Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kategora.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:41:25 UTC · ↺ Refresh
MX Hostnames
- kategora-com.mail.protection.outlook.com
MX Priorities
- kategora-com.mail.protection.outlook.com: 0
A / AAAA Records
- 134.209.241.68 ↩ kategora.com
- 2a03:b0c0:3:e0::1ac:f001 ↩ kategora.com
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.kategora.com 1774239466 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@kategora.com
Serial
1774239466
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.digitalocean.com
ns3.digitalocean.com
ns2.digitalocean.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:2875686.spf10.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
6 records- google-site-verification=smVJKT2HgeMb5Jz04tSAn3XGFsCmpUXTJdO_QCKkRzA
- google-site-verification=MfIj6BPP_RFoc2U4EHym8VifBG-i8AuUtEc5COssutc
- MS=ms48393346
- SPFv=spf1 include:spf.protection.outlook.com include:2875686.spf10.hubspotemail.net -all
- facebook-domain-verification=le3t635g5b6f3a5rfvqm2hbdmd9mvs
- google-site-verification=26xxCZTBKoCuTU1RGQJZW8RhjdMrz9beiyxkOEX2vrc
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