Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wisefour.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:34:59 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 18.229.73.35 ↩ ec2-18-229-73-35.sa-east-1.compute.amazonaws.com
- 18.228.168.2
- 54.233.128.225
Mail Server IPs
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
SOA Record
Raw SOA
ns-1285.awsdns-32.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1285.awsdns-32.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-174.awsdns-21.com
ns-1884.awsdns-43.co.uk
ns-978.awsdns-58.net
ns-1285.awsdns-32.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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
4 records- google-gws-recovery-domain-verification=67852290
- google-gws-recovery-domain-verification=67852295
- google-site-verification=E4uWuTUKpZQAXm7-vQINbKi1oLq4Wwi0dIfKpTChgVo
- SPFv=spf1 include:spf.protection.outlook.com -all
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