Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucu.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:26:04 UTC · ↺ Refresh
MX Hostnames
- ucu-org.mail.protection.outlook.com
MX Priorities
- ucu-org.mail.protection.outlook.com: 10
A / AAAA Records
- 4.150.168.143 (no PTR)
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
ns85.worldnic.com namehost.worldnic.com 126031815 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031815
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns85.worldnic.com
ns86.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx ptr ip4:208.44.244.229 ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 include:spf.protection.outlook.com include:financialtown.com include:emsd1.com include:sendgrid.net include:_spf.psm.knowbe4.com include:sparkpostmail.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- qq8c2dtrrtrftpys9pywl3md0q3zpjc7
- fkxc20cmhz5lrqqrjlsp8z6nltq12x94
- google-site-verification=x1-gjl6IsBkzG72rDbuvs-ZJbX_rWuVPfdF7ZYEsPaU
- xXjfAPf2hn5KjR/BBSdGfsMQPYA3h0oSVAY9vSukZRDHPHSC4jIMc/kW7GK3n/RYIr/IGuaURhpJxWQyN85EaA==
- amazonses:Ph3TlIRruGDuqSmW9J3kZgxaD0oCKnVOAEiOMfm+P/Y=
- MS=6C056DEF52F166A9CEC94CD2318E293E55BDF37F
- google-site-verification=y9nlPsIaylF016_XJ0IKn38iQ1zVIpgpMxouNJXt_xY
- SPFv=spf1 mx ptr ip4:208.44.244.229 ip4:63.117.120.96/27 ip4:69.38.149.224/27 ip4:208.252.57.192/27 include:spf.protection.outlook.com include:financialtown.com include:emsd1.com include:sendgrid.net include:_spf.psm.knowbe4.com include:sparkpostmail.com -all
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