Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fortmobile.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 03:17:50 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 216.150.1.1
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
cass.ns.cloudflare.com dns.cloudflare.com 2400173847 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400173847
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cass.ns.cloudflare.com
colin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:amazonses.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
dkim._domainkey
✓ Public key: 392 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
13 records- google-site-verification=D3iQyR_zzYh_VoEn2R54boFVKznSCzikPT0rva2lVqk
- google-site-verification=dNqlniBwaCxnqQPNjz56jO2kNVlPWE9BYOT2EpYBa1M
- slack-domain-verification=gJiTIRa4AVGBSTwz5oNN5ePXvOK1FKeiaIYvsTsX
- uber-domain-verification=a1e27f2e-4a3b-41fd-b1de-661e63cae19e
- SPFv=spf1 include:amazonses.com ~all
- SPFv=spf1 include:mail.zendesk.com include:spf.mandrillapp.com include:_spf.google.com include:_spf.rdstation.com.br -all
- MS=ms96786730
- anthropic-domain-verification-06pcw0=3BVopJkUF02R50unZjcjy1bAl
- atlassian-domain-verification=7HT3zaetO8RJwrGd6Wn1Z/JUsOZUgU0OLmXAENw9P5cDZ/a/8ZvytDCLTfhyaGPD
- clicksign-domain-verification=Fft4Fnl1PTULq77JnfENtb6ZaA1FEXRosbmGDuHC48M=
- d4sign-domain-verification=c37b0493-cc6f-4d98-82fb-af86883ecfa5
- eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJmb3J0bW9iaWxlLmNvbS5iciIsImV4cCI6MTYyNTUyOTYwMH0.0bYV6yK1H0cXKYxOgLZwt_SzpaYxu28-edznT7XS724
- facebook-domain-verification=aiwrwqyy53o3wi9wv15dhb3gul59ra
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