uddannelsesforbundet.dk is a .dk domain served by 6 nameservers (ns10.dnsadmin.dk, ns11.dns-admin.dk, ns12.dnsadmin.dk and 3 more). It was registered on 2 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.103.129.185 is hosted by Asergo Holding ApS (AS30736) in Denmark. Mail is handled by uddannelsesforbundet-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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 82.103.129.185 | 3600s | ddsks.dk | AS30736 | Asergo Holding ApS | 82.103.128.0/18 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 82.103.129.185 |
| TXT Record |
|---|
| _globalsign-domain-verification=MHKvXWhsA3-C8WZgSoHVGSt5R46fH2JLqy8xPz84K5 |
| _globalsign-domain-verification=NxJ6L3oObY2qP8rO3ChVUU3wuSxmRKDjB5MRFvKHz5 |
| google-site-verification=1pElzJKuGEdbFk-dY2UmqYjx8KH5zaCG9bk6iEReamo |
| v=spf1 mx a ip4:93.165.149.242 ip4:93.165.149.248 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:mailmailmail.net -all |
| Policy | Record (uddannelsesforbundet.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a ip4:93.165.149.242 ip4:93.165.149.248 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk include:mailmailmail.net -all |
| Policy | Record (_dmarc.uddannelsesforbundet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:61dc281c19b6f@dmarc.centerasecurity.com; |
| www | 82.103.129.185 (AS30736) (address records, no CNAME) |
| www vs bare domain | Same network uddannelsesforbundet.dk: 82.103.129.185 (AS30736) www.uddannelsesforbundet.dk: 82.103.129.185 (AS30736) |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
|---|---|---|
| selector1 | selector1-uddannelsesforbundet-dk._domainkey.uddannelsesforbundet.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-uddannelsesforbundet-dk._domainkey.uddannelsesforbundet.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: 5/10 · 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 | 2009010804 |
| Primary NS (MNAME) | ns10.dnsmadeeasy.com |
| Responsible (RNAME) | dns@dnsmadeeasy.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-03-02 |
| Expires | 2027-03-31 (162d) |
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 |
|---|---|
| hl.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 08:58:24 | 1513ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 08:49:49 | 1417ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 08:45:21 | 1295ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 08:51:02 | 2865ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 07:58:25 | 1265ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 06:29:24 | 1516ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:25:08 | 1909ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 05:30:25 | 1053ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:55:14 | 1108ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 02:06:56 | 3205ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 20:43:45 | 1361ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 04:10:24 | 3316ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 20:02:58 | 10631ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 19:13:04 | 11499ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 19:12:03 | 3754ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 16:13:52 shown | 4590ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 06:31:15 | 4733ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 03:15:07 | 2418ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 04:04:36 | 2082ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 22:16:02 | 3113ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-31 14:06:12 | 2547ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 22:38:30 | 11489ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 13:14:47 | 1967ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 11:57:10 | 1237ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 08:39:27 | 1392ms | 6 NS 1 A 1 MX | 🔒 Secure |