kastrupvej.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 27 February 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.20 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by kastrupvej.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 178.20.216.20 | 3600s | server11.chosting.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | kastrupvej.dk | 178.20.216.20 2a01:7cc0:101:ffff::1:8 |
server11.chosting.dk — |
AS21060 Atea A/S AS21060 Atea A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 178.20.216.20 |
| 🔶 Autoconfig | 178.20.216.20 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7cc0:101:ffff::1:8 | 86400s | — | AS21060 | Atea A/S | 2a01:7cc0:100:0:0:0:0:0/40 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all |
| Policy | Record (kastrupvej.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all |
| Policy | Record (_dmarc.kastrupvej.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | letsencrypt.org |
| www CNAME | kastrupvej.dk (all on kastrupvej.dk) |
| www vs bare domain | Same network kastrupvej.dk: 178.20.216.20 2a01:7cc0:101:ffff::1:8 (AS21060) www.kastrupvej.dk: 178.20.216.20 2a01:7cc0:101:ffff::1:8 (AS21060) |
| Wildcard | No |
| Denial of existence | NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ?all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.kastrupvej.dk | wajTYsCqI4f475xqhp_xVx-jgbJmhD6eCT6LanOyeUM |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| Primary NS (MNAME) | ns5.chosting.dk |
| Responsible (RNAME) | logs@chosting.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-02-27 |
| Expires | 2027-07-31 (279d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 07:39:45 | 759ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 22:32:54 shown | 516ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 19:06:28 | 862ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:14:51 | 691ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 07:52:04 | 1113ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 05:43:49 | 9516ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-03 04:40:18 | 1134ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 12:17:08 | 690ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 08:56:28 | 860ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 00:33:42 | 1525ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 20:00:39 | 928ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 06:07:34 | 876ms | 3 NS 1 A 1 MX | 🔒 Secure |