ah.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 3 June 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.39 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by webhotel19.webhosting.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 157.250.160.39 | 600s | webhotel19.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | webhotel19.webhosting.dk | 157.250.160.39 | webhotel19.webhosting.dk | AS3342 Cibicom A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 157.250.160.39 |
| 🔶 Autoconfig | 157.250.160.39 |
| www | 178.23.177.66 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector2 | selector2-ah-dk._domainkey.efif.onmicrosoft.com | 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.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel19.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel19.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061518 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1996-06-03 |
| Expires | 2027-06-30 (256d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 02:33:07 | 2400ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 23:35:40 | 2049ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-10 09:54:37 | 1179ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 18:44:21 | 4150ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 18:39:20 | 3019ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 18:04:55 | 1299ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 18:01:18 | 899ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 17:47:47 | 3065ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:35:40 | 973ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 00:03:32 | 3664ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 23:43:49 shown | 9480ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 06:06:43 | 18576ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 05:10:26 | 10147ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 16:10:52 | 16985ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 23:07:38 | 2281ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 13:44:27 | 1598ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 18:19:35 | 847ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 08:59:30 | 981ms | 5 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 00:34:12 | 2342ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 12:04:19 | 2869ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 02:26:18 | 1044ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 00:44:20 | 866ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 10:21:29 | 4546ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-22 09:08:29 | 1954ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 07:27:31 | 2062ms | 3 NS 1 A 1 MX | 🔒 Secure |