idawold.dk is a .dk domain served by 2 nameservers (osmar.ns.cloudflare.com, serenity.ns.cloudflare.com). It was registered on 17 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a 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.
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (idawold.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.idawold.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:0fd11cb7ebac44798fb8612bf8fa5a4b@dmarc-reports.cloudflare.net |
| www | Exists, no address |
| www vs bare domain | Neither resolves idawold.dk: no address www.idawold.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2409356746 |
| Primary NS (MNAME) | osmar.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 | 2010-09-17 |
| Expires | 2027-09-30 (345d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 20:52:18 | 661ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-30 09:40:30 | 991ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-23 16:26:51 | 1023ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-16 23:22:19 | 3084ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-11 03:01:07 | 1581ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-23 00:24:45 | 3229ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-01 22:46:33 | 1522ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-21 08:13:33 | 2113ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-18 12:19:51 shown | 16916ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-06 16:33:25 | 1617ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-25 17:25:12 | 2438ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-23 04:16:29 | 1000ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 06:13:35 | 684ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:18:39 | 9944ms | 2 NS 0 A 3 MX | 🔓 Insecure |