norplan.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was registered on 28 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.249.251.63 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by norplan-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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.249.251.63 | 1800s | vps-2148.web.managedservice.one | AS51468 | One.com A/S | 5.249.224.0/19 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.59 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 193.8.37.82 |
| google-site-verification=PlBML9XSqPybapCelb3dxsdnlJcW5qGbaNqn1CwKRGQ |
| mscid=0sdGzjxvUn5rUmvrPOWqHMWqiXyxQbjY3Defsm05T7sSc0gpuw4Ij4vV6xwx1sqGdVJnuBxfwkQfdM2NMosUjQ== |
| P-GJtEUeEYUC |
| v=spf1 ip4:46.183.139.179 include:spf.protection.outlook.com include:spf.permido.com -all |
| Policy | Record (norplan.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:46.183.139.179 include:spf.protection.outlook.com include:spf.permido.com -all |
| Policy | Record (_dmarc.norplan.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:norplanitsupporten@norplan.dk; |
| www | 5.249.251.63 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-norplan-dk._domainkey.norplanentrepriseas.onmicrosoft.com | RSA · ~1024 bit below 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: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.norplan.dk | FxWh15ojkBllWlUilvnKOJrhhYlbdoa0T0Ndnr-zQzU |
| 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.bdm.microsoftonline.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 | 2016-09-28 |
| Expires | 2027-09-30 (345d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 22:31:19 | 2613ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-13 02:45:33 | 10185ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 05:11:38 shown | 3141ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 15:31:59 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 05:49:26 | 1079ms | 4 NS 1 A 1 MX | 🔓 Insecure |