Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unitedlex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:10:06 UTC · ↺ Refresh
MX Hostnames
- unitedlex-com.mail.protection.outlook.com
MX Priorities
- unitedlex-com.mail.protection.outlook.com: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-252.awsdns-31.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-252.awsdns-31.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1627.awsdns-11.co.uk
ns-252.awsdns-31.com
ns-880.awsdns-46.net
ns-1460.awsdns-54.org
SPF Record
✓ Strict (-all)
v=spf1 include:a6fzk16u._spf._d.mim.ec include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
16 records- 158abb45-3b76-4279-b795-deea02fac41a
- 6td0phxc3lps8l9ff7z0g8pkc9hc2z94
- EQqh4jVVR0KztQw2AX17fhsaqiyXIN6ksv8R6ayAtEgv3oCLeSsWqM9+Agu9YKVWG09vltG+mAiToU9BBqZ/HA==
- MS=ms64356906
- _79t6wx789g0vhfley4pe4qouw92cqve
- _dstpx401uzs174rlh5ugpv4hl47lizm
- amazon-business-verification=c076175d6ef50a016bd3048c027a7e27aeafceb0ee4ab7ddbf189ce5e677e159
- apple-domain-verification=v2CMeS4XIdWq2Fa9
- d5pt38wgtb3v75d17jtmgc211g4t5861
- docusign=e503b750-fc0b-4551-8187-cb3978a45d9f
- e7bc0a3d-df47-4de1-9582-8a390be8ded2
- fGQS7onCekXAnZ78ztQYthzg+bQEpdbvc+WxevMuEfgxUHhq8pRAqLfnHKJ7+DizwglUft5zrtaFiNy7raW30g==
- google-site-verification=02r1Z_igvNE6NE0H08WofOv0d4mL8865VOqwp0mwEsg
- google-site-verification=pd8VMt7pHZ8PBUxitbMDD-shnuyLDncbqa8G0_nFI5o
- intersight=b718bda950c10db32db845240bbd5a60c9a57e5798490ebf74a99ad87361e932
- SPFv=spf1 include:a6fzk16u._spf._d.mim.ec include:spf.protection.outlook.com -all
Full email verification for unitedlex.com
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