roadrunners.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.66.185.156 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.roadrunners.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 62.66.185.156 | 3600s | 062066185156.static.telenor.dk | AS9158 | Telenor A/S | 62.66.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.roadrunners.dk | 62.66.185.156 | 062066185156.static.telenor.dk | AS9158 Telenor A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | roadrunners.dk → 62.66.185.156 |
| 🔶 Autoconfig | roadrunners.dk → 62.66.185.156 |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (roadrunners.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.roadrunners.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| www | 62.66.185.156 (AS9158) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.roadrunners.dk | roadrunners.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026041301 |
| 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 | 2000-02-08 |
| Expires | 2027-03-31 (157d) |
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).
| Domain | Registrar |
|---|---|
| ecdk.dk | Punktum dk A/S (direct) |
| familie-galleri.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 06:48:23 | 431ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 10:34:41 | 719ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 16:00:35 | 9391ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 18:11:55 | 448ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:56:52 | 932ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 00:14:32 | 639ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-29 21:17:31 | 777ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-20 03:55:19 | 4840ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 10:49:50 shown | 859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 22:12:48 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure |