| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.51.76.136 | 3600s | mail.talmatematik.nu | AS215052 | Din Server Group ApS | 185.51.76.0/24 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | anneskovsgaard.dk | 185.51.76.136 | mail.talmatematik.nu | AS215052 Din Server Group ApS |
| TXT Record |
|---|
| v=spf1 +mx +a ~all |
| Policy | Record (anneskovsgaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a ~all |
| Policy | Record (_dmarc.anneskovsgaard.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;rua=mailto:admin@anneskovsgaard.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.anneskovsgaard.dk | sDKEa5SVyUNgmuW1JMKjChZG84csGHcuDr80u2OurkQ |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026042301 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 07:58:05 | 919ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 22:17:43 | 1051ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:34:56 | 1901ms | 4 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-19 15:16:17 | 1522ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:53:27 | 1209ms | 4 NS 1 A 1 MX | 🔒 Secure | View |