Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thebigfishco.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:11:26 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- mx.zoho.com
- mx3.zoho.com
- alt4.aspmx.l.google.com
- mx2.zoho.com
- alt1.aspmx.l.google.com
MX Priorities
- mx2.zoho.com: 20
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- mx3.zoho.com: 50
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- mx.zoho.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx.zohomail.com
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 136.143.191.44 ↩ mx3.zoho.com
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
SOA Record
Raw SOA
ns-1447.awsdns-52.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1447.awsdns-52.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-306.awsdns-38.com
ns-775.awsdns-32.net
ns-1447.awsdns-52.org
ns-1975.awsdns-54.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:one.zoho.com include:zohomail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- zoho-verification=zb72105260.zmverify.zoho.com
- google-site-verification=0iq229Yj03qLm6JLOCoscryH-psWMNK_7fRg-SYIBuI
- google-site-verification=jJ4udQpfTOfMtNLj5G3LSrdFRBof8LICs_vZ5TDpD8A
- SPFv=spf1 include:_spf.google.com include:one.zoho.com include:zohomail.com -all
Full email verification for thebigfishco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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