Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rodulfox.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:58:24 UTC · ↺ Refresh
MX Hostnames
- mailsec.protonmail.ch
- mail.protonmail.ch
MX Priorities
- mail.protonmail.ch: 10
- mailsec.protonmail.ch: 20
A / AAAA Records
- 172.67.128.41 (no PTR)
- 104.21.0.177 (no PTR)
- 2606:4700:3032::ac43:8029 (no PTR)
- 2606:4700:3032::6815:b1 (no PTR)
Mail Server IPs
- 185.70.42.128 ↩ mail.protonmail.ch
- 185.205.70.128 ↩ mail.protonmail.ch
- 176.119.200.128 ↩ mail.protonmail.ch
- 176.119.200.129 ↩ mailsec.protonmail.ch
- 185.205.70.129 ↩ mailsec.protonmail.ch
- 185.70.42.129 ↩ mailsec.protonmail.ch
SOA Record
Raw SOA
donna.ns.cloudflare.com dns.cloudflare.com 2399242143 10000 2400 604800 1800
Primary NS (mname)
donna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399242143
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
glen.ns.cloudflare.com
donna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.protonmail.ch mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- amazon-business-verification=5e7018ebf5c98d58d889c883247212c2e96df03316ea82d80437de3dd8186827
- google-site-verification=3SHG2YQMItpRlNRKt3mQHRSrKZYNMc5rJoNCbISy-Eo
- protonmail-verification=39fb933749eb071763719d1ea3fd5b9e5e9dc339
- SPFv=spf1 include:_spf.protonmail.ch mx ~all
- yandex-verification: bf8c7e0be4a39cb5
Full email verification for rodulfox.com
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