bighosting.dk is a .dk domain served by 2 nameservers (ns1.bighosting.dk, ns2.bighosting.dk). It was registered on 4 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by everest.mxrouting.net, everest-relay.mxrouting.net. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.bighosting.dk | 65.108.66.35 | ns1.bighosting.dk | AS24940 Hetzner Online GmbH |
| ns2.bighosting.dk | 65.108.66.10 | ns2.bighosting.dk | AS24940 Hetzner Online GmbH |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | everest.mxrouting.net | 135.181.228.117 | everest.mxrouting.net | AS24940 Hetzner Online GmbH |
| 20 | 3600s | everest-relay.mxrouting.net | 135.181.228.117 | everest.mxrouting.net | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 include:mxroute.com include:mail.registrar.eu -all |
| Policy | Record (bighosting.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:mxroute.com include:mail.registrar.eu -all |
| www | 65.108.66.35 (AS24940) (address records, no CNAME) |
| 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 |
|---|---|---|
| default | dkim.registrar.eu | 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: 6/10 · 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 | 2026070624 |
| Primary NS (MNAME) | ns1.bighosting.dk |
| Responsible (RNAME) | hostmaster@bighosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Reinholt IT ApS |
| Registered | 2026-01-04 |
| Expires | 2027-01-03 (76d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 04:16:06 | 827ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 11:43:23 | 6058ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 05:24:17 | 759ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 03:54:45 | 2269ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 03:22:17 | 2175ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 02:37:54 | 9579ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 20:22:18 | 915ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-17 11:59:54 | 1527ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 10:34:44 | 2257ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 02:14:07 | 1605ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 00:21:41 | 1650ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 20:17:42 | 10544ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 14:36:22 | 1714ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 20:58:30 | 4135ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 07:02:53 | 1319ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-18 23:54:17 | 17496ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 19:47:36 shown | 32616ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-06 12:35:06 | 1359ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-04 23:20:23 | 826ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:07:57 | 2211ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 14:29:20 | 792ms | 2 NS 1 A 2 MX | 🔒 Secure |