nullref.net
Protected
Amazon Web Services 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 | ns69.domaincontrol.com · ns70.domaincontrol.com |
| A | 15.197.148.33 |
| A | 3.33.130.190 |
| MX | 10 mail.protonmail.ch |
| MX | 20 mailsec.protonmail.ch |
| TXT | protonmail-verification=3b2fc5ce5e8ed8a6879e2a470edbb6a36d061e4f |
| TXT | v=spf1 include:_spf.protonmail.ch ~all |
| SOA | ns69.domaincontrol.com dns.jomax.net serial 2025022206 |
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
- IP
- 15.197.148.33
- Network
- AS16509 · AMAZON-02 - Amazon.com, Inc., US
- Provider
- Amazon Web Services
- Country
- US (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
Protected Mail is authenticated and spoofed mail is quarantined.
- Provider
- Proton Mail
- SPF
- present all: softfail
- DMARC
- p=quarantine no reports
- DKIM
- found selector: protonmail
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-18 · Visitor lookup
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: lookup