Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ciss.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 01:52:25 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 179.127.26.108
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2026032702 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns07.domaincontrol.com
pdns08.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:cislink.ciss.com.br include:_spf.google.com include:sendgrid.net include:mail.zendesk.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
12 records- SPFv=spf1 a mx include:cislink.ciss.com.br include:_spf.google.com include:sendgrid.net include:mail.zendesk.com -all
- projectdiscovery-verification=d81e681c1c
- google-site-verification=yWAxyRt5bzbKRNHDAlZruoOSf64ldTeNuxFs2rKK26s
- apple-domain-verification=2VxH76x9DBMzueLk
- cfqvmtc69k03oaboriqln1blm8
- google-site-verification=oOdabBIY2_f46ZMum-MOYH2giWWaLL1IFYAMhA27yRs
- teamviewer-sso-verification=a1d8019902fe4f23aa0b5243df150f20
- MS=20E9D97EF2941EDF842ABFCEC37734CA126DFD03
- google-site-verification=u_92IMNOmuIadimbw4tw1DpPcDBViiUWI8clCkWefbM
- duaba5cvt2iqm243oq3qch2njs
- c3e8h8vsjmiejo078k3ttf4pil
- uphihpckgh1mnigi145h8esqfv
Full email verification for ciss.com.br
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