| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.68.144.157 | 3600s | — | AS39642 | Sinal A/S | 77.68.128.0/17 | 🇩🇰 Denmark | Nørresundby |
| TXT Record |
|---|
| protonmail-verification=9b61df47354b04b75a4e69e3910339fd6450c6e1 |
| Ticket 1653809 |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (runemorling.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.runemorling.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 12:12:21 | 1012ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-19 10:30:27 | 777ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-15 00:19:04 | 801ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-29 14:18:12 | 693ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-19 23:25:20 | 2361ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 06:59:54 | 892ms | 2 NS 1 A 2 MX | 🔒 Secure | View |