nygaardibsen.dk is a .dk domain served by 2 nameservers (dns1.pro.dk, dns2.pro.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by nygaardibsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns1.pro.dk | 37.140.219.20 | — | AS31027 GlobalConnect A/S |
| dns2.pro.dk | 37.140.219.21 | — | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms36943519 |
| v=spf1 mx a:smtpout.pro.dk include:spf.protection.outlook.com -all |
| Policy | Record (nygaardibsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:smtpout.pro.dk include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves nygaardibsen.dk: no address www.nygaardibsen.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-nygaardibsen-dk._domainkey.nygaardibsen.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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 19 |
| Primary NS (MNAME) | dns1.pro.dk |
| Responsible (RNAME) | hostmaster@pro.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 15:59:05 shown | 10036ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-11 04:23:28 | 5193ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-03 08:25:15 | 1331ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-01 03:29:44 | 3302ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-21 06:51:29 | 799ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-18 03:17:45 | 3462ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-18 02:56:07 | 1464ms | 2 NS 0 A 1 MX | 🔓 Insecure |