Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
graycyan.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:54:47 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
- 172.67.160.204 (no PTR)
- 104.21.9.165 (no PTR)
- 2606:4700:3035::6815:9a5 (no PTR)
- 2606:4700:3036::ac43:a0cc (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx.zohomail.com
- 136.143.191.44 ↩ mx.zoho.com
SOA Record
Raw SOA
hayes.ns.cloudflare.com dns.cloudflare.com 2399147556 10000 2400 604800 1800
Primary NS (mname)
hayes.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399147556
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
magdalena.ns.cloudflare.com
hayes.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
default._domainkey
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:zoho.com ~all
- atlassian-domain-verification=25PqeXrgPEUhmzhMdD7accyLVy/v5ixQTo7OnV34aDFrOtsA1KCM9rI3JgM2ufaY
- google-site-verification=YrL37VoTg0bkplllWYAnF6GkdFepZhNhzk-gKvRnwWY
- openai-domain-verification=dv-yZQnPJeaAmaicYocrPLKIk3U
Full email verification for graycyan.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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