| 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 | 60s | — | AS39642 | Sinal A/S | 37.128.208.0/20 | 🇩🇰 Denmark | Esbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 60s | mx.mailsec.dk | 37.128.222.5 | mx.mailsec.dk | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.128.222.21 |
| 🔶 Autoconfig | 37.128.222.21 |
| TXT Record |
|---|
| v=spf1 a mx a:danmarkvaagner.dk ip4:37.128.222.21 ip4:37.128.222.21 ?all |
| Policy | Record (danmarkvaagner.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx a:danmarkvaagner.dk ip4:37.128.222.21 ip4:37.128.222.21 ?all |
| Policy | Record (_dmarc.danmarkvaagner.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issuewild | letsencrypt.org |
| Service / Owner | Type | Cert association |
|---|---|---|
| HTTPS _443._tcp.danmarkvaagner.dk | DANE-EE · Full cert · SHA-256 | 9D28BB04845F64FFFD9B9B993A7A0289… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081700 |
| 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 | |
|---|---|---|---|---|
| 2026-08-17 17:13:59 | 1968ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 16:05:21 | 1126ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 05:42:20 | 8972ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 15:21:43 | 2607ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-23 13:46:54 | 4731ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-22 07:19:38 | 18657ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-21 04:37:18 | 47303ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-19 06:39:01 | 65535ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-18 05:36:41 | 31060ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-07 03:45:12 | 2385ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-01 06:35:58 | 832ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 16:31:22 | 702ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 00:23:03 | 871ms | 3 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 00:20:38 | 3053ms | 3 NS 1 A 2 MX | 🔒 Secure | View |