2108.dk is a .dk domain served by 2 nameservers (elma.ns.cloudflare.com, greg.ns.cloudflare.com). It was registered on 6 April 2023 (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 |
|---|
| protonmail-verification=80b6d3b2e429c9fd17c1fba452b06b170e7bd074 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (2108.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.2108.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 104.21.43.65 172.67.221.116 2606:4700:3030::6815:2b41 2606:4700:3037::ac43:dd74 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves 2108.dk: no address (all like this)www.2108.dk: 104.21.43.65 172.67.221.116 2606:4700:3030::6815:2b41 2606:4700:3037::ac43:dd74 (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: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| 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 | 2413454717 |
| Primary NS (MNAME) | elma.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 | 2023-04-06 |
| Expires | 2027-04-05 (170d) |
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 |
|---|---|
| roah.dk | Punktum dk A/S (direct) |
| robinhundahl.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 05:22:23 | 1251ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-10-01 01:59:52 | 501ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-30 05:06:29 | 495ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-29 19:10:14 | 1852ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-26 18:36:29 | 3052ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-10 02:41:01 | 2595ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-31 02:24:53 shown | 798ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-13 09:20:09 | 4666ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-10 22:25:58 | 4690ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-20 10:46:52 | 3121ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-19 06:39:56 | 17323ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-03 10:09:36 | 8711ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 16:25:42 | 853ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-25 04:41:41 | 2731ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-25 03:05:39 | 1104ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-20 17:23:41 | 1229ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-20 00:48:36 | 2272ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-16 12:51:44 | 1634ms | 2 NS 0 A 2 MX | 🔒 Secure |