| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.linuxhus.dk | 37.128.222.18 | — | AS39642 Sinal A/S |
| ns2.linuxhus.dk | 37.128.222.19 | — | AS39642 Sinal A/S |
| ns3.linuxhus.dk | 37.128.222.20 | — | AS39642 Sinal A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.128.222.21 | 3600s | — | AS39642 | Sinal A/S | 37.128.208.0/20 | 🇩🇰 Denmark | Esbjerg |
| TXT Record |
|---|
| google-site-verification=O7DpX5hsy7qfDXebb7E5H2AQphUKYsrxN0hqIxzEJmo |
| v=spf1 a mx a:danmark-vaagner.dk ip4:37.128.222.21 ip4:37.128.222.21 ?all |
| Policy | Record (danmark-vaagner.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx a:danmark-vaagner.dk ip4:37.128.222.21 ip4:37.128.222.21 ?all |
| Policy | Record (_dmarc.danmark-vaagner.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; ruf=sensor@linux-hus.dk; rua=sensor@linux-hus.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issuewild | letsencrypt.org |
| Service / Owner | Type | Cert association |
|---|---|---|
| HTTPS _443._tcp.danmark-vaagner.dk | DANE-EE · Full cert · SHA-256 | 22E349678053225EE2835B7BEAC81FFB… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082900 |
| Primary NS (MNAME) | ns1.linuxhus.dk |
| Responsible (RNAME) | root@ns1.linuxhus.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 10:25:50 | 835ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-28 07:57:18 | 544ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-10 08:04:26 | 17409ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-31 09:35:06 | 1403ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-20 17:41:58 | 13493ms | 3 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-19 09:02:12 | 65535ms | 3 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 05:40:12 | 16556ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-11 22:38:58 | 15749ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-07 03:47:14 | 1184ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 22:35:27 | 1888ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 00:15:22 | 844ms | 3 NS 1 A 0 MX | 🔒 Secure | View |