Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lantronix.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:58:57 UTC · ↺ Refresh
MX Hostnames
- lantronix-com.mail.protection.outlook.com
MX Priorities
- lantronix-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.243.160.76 ↩ 76.160.243.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
bonnie.ns.cloudflare.com dns.cloudflare.com 2399156242 10000 2400 604800 1800
Primary NS (mname)
bonnie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399156242
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
toby.ns.cloudflare.com
bonnie.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:6345497.spf06.hubspotemail.net include:mail.zendesk.com include:_spf.salesforce.com ip4:209.216.97.10 ip4:209.216.97.11 ip4:207.194.91.175 ip4:35.174.145.124 ip4:144.34.32.247 ip4:144.34.33.247 ip4:144.34.8.247 ip4:144.34.9.247 ip4:162.219.105.64 ip4:64.78.152.75 ip4:64.132.38.238 ip4:70.231.6.26 ip4:20.237.189.108 ip4:91.137.12.134 ip4:13.88.182.50 ip4:207.194.91.189 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- MS=ms86300366
- ch059sd8sdnqvrg0nv1vuel2vf
- i7ded0a6u9sigman36m1cogo62
- nr0fmak73imloc64or3oeiv0hl
- smartsheet-site-validation=34KxkAO0pCUgxs86J5almF0UpCw2CPT2
- uc26ic74pvis3qose88rbiqbd1
- SPFv=spf1 include:spf.protection.outlook.com include:6345497.spf06.hubspotemail.net include:mail.zendesk.com include:_spf.salesforce.com ip4:209.216.97.10 ip4:209.216.97.11 ip4:207.194.91.175 ip4:35.174.145.124 ip4:144.34.32.247 ip4:144.34.33.247 ip4:144.34.8.247 ip4:144.34.9.247 ip4:162.219.105.64 ip4:64.78.152.75 ip4:64.132.38.238 ip4:70.231.6.26 ip4:20.237.189.108 ip4:91.137.12.134 ip4:13.88.182.50 ip4:207.194.91.189 ~all
- 8he0cdhs3rc42m620n67mup7lm
- MC1YexNEI23Iy0PIllLIYGDp9fS5PLS6rYUL5ghpngsohj3jyxb0pWxeWCXR1gB0UnxZ1xEmxJItn66gBGnbFA==
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