| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| lily.ns.cloudflare.com | — | — | — |
| noah.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.2.16.149 | — | vps.devrandom.dk | AS21472 | ServerHouse Ltd | 5.2.16.0/21 | 🇬🇧 United Kingdom | Fareham |
| TXT Record |
|---|
| ca3-d475635255564327be66eb5c7face627 |
| protonmail-verification=f4c190cb7fe6ba4eaea236c65aded987ee229848 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (devrandom.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.devrandom.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| 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 | 2407095954 |
| Primary NS (MNAME) | lily.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 08:50:54 | 1334ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 08:42:12 | 1139ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-13 17:57:56 | 10964ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-05 23:03:17 | 1644ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-18 04:51:15 | 3336ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-12 08:59:36 | 1690ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 02:53:28 | 3213ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 02:30:07 | 1199ms | 2 NS 1 A 2 MX | 🔒 Secure | View |