hostcenter.dk is a .dk domain served by 2 nameservers (ns1.hostcenter.dk, ns2.hostcenter.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.152.163 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.mentor-it.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.hostcenter.dk | 208.94.148.4 | ns10.dnsmadeeasy.com | AS16552 Tiggee LLC |
| ns2.hostcenter.dk | 208.80.124.4 | ns11.dnsmadeeasy.com | AS16552 Tiggee LLC |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.152.163 | 300s | web3.vjm.dk | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | mx.mentor-it.dk | 176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104 |
mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk |
AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| _globalsign-domain-verification=QqyisItoWJ7UUMur5ZonpRaU3JSMz8h3u_HYm0VeOW |
| 8haaqn3dpbgnr5iurnp2rcqaol |
| MS=ms99503237 |
| v=spf1 a include:servers.mcsv.net include:spf.mentor-it.dk include:spf.protection.outlook.com -all |
| Policy | Record (hostcenter.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:servers.mcsv.net include:spf.mentor-it.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.hostcenter.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rf=afrf; pct=100; ri=86400; rua=mailto:dmarc@mentor-it.dk |
| www | 93.191.152.163 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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: 4/10 · 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 | 2009010689 |
| Primary NS (MNAME) | ns20.digicertdns.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:39:57 shown | 529ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 03:34:48 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 02:45:58 | 1025ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 02:12:12 | 1172ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 02:05:02 | 3928ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 01:36:38 | 966ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 23:48:35 | 1123ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 08:03:24 | 1863ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 22:17:14 | 1051ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 15:49:31 | 1117ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 12:06:39 | 1671ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 08:14:06 | 4598ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 08:07:22 | 2145ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 13:19:35 | 869ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 16:31:13 | 1065ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 16:01:23 | 995ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 15:21:30 | 1095ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 12:12:00 | 8851ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 09:50:36 | 1037ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 01:11:21 | 10061ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 13:51:48 | 1417ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 23:32:49 | 651ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:11:46 | 690ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 08:51:49 | 1268ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:38:44 | 582ms | 2 NS 1 A 1 MX | 🔒 Secure |