Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ddwb.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 05:36:42 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 93.127.191.173
Mail Server IPs
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.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
kayleigh.ns.cloudflare.com dns.cloudflare.com 2400329855 10000 2400 604800 1800
Primary NS (mname)
kayleigh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400329855
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kip.ns.cloudflare.com
kayleigh.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 Ip4:167.89.103.87 include:spf.shopback.com.br include:servers.mcsv.net include:_spf.superlogica.com include:_spf.elasticemail.com include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 Ip4:167.89.103.87 include:spf.shopback.com.br include:servers.mcsv.net include:_spf.superlogica.com include:_spf.elasticemail.com include:_spf.google.com -all
- SPFv=spf1 a mx include:websitewelcome.com ~all
- google-gws-recovery-domain-verification=38599932
- google-site-verification=13upku61W2EyJ_gF7oGIlYwOdH8lmRcS8YPTR__Akng
- google-site-verification=4q3aCsjC3A_2E3w-8zss3TB3AAzUL8nV2hiF4s0ZiZU
Full email verification for ddwb.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits