primoborydning.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 9 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.9.125 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 78.46.9.125 | 600s | dedi1625.your-server.de | AS24940 | Hetzner Online GmbH | 78.46.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 10 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | 193.8.38.10 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:d0a:2451::2 | 600s | dedi1625.your-server.de | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| google-site-verification=slZIjRfg5YEcR7nujs_p9ucsllxWFjvTkWgmXZgubr4 |
| v=spf1 a include:spf.curanet.dk include:spf.simply.com -all |
| Policy | Record (primoborydning.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.curanet.dk include:spf.simply.com -all |
| Policy | Record (_dmarc.primoborydning.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www CNAME | primoborydning.dk (all on primoborydning.dk) |
| www vs bare domain | Same network primoborydning.dk: 78.46.9.125 2a01:4f8:d0a:2451::2 (AS24940) www.primoborydning.dk: 78.46.9.125 2a01:4f8:d0a:2451::2 (AS24940) |
| 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 |
DNS lookups: 5/10 · 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 | 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 | 2020-02-09 |
| Expires | 2027-02-28 (133d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 13:53:47 shown | 581ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 03:31:43 | 1189ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 03:24:32 | 908ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 14:35:47 | 667ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 09:54:16 | 930ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 15:14:08 | 1117ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 14:00:49 | 1463ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 06:18:09 | 1167ms | 4 NS 1 A 2 MX | 🔒 Secure |