Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unimedjp.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:04:51 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 104.20.40.93
- 172.66.159.236
- 2606:4700:10::ac42:9fec
- 2606:4700:10::6814:285d
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.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
- 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
- 64.233.180.27 ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
SOA Record
Raw SOA
dante.ns.cloudflare.com dns.cloudflare.com 2399605607 10000 2400 604800 1800
Primary NS (mname)
dante.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399605607
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dante.ns.cloudflare.com
sara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:187.32.83.201/32 ip4:187.32.83.211/32 include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
google._domainkey
default._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
6 records- google-site-verification=_dtLQvaUL2L4uWc5fvp9pXbLvTBOW35zCAxhkaRqaTY
- google-site-verification=yVwVoAClSjlZcQfus5TNasgvrAwb5QcMf-6BoFm0rgQ
- SPFv=spf1 mx a ip4:187.32.83.201/32 ip4:187.32.83.211/32 include:_spf.google.com -all
- MS=ms64809742
- apple-domain-verification=rioHplNTf5Hqlx5I
- cisco-ci-domain-verification=1c5a616947c2438400e57b2863f763d8ba4b4a76df663f4064604761cb670abf
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