| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | atlas.hasselbalch.com | 116.203.218.224 2a01:4f8:c0c:88cf::1 |
atlas.hasselbalch.com — |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 mx ip4:109.74.204.240 ip6:2a01:7e00::f03c:91ff:fedf:b1f8 -all |
| Policy | Record (hommelhoff.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:109.74.204.240 ip6:2a01:7e00::f03c:91ff:fedf:b1f8 -all |
| Policy | Record (_dmarc.hommelhoff.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:postmaster@hommelhoff.dk; ruf=mailto:postmaster@hommelhoff.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.atlas.hasselbalch.com | DANE-TA · SPKI · SHA-256 | 47785C30E006C34585CEDB86DAC913A1… |
| SMTP _25._tcp.atlas.hasselbalch.com | DANE-EE · SPKI · SHA-256 | 8C6CEAA50FE0096B706A2328A8D5092E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |