webcts.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.29.46 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by webcts.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 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 |
|---|---|---|---|---|---|---|---|
| 80.208.29.46 | 3600s | werth.dk | AS44869 | FIBIA P/S | 80.208.0.0/17 | 🇩🇰 Denmark | Ringsted |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | webcts.dk | 80.208.29.46 | werth.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=DMARC1; p=reject; adkim=s; aspf=s; sp=none; rua=mailto:anders@webcts.dk; ruf=mailto:anders@webcts.dk |
| v=spf1 a:smtp.webcts.dk mx:webcts.dk include:_spf.google.com ~all |
| Policy | Record (webcts.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:smtp.webcts.dk mx:webcts.dk include:_spf.google.com ~all |
| Policy | Record (_dmarc.webcts.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; sp=none; rua=mailto:anders@webcts.dk; ruf=mailto:anders@webcts.dk |
| www CNAME | webcts.dk (all on webcts.dk) → 80.208.29.46 (AS44869) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 3/10 · 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 | 2026072701 |
| 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 | ONE.COM A/S |
| Registered | 2016-02-12 |
| Expires | 2028-02-29 (490d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:37:17 | 469ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 07:54:03 | 1751ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 23:34:09 | 737ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 05:58:02 | 670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 15:34:46 | 2896ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 15:35:01 | 882ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 22:17:36 shown | 762ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 10:11:13 | 605ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 10:01:14 | 953ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 20:36:53 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 19:25:02 | 831ms | 2 NS 1 A 1 MX | ⚠️ Bogus |