3nlakering.dk is a .dk domain served by 4 nameservers (ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org and 1 more). It was registered on 5 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.81 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by 3nlakering-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 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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.81 | 3600s | linux401.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=nZNEYqs5KuHgSSAQ |
| mandrill_verify.uxJe3oe95FB6SDiC6-Vf1g |
| v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.mandrillapp.com ip4:37.97.50.219 -all |
| Policy | Record (3nlakering.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io include:spf.mandrillapp.com ip4:37.97.50.219 -all |
| Policy | Record (_dmarc.3nlakering.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dodjvchp@ag.eu.dmarcian.com; ruf=mailto:dodjvchp@fr.eu.dmarcian.com |
| www | 185.20.205.81 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-3nlakering-dk._domainkey.3nlakering.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-3nlakering-dk._domainkey.3nlakering.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: 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 | 1 |
| Primary NS (MNAME) | ns1-33.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-01-05 |
| Expires | 2027-01-31 (106d) |
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 |
|---|---|
| 3ni.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:03:10 shown | 1491ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 07:50:08 | 859ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 19:24:45 | 1281ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 12:15:21 | 887ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:46:50 | 714ms | 4 NS 1 A 1 MX | 🔓 Insecure |