Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kalendae.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 05:51:08 UTC · ↺ Refresh
MX Hostnames
- kalendae-com-br.mail.protection.outlook.com
MX Priorities
- kalendae-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 18.228.121.158 ↩ ec2-18-228-121-158.sa-east-1.compute.amazonaws.com
- 54.232.39.98 ↩ ec2-54-232-39-98.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1809.awsdns-34.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1809.awsdns-34.co.uk
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-858.awsdns-43.net
ns-1227.awsdns-25.org
ns-1809.awsdns-34.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ 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
k1._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
7 records- google-site-verification=MBAoJxtae8Y1idTDdyRpbeUNMkTtoRmFn7Q0inIX_so
- google-site-verification=ekEJ-xpuM6hleYBW7kTsFc1UuKbS-qFW9n5_pQqtxyk
- google-site-verification=pMzqndiLWTQGoUNxO-X-Vcul1vWlZg-vP24lSqy3-Hw
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms85829154
- firebase=kld-bm
- google-site-verification=M60C0vg3JHP4EQgRFl0Q6ig44jxAKJqdK0nhqnHpbeU
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