Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firjan.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 05:22:47 UTC · ↺ Refresh
MX Hostnames
- firjan-com-br.mail.protection.outlook.com
MX Priorities
- firjan-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-09.azure-dns.com admin.firjan.org.br 279 3600 600 604800 3600
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
admin@firjan.org.br
Serial
279
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
SPF Record
✗ Invalid
v=spf1 ip4:177.72.254.0/24 include:spf.protection.outlook.com include:spf.mtasv.net include:cust-spf.exacttarget.com include:_spf.octadesk.com include:imagemreleases.com include:homeenvios.com include:mailgrid.com.br include:_spf.salesforce.com include:spfa.cpmails.com include:surveymonkey.com include:surveymonkeyuser.com ~all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
27 records- google-site-verification=5JXQ90vZj788SzPBEQW8Lk1_a_CpnIx-tHZfMSs1RDA
- MS=ms44283400
- tkpeku2khql0qli5c1dih8dn7q
- SPFv=spf1 ip4:177.72.254.0/24 include:spf.protection.outlook.com include:spf.mtasv.net include:cust-spf.exacttarget.com include:_spf.octadesk.com include:imagemreleases.com include:homeenvios.com include:mailgrid.com.br include:_spf.salesforce.com include:spfa.cpmails.com include:surveymonkey.com include:surveymonkeyuser.com ~all
- ymS1PoJ3dswqXfDRRE4wK2KrLtw+zK2Cv/EAfEyW8lNz37r+bNl987zNH7NnJdOn/tyqi3hNB3pYan7lAj/jrg==
- 72oDGfW7uxH8NqIerBpprSJSiX0JRQJ8BTOG887exNokXy5qpk3MuCBPb4+VNm9A2Bi604hWjpjt1ZRXCDiv9g==
- d365mktkey=3fbjtp29ym4g07ux3mkem3174
- openai-domain-verification=dv-Asg7ibB9Afji8AaMAx4lGBt7
- d4sign-domain-verification=f5b08b4b-4040-4a5c-8078-cc5b6ac2c405
- apple-domain-verification=XhX6fWmwM5bkfOB6
- 13aes4gblt05li8i7fg0i5cscm
- 8q5gv8qum7th8sllh4piveei2s
- 9gjp6s68c9m3upsi5tce24r6kd
- d365mktkey=QFUOiS2xjFuCxSVK94iyAsnWqqW0V9FWFOZVpuoX4oUx
- 7dp2csknook68qlkmbu220o29p
- google-site-verification=AOVCPeJcrwb-3FXCcDVUoYPhSY9WigkgeteeH9QqHG4
- ccd2bqkrre2g5j73ai95hf6brh
- FDE1ABE8F1AE2B8005E8441314BCCDAC8ABA55FB0EAF8E1EEDE5D92278FCB9C6
- openai-domain-verification=dv-FMBbC4YxcwCKVyKueYOz1X9U
- d365mktkey=3wsm4qa59qtm6px6lyjg8a85q
- cisco-ci-domain-verification=5875443c34063b9f0af2d9f0e762ce9e6bff6a7c95e740e571f57e13b176fe29
- SFMC-Sn2XOT5H0o4bLj84YDsBAxrhMrPYn46BR2BplGgK
- lanjqpg8s2h6vitlam1ucb1ilg
- L1sYHo88J116bbM/yn1oRIwLNo1MnbxyeCfT4x3OO6AH/8sVjKYEAviMMfze95F40HyiBkTF7x+ONbzGOsBd6Q==
- t0p8l1dbspk2pwj686c9cngv2b3bb722
- d365mktkey=65daefy6mrlxtvbjyqd15hzn9
- workplace-domain-verification=c9rgkBjNf24V0rI24aDq9jH9A9IkUv
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