sct.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.101 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.101 | 600s | linux222.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _2cg81b5vyj5icbqtbrpgkdx6484jvoj |
| _jt6zf3ejeyjyf6h939g9j1qyz9t8kxh |
| 4dhrj8svyd9790d98n3836wn0vhjc8fx |
| anthropic-domain-verification-dbt9ak=AjMMrABP7A2dUAgArk11S3sdb |
| DomainVerification=VT67873J6XVAIFC4C22SGMH8GBXG9KT51ELKSZ8WL0XBJIOKHIRZFUNH662LEYBG |
| google-site-verification=WTuuwjTuRYKg6qyIKxZ1EaW2uw9V6IOfsdjIoKdjcLs |
| v=spf1 ip4:80.160.91.224/27 ip4:51.145.224.133 ip4:20.224.235.25 ip4:83.149.98.72 ip4:152.115.197.146/29 include:spf.mailanyone.net include:spf.protection.outlook.com include:shops.shopify.com include:servers.mcsv.net include:spf.permido.com -all |
| Policy | Record (sct.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:80.160.91.224/27 ip4:51.145.224.133 ip4:20.224.235.25 ip4:83.149.98.72 ip4:152.115.197.146/29 include:spf.mailanyone.net include:spf.protection.outlook.com include:shops.shopify.com include:servers.mcsv.net include:spf.permido.com -all |
| Policy | Record (_dmarc.sct.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@sct.dk; fo=1; adkim=r; aspf=r; pct=100; ri=3600; sp=none; |
| www | 93.191.156.101 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | 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.
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 11:07:05 | 719ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 12:57:19 | 728ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 22:08:45 | 900ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 03:28:19 | 1618ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 13:46:47 shown | 834ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 08:23:51 | 1490ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 07:43:49 | 2010ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 16:05:23 | 1035ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 19:55:36 | 1720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 19:39:05 | 2243ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 02:54:51 | 1254ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 18:25:06 | 910ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 13:22:35 | 774ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 01:55:59 | 1039ms | 2 NS 1 A 4 MX | 🔒 Secure |