rasmustoft.dk is a .dk domain served by 3 nameservers (ns1.ecit.com, ns2.ecit.com, ns3.ecit.com). It was registered on 30 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.ecit.com | 185.158.60.194 | ns1.ecit.com | AS201078 ECIT Solutions A/S |
| ns2.ecit.com | 185.201.106.2 | ns2.ecit.com | AS201078 ECIT Solutions A/S |
| ns3.ecit.com | 4.210.207.113 | ns3.ecit.com | AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| protonmail-verification=f39527c70b9b17c7551b5f2a0090dc12b214cd4e |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (rasmustoft.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.rasmustoft.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves rasmustoft.dk: no address www.rasmustoft.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns1.ecit.com |
| Responsible (RNAME) | hostmaster@rasmustoft.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-09-30 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|
| 974111.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 06:44:43 shown | 621ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-08 16:30:26 | 1321ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-01 12:57:01 | 884ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-25 12:14:50 | 9505ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-24 17:38:43 | 1855ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-18 10:13:05 | 1624ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-11 10:02:43 | 727ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-03 13:27:37 | 740ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 12:49:24 | 741ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-20 07:22:13 | 1091ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-13 09:40:23 | 1041ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-07 01:57:19 | 1050ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-01 07:13:28 | 9053ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-24 01:14:59 | 1112ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-17 10:48:54 | 1018ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-09 17:13:52 | 11417ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-03 14:04:39 | 535ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-26 08:10:03 | 746ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 06:13:32 | 1059ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-18 09:21:36 | 939ms | 3 NS 0 A 2 MX | 🔓 Insecure |