edu-ms.dk is a .dk domain served by 2 nameservers (ns1.min-it.dk, ns2.min-it.dk). It was registered on 12 October 2026 (WHOIS) and first appeared in the .dk zone on 13 October 2026. Its website address 128.140.54.100 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by edu-ms-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.min-it.dk | 128.140.54.100 | ns1.min-it.dk | AS24940 Hetzner Online GmbH |
| ns2.min-it.dk | 128.140.52.143 | ns2.min-it.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 128.140.54.100 | 14400s | ns1.min-it.dk | AS24940 | Hetzner Online GmbH | 128.140.0.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | edu-ms-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 a mx ip4:128.140.54.100 include:spf.protection.outlook.com -all |
| Policy | Record (edu-ms.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:128.140.54.100 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.edu-ms.dk) |
|---|---|
| no policy tag | v=DMARC1 |
| www CNAME | edu-ms.dk (all on edu-ms.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-edums-dk0i._domainkey.mervibskolen.w-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-edums-dk0i._domainkey.mervibskolen.w-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: 3/10 · policy: -all
No problems found| 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 | 3000000002 |
| Primary NS (MNAME) | ns1.min-it.dk |
| Responsible (RNAME) | root@edu-ms.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-10-12 |
| Expires | 2027-10-11 (356d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 11:13:58 | 1517ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 09:35:52 shown | 1290ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 09:34:08 | 1274ms | 2 NS 1 A 1 MX | 🔓 Insecure |