paalsson.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was registered on 17 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.247 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by paalsson-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 |
|---|---|---|---|---|---|---|---|
| 178.20.217.247 | 3600s | vps3.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms69961304 |
| v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all |
| Policy | Record (paalsson.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all |
| Policy | Record (_dmarc.paalsson.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 193.181.208.213 (AS44803) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u9757426.wl177.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u9757426.wl177.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-paalsson-dk._domainkey.paalssondk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-paalsson-dk._domainkey.paalssondk.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: 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 | 2026061805 |
| Primary NS (MNAME) | ns1.nhl-data.dk |
| Responsible (RNAME) | hostmaster@nhl-data.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-10-17 |
| Expires | 2026-12-31 (65d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 14:58:42 | 729ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 13:30:35 | 1044ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 08:15:22 | 997ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 13:56:22 | 999ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:37:51 | 1141ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 07:58:54 | 7124ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 08:16:23 | 1789ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 14:43:04 | 1070ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 20:57:21 | 1192ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 01:40:19 | 1578ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 23:06:53 | 1178ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 11:40:09 shown | 1035ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:11:57 | 849ms | 4 NS 1 A 1 MX | 🔓 Insecure |