| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 116.203.28.157 | 3600s | static.157.28.203.116.clients.your-server.de | AS24940 | Hetzner Online GmbH | 116.202.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c0c:e77b::1 | 3600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| v=spf1 a:mail.agurk.dk include:mail.dk ip4:116.203.28.157 ip6:2a01:4f8:c0c:e77b::1 mx ~all |
| Policy | Record (gladsaxefolkekor.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:mail.agurk.dk include:mail.dk ip4:116.203.28.157 ip6:2a01:4f8:c0c:e77b::1 mx ~all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.gladsaxefolkekor.dk | 2xQKG8DX2JXklPrGbf95f605WtR4imLaCXww57_vjXI |
| TXT | _acme-challenge.gladsaxefolkekor.dk | aRZFBEl5tV-q5rdfDIOJW87uX6r8b_jbsCyxvZy0VOs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-19 17:56:19 | 8606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 01:06:59 | 2816ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:10:44 | 790ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-19 05:41:54 | 902ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |
| 2026-06-17 09:20:15 | 1249ms | 2 NS 1 A 4 MX | 🔒 Secure | View |