send.help
SPF only
Proton Mail
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | dns1.registrar-servers.com · dns2.registrar-servers.com |
| MX | 10 mail.protonmail.ch |
| MX | 20 mailsec.protonmail.ch |
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all |
| TXT | protonmail-verification=2f51bc9364d52ee177ef53f75ca9010daa9aa0bf |
| SOA | dns1.registrar-servers.com hostmaster.registrar-servers.com serial 1628727157 |
Certificates
No certificate for this domain has passed through the logs dot.bi follows since it started watching. Older certificates are not back-filled.
Hosting
No address record, so there is nothing to locate.
Web
Probing the home page…
SPF only SPF is published but there is no DMARC policy.
- Provider
- Proton Mail
- SPF
- present all: softfail
- DMARC
- missing
- DKIM
- found selector: protonmail
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-13 · Zone file
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…