rofus.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 25 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.130.82 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.rofus.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 89.150.130.82 | 3600s | mail.rofus.dk | AS203953 | Hiper A/S | 89.150.128.0/18 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.rofus.dk | 2a05:f6c7:6706:20::2 89.150.130.82 |
mail.rofus.dk mail.rofus.dk |
AS203953 Hiper A/S AS203953 Hiper A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.150.130.82 |
| 🔶 Autoconfig | 89.150.130.82 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:f6c7:6706:20::2 | 3600s | mail.rofus.dk | AS203953 | Hiper A/S | 2a05:f6c0:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Valby |
| TXT Record |
|---|
| google-site-verification=E904n30vKz2n4f45RQDpAZPZG7ZIbwpj6BL7GZYfQGk |
| v=spf1 ip4:89.150.130.82 ip6:2a05:f6c7:6706:20::2 ~all |
| Policy | Record (rofus.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:89.150.130.82 ip6:2a05:f6c7:6706:20::2 ~all |
| Policy | Record (_dmarc.rofus.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@rofus.dk |
| www | 89.150.130.82 2a05:f6c7:6706:20::2 (AS203953) (address records, no CNAME) |
| www vs bare domain | Same network rofus.dk: 89.150.130.82 2a05:f6c7:6706:20::2 (AS203953) www.rofus.dk: 89.150.130.82 2a05:f6c7:6706:20::2 (AS203953) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 0/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-07-25 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 11:10:52 | 883ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-10 02:45:34 | 741ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 01:37:16 | 948ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 23:20:26 shown | 2148ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 01:38:22 | 937ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 23:01:50 | 1577ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 20:57:33 | 482ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 19:22:04 | 811ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 20:38:10 | 4039ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 08:38:00 | 1011ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 15:27:10 | 712ms | 4 NS 1 A 1 MX | 🔒 Secure |