| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| bjorn.ns.cloudflare.com | — | — | — |
| kristin.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.114.96.1 | — | — | AS13335 | Cloudflare, Inc. | 188.114.96.0/22 | — | — |
| 188.114.97.1 | — | — | AS13335 | Cloudflare, Inc. | 188.114.96.0/22 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:387d | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3036::ac43:972b | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.56.125,172.67.151.43 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:387d,2606:4700:3036::ac43:972b |
| TXT Record |
|---|
| protonmail-verification=4806d1a028898d418ed11c310fbaa2e2f1bc2f75 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (fadaesen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.fadaesen.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 | 2407036999 |
| Primary NS (MNAME) | bjorn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 13:01:09 | 1159ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-26 23:37:41 | 659ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-03 21:36:29 | 1848ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-15 03:51:29 | 1614ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-10 17:25:07 | 2184ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-20 03:22:09 | 840ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-17 09:11:05 | 3485ms | 2 NS 2 A 2 MX | 🔒 Secure | View |