Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sosc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 19:58:23 UTC · ↺ Refresh
MX Hostnames
- sosc-org.mail.protection.outlook.com
MX Priorities
- sosc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 82.180.129.166 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.worldnic.com namehost.worldnic.com 126021812 10800 3600 604800 3600
Primary NS (mname)
ns5.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021812
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns5.worldnic.com
ns6.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:_spf.psm.knowbe4.com include:spf.mandrillapp.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:_spf.psm.knowbe4.com include:spf.mandrillapp.com -all
- ZOOM_verify_Qwz_LSaRTzuo5iLiZwMU5g
- google-site-verification=r2jb8psfWakx1caKNQUdBzMVScYXKH2JgVeWLJ162HY
- p1FSBpku0+IiFkOVzn5ZbpqUD92SwVvu3lw0ltOw1Z10TVwmjxlPi2DgLFU0thKsI/R3AjQ5Ley1aYa3iqXYkA==
- g/7vKy5LRNoaHDzIN6XFtOy2u+/Wrvjwl9rEHxXkQ782b5wMZoYIMXow1mNfZFUcQvMo5ZPEL4xBowe9irbIYw==
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