advk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.225 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by advk-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.225 | 3600s | webcluster2.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.184 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:8008:e0a4:6b58:ed90 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms53666926 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (advk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.advk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.225 2a02:2350:5:108:8008:e0a4:6b58:ed90 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network advk.dk: 46.30.215.225 2a02:2350:5:108:8008:e0a4:6b58:ed90 (AS51468) www.advk.dk: 46.30.215.225 2a02:2350:5:108:8008:e0a4:6b58:ed90 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| 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 | ONE.COM A/S |
| Registered | 2026-03-02 |
| Expires | 2027-03-01 (135d) |
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 |
|---|---|---|---|
| 2026-10-07 00:44:59 | 2537ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:25:15 | 910ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 06:45:05 | 1132ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 03:21:51 | 1682ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 02:01:07 | 1058ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 16:30:30 shown | 19008ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 16:34:47 | 1595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 03:21:06 | 2120ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-07 00:14:51 | 1328ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 21:47:51 | 2650ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 08:56:09 | 844ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:56:11 | 1451ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:54:32 | 1820ms | 2 NS 1 A 1 MX | 🔒 Secure |