Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lexington.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:51:28 UTC · ↺ Refresh
MX Hostnames
- lexington-com.mail.protection.outlook.com
MX Priorities
- lexington-com.mail.protection.outlook.com: 10
A / AAAA Records
- 159.89.244.153 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
ns49.worldnic.com namehost.worldnic.com 126011912 10800 3600 604800 3600
Primary NS (mname)
ns49.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126011912
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.worldnic.com
ns50.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.57.156.72 ip4:66.57.156.73 a:mail1.lexington.com a:lx98ex3.lexington.com a:lhbspam.lexington.com a:webmail.lexington.com include:sendgrid.net include:musvc.com include:spf.mandrillapp.com include:_spf_uswest2.prod.hydra.sophos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- atlassian-domain-verification=lrJxGjCOT39GBSZpnzwAWugvQwgwUtM2eB3C8Fwbr9uPqYty3nrJiA/XuWZONlJ7
- sophos-domain-verification=cb487896ab9884e6886d6f82b743487cee5f296d
- 4gavqj6d9bls7s1megurhuv1jc
- SPFv=spf1 ip4:66.57.156.72 ip4:66.57.156.73 a:mail1.lexington.com a:lx98ex3.lexington.com a:lhbspam.lexington.com a:webmail.lexington.com include:sendgrid.net include:musvc.com include:spf.mandrillapp.com include:_spf_uswest2.prod.hydra.sophos.com include:spf.protection.outlook.com ~all
- MS=ms91436172
- openai-domain-verification=dv-6RlR5OROaD2sA43GvfLPO4cw
- tf0t6p0goaeml6ue2jggu7inp1.
- a8r6l6ijh71bjbuphvsgs59h35.
- infor-cloudsuite-domain-verification=99P3HAY2CGZNAEWD4764E9BV8GNLBEYECLYTUQZDK589SNHDS2LZVLENWRH7KBJS
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