asaservice.dk is a .dk domain served by 3 nameservers (ns1.heimdns.net, ns2.heimdns.net, ns3.heimdns.net). It was registered on 20 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.0x7f.dk. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1337 | 43200s | mx.0x7f.dk | 116.202.105.157 2a01:4f8:c013:bc40::25 |
mx.0x7f.dk mx.0x7f.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mx.0x7f.dk → 116.202.105.157 |
| 🔶 Autoconfig | mx.0x7f.dk → 116.202.105.157 |
| TXT Record |
|---|
| v=spf1 include:spf.0x7f.dk ~all |
| Policy | Record (asaservice.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.0x7f.dk ~all |
| Policy | Record (_dmarc.asaservice.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:hostmaster@asaservice.dk;sp=none;aspf=r; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves asaservice.dk: no address www.asaservice.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~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: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.0x7f.dk | DANE-EE · SPKI · SHA-256 | DEB7CC36CED3A151804FC2666448DF3A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100802 |
| Primary NS (MNAME) | ns1.heimdns.net |
| Responsible (RNAME) | hostmaster@heimdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-05-20 |
| Expires | 2027-05-19 (214d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 01:30:34 shown | 3322ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-08 01:27:51 | 2057ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 21:19:21 | 3722ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 20:45:22 | 2630ms | 3 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-28 06:52:50 | 9353ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 06:58:11 | 12105ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 23:46:53 | 3160ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 23:29:31 | 9798ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-18 22:36:01 | 5896ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 17:41:51 | 2923ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-02 11:36:21 | 6883ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-25 14:02:32 | 3293ms | 3 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-20 17:06:19 | 3008ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 12:18:04 | 2539ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-06-16 13:43:10 | 683ms | 2 NS 0 A 0 MX | 🔒 Secure |