sanktansgarsskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.80 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.80 | 3600s | webcluster1.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:86:f717:b555:cc11 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=uus-O2_zQCWPEsN4VMUxzVdYRstYyZZIW4yz0rcrPiA |
| include:spf1.bluewhale.dk |
| www | 46.30.215.80 2a02:2350:5:111:86:f717:b555:cc11 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network sanktansgarsskole.dk: 46.30.215.80 2a02:2350:5:111:86:f717:b555:cc11 (AS51468) www.sanktansgarsskole.dk: 46.30.215.80 2a02:2350:5:111:86:f717:b555:cc11 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-06-09 |
| Expires | 2027-06-30 (253d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 05:19:32 shown | 1084ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 01:48:04 | 743ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:36:48 | 549ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 02:55:20 | 640ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 00:52:35 | 1282ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 20:37:14 | 9210ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 10:42:16 | 1399ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 03:35:14 | 1756ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 01:42:29 | 718ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 05:45:34 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 01:26:20 | 578ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 04:50:27 | 1323ms | 2 NS 1 A 1 MX | 🔒 Secure |