| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 75.2.60.5 | 3600s | acd89244c803f7181.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 75.2.0.0/17 | 🇺🇸 United States | — |
| TXT Record |
|---|
| protonmail-verification=6f0c8511b5b449bde81c9a27ba7f190d37bfb9ee |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (peterneville.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.peterneville.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 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 | |
|---|---|---|---|---|
| 2026-08-27 02:35:46 | 816ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-20 11:34:53 | 6444ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-24 17:30:17 | 1147ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-20 10:48:12 | 2868ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-27 19:17:47 | 1095ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 23:50:45 | 2742ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 03:19:58 | 853ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-18 02:52:22 | 857ms | 2 NS 1 A 2 MX | 🔒 Secure | View |