tvivlekraft.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | 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) | |||
| www | 46.30.215.216 2a02:2350:5:108:c3:2d4c:5fd:8635 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network tvivlekraft.dk: 46.30.215.216 2a02:2350:5:108:c3:2d4c:5fd:8635 (AS51468) www.tvivlekraft.dk: 46.30.215.216 2a02:2350:5:108:c3:2d4c:5fd:8635 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026060401 |
| 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 | 2026-05-29 |
| Expires | 2027-05-28 (212d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 12:40:02 | 480ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-18 12:13:36 | 1144ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-14 04:15:09 | 552ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-05 20:44:58 | 4373ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 20:27:32 | 946ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 02:05:56 | 697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 10:47:55 | 4776ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 12:00:44 | 885ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-15 03:01:06 | 1076ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 03:38:59 | 16520ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 15:03:15 | 4571ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 06:06:04 shown | 509ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 07:40:44 | 442ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 04:44:25 | 3045ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 23:33:27 | 949ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 14:10:45 | 1770ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 03:27:54 | 584ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:15:12 | 1042ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 16:23:18 | 276ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 03:50:21 | 352ms | 0 NS 0 A 0 MX | ❓ Unknown |