Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tzviagens.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:28:39 UTC · ↺ Refresh
MX Hostnames
- ALT2.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX2.GOOGLEMAIL.COM
- ASPMX3.GOOGLEMAIL.COM
MX Priorities
- aspmx2.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx3.googlemail.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 177.136.251.69 ↩ server.tzviagens.com.br
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns1.tzviagens.com.br webmaster.valuehost.com.br 2026031611 3600 1800 1209600 86400
Primary NS (mname)
ns1.tzviagens.com.br
Admin Email (rname)
webmaster@valuehost.com.br
Serial
2026031611
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.tzviagens.com.br
ns1.tzviagens.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:177.136.251.69 include:spf.antispamcloud.com +a +mx +ip4:15.204.47.161 +include:_spf.google.com include:_spf.rdstation.com.br include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 ip4:177.136.251.69 include:spf.antispamcloud.com +a +mx +ip4:15.204.47.161 +include:_spf.google.com include:_spf.rdstation.com.br include:sendgrid.net -all
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