happysurf.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 7 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.191.216.58 is hosted by Sinal A/S (AS39642) in Denmark. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.191.216.58 | — | — | AS39642 | Sinal A/S | 85.191.128.0/17 | 🇩🇰 Denmark | Aalborg |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020072990 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2019-09-07 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 14:40:54 | 347ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-24 14:03:10 | 310ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-23 10:07:48 | 309ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 19:21:25 | 670ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 00:11:19 | 115ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 23:21:02 | 322ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 22:31:27 | 322ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 22:09:56 | 320ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 21:20:00 | 125ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 21:16:43 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 20:06:39 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 19:22:38 | 104ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 18:49:02 | 205ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 17:42:25 | 225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 15:26:38 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 13:55:23 | 246ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 13:45:54 | 141ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 13:31:39 | 100ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 12:58:07 | 359ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 12:38:25 | 263ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 12:35:28 | 121ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 12:34:04 | 1793ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 12:30:44 | 593ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 20:59:55 | 16698ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 11:04:15 | 546ms | 4 NS 1 A 0 MX | 🔒 Secure |