:33ea (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves buffy.dk: no address (all like this)www.buffy.dk: 104.21.51.234 172.67.191.132 2606:4700:3033::ac43:bf84 2606:4700:3036::6815:33ea (AS13335) |
| 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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2416205874 |
| Primary NS (MNAME) | elsa.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 | 2017-07-07 |
| Expires | 2031-07-31 (1747d) |
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 |
|---|---|
| bornø.dk | Punktum dk A/S (direct) |
| isla.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 22:51:48 | 1003ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-09 10:14:49 | 1264ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 07:19:44 shown | 1758ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-21 15:10:15 | 1229ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-05 02:13:43 | 600ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-28 05:18:06 | 1081ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-27 18:05:26 | 1078ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-04 17:35:59 | 2579ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-11 00:34:47 | 9513ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-07 14:06:36 | 1889ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-23 10:05:53 | 1866ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-19 20:36:54 | 685ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-16 17:35:17 | 4628ms | 2 NS 0 A 2 MX | 🔒 Secure |