| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| pdns1.registrar-servers.com | 156.154.132.100 2610:a1:1024::100 |
— — |
AS12008 Vercara, LLC AS12008 Vercara, LLC |
| pdns2.registrar-servers.com | 156.154.133.100 2610:a1:1025::100 |
— — |
AS12008 Vercara, LLC AS12008 Vercara, LLC |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 135.181.26.51 | 3600s | mx.gruno.dk | AS24940 | Hetzner Online GmbH | 135.181.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1799s | imap.gruno.dk | 135.181.26.51 | mx.gruno.dk | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f9:c010:a9eb::1 | 1799s | mx.gruno.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| gruno.dk. |
| v=spf1 a mx ip4:135.181.26.51 ip6:2a01:4f9:c010:a9eb::/64 -all |
| Policy | Record (cord.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:135.181.26.51 ip6:2a01:4f9:c010:a9eb::/64 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1660572721 |
| Primary NS (MNAME) | pdns1.registrar-servers.com |
| Responsible (RNAME) | hostmaster@registrar-servers.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3601s |