Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portalsolar.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:49:50 UTC · ↺ Refresh
MX Hostnames
- mx.ibconversations.com
- portalsolar-com-br.mail.protection.outlook.com
MX Priorities
- mx.ibconversations.com: 1
- portalsolar-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 3.141.81.98
- 18.220.166.206
Mail Server IPs
- 62.140.31.163 (no PTR)
- 193.105.74.76 (no PTR)
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1289.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1289.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-277.awsdns-34.com
ns-979.awsdns-58.net
ns-1289.awsdns-33.org
ns-1992.awsdns-57.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.170.82.0/24 ip4:186.192.129.0/24 ip4:138.97.105.0/24 ip4:54.236.90.147 include:_spf.google.com include:spf.protection.outlook.com include:email-messaging.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 4 found
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 2dvg3hs7b8i0fjis7e50h75fmc
- HXCWPM6O53V4UM1P0BR3KP49UPVXENXTT6SDMNTU
- facebook-domain-verification=92i4qfcrpgxtqay9lnkpgdm05no4ea
- google-site-verification=ZaVVnFOZErIQEcfS2pTDeC4tXu8AM8xDiL_SedP2iVc
- SPFv=spf1 ip4:200.170.82.0/24 ip4:186.192.129.0/24 ip4:138.97.105.0/24 ip4:54.236.90.147 include:_spf.google.com include:spf.protection.outlook.com include:email-messaging.com -all
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