ithome.dk is a .dk domain served by 2 nameservers (mary.ns.cloudflare.com, ray.ns.cloudflare.com). It was registered on 20 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.248.138.78 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by mail.ithome.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 80.248.138.78 | 300s | — | AS216275 | Netnoerden ApS | 80.248.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.ithome.dk | 2a01:4f8:1c1b:7367::1 94.130.24.169 |
mail.ithome.dk mail.ithome.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a13:e740:269:1573::4b5 | 300s | — | AS216275 | Netnoerden ApS | 2a13:e740:0:0:0:0:0:0/29 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 a mx ip4:94.130.24.169 ip6:2a01:4f8:1c1b:7367::1 -all |
| Policy | Record (ithome.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:94.130.24.169 ip6:2a01:4f8:1c1b:7367::1 -all |
| Policy | Record (_dmarc.ithome.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@ithome.dk; ruf=mailto:dmarc@ithome.dk; fo=1; pct=0 |
| www CNAME | ithome.dk (all on ithome.dk) |
| www vs bare domain | Same network ithome.dk: 80.248.138.78 2a13:e740:269:1573::4b5 (AS216275) www.ithome.dk: 80.248.138.78 2a13:e740:269:1573::4b5 (AS216275) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2407082634 |
| Primary NS (MNAME) | mary.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-06-20 |
| Expires | 2027-06-30 (248d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 11:30:17 | 1898ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 04:56:38 | 3318ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 12:28:37 | 4862ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 17:50:55 | 3929ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 16:28:15 | 3511ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 22:25:55 | 2243ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 12:58:35 | 5244ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 00:33:26 | 1856ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-12 02:30:53 | 4879ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 10:24:27 | 1922ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 10:48:07 | 16987ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-22 08:04:18 | 10417ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 07:41:53 | 10745ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-11 00:30:39 | 9129ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 21:56:26 shown | 3833ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 16:21:09 | 904ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:19:54 | 2145ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 13:09:05 | 1582ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 02:12:02 | 5137ms | 2 NS 1 A 1 MX | 🔓 Insecure |