spamwatch.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 13 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.203.63 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.spamwatch.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 172.104.203.63 | 86400s | mail.weblarsen.dk | AS63949 | Akamai Connected Cloud | 172.104.202.0/23 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.spamwatch.dk | 172.104.203.63 2a01:7e01::f03c:92ff:fe77:b7e4 |
mail.weblarsen.dk — |
AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 139.162.130.163 |
| 🔶 Autoconfig | 139.162.130.163 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e01::f03c:92ff:fe77:b7e4 | 86400s | — | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| Hosted by USRTech I/S - http://www.usrtech.dk |
| v=spf1 mx ip4:172.104.203.63 ip4:139.162.130.163 -all |
| Policy | Record (spamwatch.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:172.104.203.63 ip4:139.162.130.163 -all |
| www | 172.104.203.63 2a01:7e01::f03c:92ff:fe77:b7e4 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network spamwatch.dk: 172.104.203.63 2a01:7e01::f03c:92ff:fe77:b7e4 (AS63949) www.spamwatch.dk: 172.104.203.63 2a01:7e01::f03c:92ff:fe77:b7e4 (AS63949) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.spamwatch.dk | _gzoaeHOui7f_mewXQ5zNOO59cmapduK7sBOImnu_3s |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021000143 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | hostmaster@usrtech.dk |
| Refresh | 14400s |
| Retry | 14400s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | DNS Platform ApS |
| Registered | 2006-01-13 |
| Expires | 2027-01-31 (101d) |
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).
| Domain | Registrar |
|---|---|
| firecrew.dk | DNS Platform ApS |
| usrtech.dk | DNS Platform ApS |
| vagtadmin.dk | Punktum dk A/S (direct) |
| vagtleder.dk | DNS Platform ApS |
| vc-indberet.dk | Punktum dk A/S (direct) |
| vikaradmin.dk | DNS Platform ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 19:52:06 | 3269ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 09:05:49 | 1179ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 01:04:55 | 2153ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 05:02:10 | 2682ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 21:52:40 | 2181ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 06:09:59 | 4550ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-19 01:10:35 shown | 1420ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 13:36:42 | 3274ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 14:50:51 | 1826ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 05:06:43 | 1072ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 07:19:13 | 1182ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:11:35 | 1156ms | 5 NS 1 A 1 MX | 🔓 Insecure |