Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zuldigital.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:42:07 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 35.155.64.222 ↩ ec2-35-155-64-222.us-west-2.compute.amazonaws.com
- 44.254.56.191
- 184.33.11.143
- 16.148.220.120
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-1620.awsdns-10.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1620.awsdns-10.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1099.awsdns-09.org
ns-1620.awsdns-10.co.uk
ns-316.awsdns-39.com
ns-792.awsdns-35.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:smtp.groovehq.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- google-site-verification=FjmCvETO_S2U28jiqocoLnyksGPVYsdbzN2wr47k2FQ
- google-site-verification=XmMdoYHtMyy2JC1Ca8JpKCnGTikzCdIwPJjhZnP2EmM
- SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:smtp.groovehq.com ~all
- _b8f8rdmy08p585a6u386ruw7mfagyqo
- google-site-verification=6BdPYznxp3sHxqOoBxxALXC1OvbcbmMNxQX_hmq0ieE
- google-site-verification=E0B262zEVX8l0zCSDtZcJ_cTXq8ftRhxvdKmKKLnDNY
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