Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
lyonsservicecompany.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 07:13:36 UTC · ↺ Refresh
MX Hostnames
- lyonsservicecompany-com.inbound.emailservice.cc
- lyonsservicecompany-com.inbound.emailservice.io
MX Priorities
No priority data.
A / AAAA Records
- 129.0.2.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns50.domaincontrol.com
ns49.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.80.210.223 include:spf.protection.outlook.com include:spf.us.emailservice.io include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms69357888
- SPFv=spf1 ip4:208.80.210.223 include:spf.protection.outlook.com include:spf.us.emailservice.io include:_spf.psm.knowbe4.com -all
- knowbe4-site-verification=234c19a7424fe629ce1bc359d0da09bd
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