av-syd.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.218.30 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.semler.dk, mail2.semler.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 195.249.218.30 | 43200s | mail.toxit.dk | AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.semler.dk | — | — | — |
| 20 | 43200s | mail2.semler.dk | — | — | — |
| 30 | 43200s | mail.av-syd.dk | 195.249.218.30 | mail.toxit.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.249.218.30 |
| 🔶 Autoconfig | 195.249.218.30 |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (av-syd.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| www | 195.249.218.30 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026062306 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-04-04 |
| Expires | 2027-04-30 (194d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 20:28:59 | 462ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 13:58:14 | 801ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-23 12:40:58 | 634ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-30 18:46:05 | 2280ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 00:06:47 | 1511ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-23 16:28:22 | 1512ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-22 14:12:30 | 1285ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-14 19:09:03 | 4707ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-04 11:57:44 | 1290ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 03:08:05 | 1835ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-27 10:51:31 shown | 1252ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 22:49:15 | 509ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-23 08:11:33 | 846ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 13:54:09 | 2670ms | 2 NS 1 A 3 MX | 🔒 Secure |