Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simrede.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:10:06 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 200.187.71.28
Mail Server IPs
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.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-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-b1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b1.googledomains.com
ns-cloud-b4.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:177.10.99.101 ip4:187.63.163.26 ip4:18.208.22.64/26 ip4:18.208.22.128/25 ip4:18.188.9.192/26 ip4:18.188.239.128/26 ptr include:_spf.mailee.me mx include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._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=GSuCsUZmbRh5VBfUdCliFD_ZMu_mxhJr9gzQ6HrlO2s
- cgZvw9u09JRLy_52aToSFYcSoyIEmp2yYzL0T-dv54g
- google-site-verification=43mww2quoG5Ecyf2_9PUy8zcnJbv9VcN3R3DqFP96AU
- SPFv=spf1 ip4:177.10.99.101 ip4:187.63.163.26 ip4:18.208.22.64/26 ip4:18.208.22.128/25 ip4:18.188.9.192/26 ip4:18.188.239.128/26 ptr include:_spf.mailee.me mx include:_spf.google.com ~all
- sophos-domain-verification=fc95ffc49110da668c38c5f07933482595b182ef18e977ec933b2fabb2c76b85
- tmes=e0c87cccc26f79aa5579d4f4c28a4ae0
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