skolding.dk is a .dk domain served by 2 nameservers (rosa.ns.cloudflare.com, vern.ns.cloudflare.com). It was registered on 30 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.104.40 is hosted by Altibox Danmark AS (AS214875) 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 188.228.104.40 | 300s | 188.228.104.40.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 188.228.0.0/17 | 🇩🇰 Denmark | Grindsted |
| www | 104.21.68.218 172.67.198.247 2606:4700:3035::6815:44da 2606:4700:3036::ac43:c6f7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks skolding.dk: 188.228.104.40 (AS214875) (all like this)www.skolding.dk: 104.21.68.218 172.67.198.247 2606:4700:3035::6815:44da 2606:4700:3036::ac43:c6f7 (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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417035327 |
| Primary NS (MNAME) | rosa.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 | 2018-08-30 |
| Expires | 2027-08-31 (314d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 12:25:02 shown | 448ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 18:23:27 | 573ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 04:25:11 | 1126ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-20 14:42:13 | 1226ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-13 12:45:34 | 994ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-06 08:29:57 | 1014ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-13 04:41:34 | 4392ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-11 22:43:59 | 2142ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-22 13:34:57 | 33233ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-19 18:55:35 | 1035ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 17:19:33 | 779ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 05:12:52 | 503ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 16:45:55 | 1033ms | 2 NS 1 A 0 MX | 🔒 Secure |