Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nnbadvogados.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 04:06:24 UTC · ↺ Refresh
MX Hostnames
- mx2.deloittetw.iphmx.com
- mx1.deloittetw.iphmx.com
MX Priorities
- mx1.deloittetw.iphmx.com: 100
- mx2.deloittetw.iphmx.com: 100
A / AAAA Records
- 54.157.202.55 ↩ ec2-54-157-202-55.compute-1.amazonaws.com
Mail Server IPs
- 68.232.131.207 ↩ esa3.deloittetw.iphmx.com
- 68.232.137.35 ↩ esa4.deloittetw.iphmx.com
- 68.232.131.198 ↩ esa1.deloittetw.iphmx.com
- 68.232.137.34 ↩ esa2.deloittetw.iphmx.com
SOA Record
Raw SOA
ns-1971.awsdns-54.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1971.awsdns-54.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1346.awsdns-40.org
ns-1971.awsdns-54.co.uk
ns-243.awsdns-30.com
ns-935.awsdns-52.net
SPF Record
✓ Strict (-all)
v=spf1 mx exists:%{i}.spf.deloittetw.iphmx.com exists:%{i}.spf.deloitteie.c3s2.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- onetrust-domain-verification=3acf35dce99c41389c0420684fd4af83
- SPFv=spf1 mx exists:%{i}.spf.deloittetw.iphmx.com exists:%{i}.spf.deloitteie.c3s2.iphmx.com include:spf.protection.outlook.com -all
- 5143609f-7781-41ba-8ba2-bbd534e1f2f4
- MS=ms36397692
- amazonses:8xTlzrZSrlaRF7skY29h2UNb3/z0cMeJk6HZVLCSCuk
- docusign=44191ca4-fd7d-4181-ac31-ddb6b0ffdc73
- docusign=bf17c78d-2b25-43d5-a1ab-aa8092682f0a
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