sarahb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 September 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.244 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.244 | 3600s | webcluster2.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:80a5:3c96:150e:a69d | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.244 2a02:2350:5:108:80a5:3c96:150e:a69d (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network sarahb.dk: 46.30.215.244 2a02:2350:5:108:80a5:3c96:150e:a69d (AS51468) www.sarahb.dk: 46.30.215.244 2a02:2350:5:108:80a5:3c96:150e:a69d (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 | 2026101001 |
| 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 | 2026-09-03 |
| Expires | 2027-09-02 (320d) |
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 |
|---|---|---|---|
| 2026-10-10 10:38:26 shown | 354ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 05:53:21 | 9409ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-22 08:52:15 | 625ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 03:43:02 | 1113ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 03:10:54 | 257ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 11:39:07 | 1169ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-05 00:27:06 | 174ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 05:14:39 | 164ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 23:00:08 | 853ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 22:13:32 | 169ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 20:12:48 | 172ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 19:25:27 | 205ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 17:10:51 | 1564ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 16:11:10 | 945ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-21 16:07:11 | 1225ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 15:49:23 | 2310ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 05:27:42 | 897ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-17 13:22:01 | 2940ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-15 08:48:39 | 777ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 07:38:22 | 2736ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-11 14:57:51 | 3473ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-07 16:23:17 | 3152ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-02 14:33:31 | 2086ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 12:43:44 | 2120ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 23:45:17 | 2485ms | 2 NS 1 A 1 MX | 🔒 Secure |