Domain Overview
DNS: ✓ 13h ago
Checker: ✓ 13h ago
defenage.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 09:29:26 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx.zoho.com
- mx3.zoho.com
MX Priorities
- mx2.zoho.com: 20
- mx3.zoho.com: 50
- mx.zoho.com: 10
A / AAAA Records
- 172.67.72.21 (no PTR)
- 104.26.11.26 (no PTR)
- 104.26.10.26 (no PTR)
- 2606:4700:20::ac43:4815 (no PTR)
- 2606:4700:20::681a:b1a (no PTR)
- 2606:4700:20::681a:a1a (no PTR)
Mail Server IPs
- 204.141.33.44 ↩ mx7.zoho.com
- 136.143.191.44 ↩ mx2.zoho.com
SOA Record
Raw SOA
cosmin.ns.cloudflare.com dns.cloudflare.com 2402586023 10000 2400 604800 1800
Primary NS (mname)
cosmin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2402586023
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cosmin.ns.cloudflare.com
nelly.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.zoho.com include:mail.zendesk.com include:amazonses.net ip4:192.40.160.0/19 ip4:74.91.80.0/20 ip4:167.89.10.96 ip4:50.31.45.173 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; adkim=r; aspf=r; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 include:sendgrid.net include:spf.zoho.com include:mail.zendesk.com include:amazonses.net ip4:192.40.160.0/19 ip4:74.91.80.0/20 ip4:167.89.10.96 ip4:50.31.45.173 -all
- v=verifydomain MS=1892861
- MS=ms67612450
- apple-domain-verification=UtFv8M5k1QM8krPE
- apple-domain-verification=dWFgBgTVgKpx1da_604MjHmAxVyT65_EA6n4pnu9Nog
- facebook-domain-verification=wcay31f07lku669zdy3htyxuo7lcm0
- google-site-verification=H8xX8kAPsSZKljzQmM3r24W8qmTLfGchUmPS6QO-fN0
- google-site-verification=ZlS66t1FKUItZ-iGyfTyTUHZohZwu0gAuUHxHPOEJc0
- google-site-verification=kQeCXHjuXFPYQIKXJJgOVvJaqNRMxxiue-oVIu4CKk8
- google-site-verification=xhmG5hX1Z1SH5IXUxYKxfXJmWLfn_YK6SjHspUfeItE
Full email verification for defenage.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits