serveradministration.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 1 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.111 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by serveradministration-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.156.111 | 3600s | linux231.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 93.191.156.111 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (serveradministration.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 93.191.156.111 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network serveradministration.dk: 93.191.156.111 (AS48854) www.serveradministration.dk: 93.191.156.111 (AS48854) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-serveradministration-dk._domainkey.serveradministration.p-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-serveradministration-dk._domainkey.serveradministration.p-v1.dkim.mail.microsoft | 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: 1/10 · 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 | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-10-01 |
| Expires | 2028-05-31 (591d) |
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 |
|---|---|
| aktieinvest.dk | Punktum dk A/S (direct) |
| kontoradministration.dk | Punktum dk A/S (direct) |
| nniss.dk | Punktum dk A/S (direct) |
| serveradministrationen.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 09:23:06 shown | 1387ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 23:14:58 | 1268ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:41:41 | 808ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 17:39:01 | 1369ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 19:35:30 | 18299ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 13:28:40 | 2359ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 16:32:12 | 1208ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 05:49:08 | 873ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 05:50:28 | 2050ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 23:38:39 | 729ms | 4 NS 1 A 1 MX | 🔒 Secure |