asmildkloster.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 18 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.34 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by asmildkloster-dk.mail.protection.outlook.com. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.efif.dk | 195.254.168.23 | ns.efif.dk | AS51073 Aarhus Business College |
| ns2.efif.dk | 195.254.168.12 | ns2.efif.dk | AS51073 Aarhus Business College |
| ns3.efif.dk | 20.23.170.35 | — | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.34 | 3600s | webcluster2.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| 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 |
|---|
| MS=ms35380667 |
| v=spf1 mx a ip4:152.115.34.167 include:_custspf.one.com include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.mailanyone.net ip4:195.231.239.247 ip4:195.231.242.115 ip4:195.231.242.131 ip4:195.231.241.19 -all |
| Policy | Record (asmildkloster.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ip4:152.115.34.167 include:_custspf.one.com include:spf.protection.outlook.com include:spfinclude.signflow.dk include:spf.mailanyone.net ip4:195.231.239.247 ip4:195.231.242.115 ip4:195.231.242.131 ip4:195.231.241.19 -all |
| Policy | Record (_dmarc.asmildkloster.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@asmildkloster.dk; rua=mailto:64e88d13a948b@dmarc.centerasecurity.com |
| www CNAME | asmildkloster.dk.www.service.one.com (all on one.com) → 46.30.213.34 (AS51468) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-asmildkloster-dk._domainkey.efif.onmicrosoft.com | 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: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.asmildkloster.dk | asmildkloster.dk.acme.service.one.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020103254 |
| Primary NS (MNAME) | ns.efif.dk |
| Responsible (RNAME) | dns-zc@efif.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-12-18 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|
| greencareer.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 09:01:43 | 5111ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 08:19:08 | 2157ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 07:47:19 | 2215ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 15:32:04 shown | 2374ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 15:28:19 | 4141ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 11:38:08 | 1545ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 09:38:59 | 1153ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 09:33:11 | 1084ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 15:46:50 | 1100ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 15:32:37 | 1533ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 15:17:33 | 2527ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 14:56:36 | 950ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 18:02:13 | 2516ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 23:25:09 | 2490ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 01:42:59 | 1660ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 01:20:35 | 918ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 15:32:35 | 1896ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 15:29:49 | 3031ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 08:26:38 | 1167ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 08:23:10 | 1366ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 16:02:58 | 6439ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-20 05:04:11 | 5984ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 22:51:56 | 20831ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 20:11:22 | 2733ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 00:16:19 | 4226ms | 3 NS 1 A 1 MX | 🔒 Secure |