rolfgarde.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.105 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.105 | 3600s | webcluster2.webpod16-cph3.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) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8049:a991:5bea:a865 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 162.159.135.42 (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks rolfgarde.dk: 46.30.215.105 2a02:2350:5:111:8049:a991:5bea:a865 (AS51468) (all like this)www.rolfgarde.dk: 162.159.135.42 (AS13335) |
| 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 | 2026090901 |
| 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 | 2017-03-07 |
| Expires | 2027-03-31 (161d) |
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 |
|---|---|---|---|
| 2026-10-13 06:13:18 | 1625ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 01:16:39 | 358ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 18:12:09 shown | 469ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 15:33:07 | 602ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 13:01:32 | 705ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 23:11:00 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 14:19:02 | 1049ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-06 05:03:48 | 10506ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 01:40:37 | 921ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 13:45:55 | 689ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 10:24:16 | 3185ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-23 18:54:07 | 947ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:55:14 | 2380ms | 2 NS 1 A 4 MX | 🔒 Secure |