rockdelta.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was registered on 8 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rockdelta-dk.mail.protection.outlook.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.114.85.48 | 86400s | — | — | — | — | 🇸🇪 Sweden | — |
| TXT Record |
|---|
| MS=ms40861794 |
| v=spf1 ip4:195.191.109.191 ~all |
| Policy | Record (rockdelta.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:195.191.109.191 ~all |
| Policy | Record (_dmarc.rockdelta.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:2y7cn1fh@ag.eu.dmarcian.com; ruf=mailto:2y7cn1fh@fr.eu.dmarcian.com |
| www | 217.114.85.48 (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026102101 |
| Primary NS (MNAME) | ns1.markmonitor.com |
| Responsible (RNAME) | peter\@hestbaek.rockwool.com |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 1998-07-08 |
| Expires | 2027-09-30 (343d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 13:13:53 shown | 5781ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 10:25:10 | 5539ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 06:19:47 | 5272ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 08:22:45 | 5550ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 19:40:00 | 7140ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-01 14:52:54 | 6187ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 13:21:31 | 14667ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 18:02:21 | 5102ms | 7 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 12:55:21 | 4573ms | 0 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:55:50 | 6326ms | 7 NS 1 A 1 MX | 🔓 Insecure |