Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cupbots.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:17:57 UTC · ↺ Refresh
MX Hostnames
- mail.tutanota.de
MX Priorities
No priority data.
A / AAAA Records
- 216.198.79.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
fattouche.ns.cloudflare.com
daniella.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.tutanota.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=2U5QaHaIloFUTTvbjUqzf3FCLFvghdoLC_4V-VxtX38
- google-site-verification=jaapcxt-WzTLbKjx9G9saYphhGjJIICG2PHfPA4I28s
- t-verify=18c4842740da20c1a16f9859fb65fb73
- SPFv=spf1 include:spf.tutanota.de -all
Full email verification for cupbots.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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