rockilunden.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.28.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by srv01.thrane.nu. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 128.140.28.110 | 3600s | static.110.28.140.128.clients.your-server.de | AS24940 | Hetzner Online GmbH | 128.140.0.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | srv01.thrane.nu | 83.149.93.167 | srv01.thrane.nu | AS60781 LeaseWeb Netherlands B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | srv01.thrane.nu → 83.149.93.167 |
| 🔶 Autoconfig | 83.149.93.167 |
| TXT Record |
|---|
| v=spf1 mx a include:servers.mcsv.net ?all |
| Policy | Record (rockilunden.dk) |
|---|---|
| ?all (neutral) | v=spf1 mx a include:servers.mcsv.net ?all |
| www CNAME | rockilunden.dk (all on rockilunden.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 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: 3/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| 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 | 2009-03-03 |
| 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).
| Domain | Registrar |
|---|---|
| horsens-and-friends.dk | Punktum dk A/S (direct) |
| horsens-friends.dk | Punktum dk A/S (direct) |
| horsensfriends.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 15:23:36 shown | 358ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 00:52:23 | 456ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 00:47:51 | 532ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 04:59:34 | 462ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 12:04:08 | 507ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 06:24:34 | 2356ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 09:07:43 | 785ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 22:42:53 | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:33:46 | 581ms | 3 NS 1 A 1 MX | 🔒 Secure |