bilsing-automation.com

Valid Email Server
Domain Lookup › bilsing-automation.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
bilsing-automation.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 11:11:13 UTC · ↺ Refresh

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MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 35.156.92.240 ↩ ec2-35-156-92-240.eu-central-1.compute.amazonaws.com
  • 18.184.137.98 ↩ ec2-18-184-137-98.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns.dragon.cz hostmaster.dragon.cz 2026050500 7200 3600 1209600 14400
Primary NS (mname)
ns.dragon.cz
Admin Email (rname)
hostmaster@dragon.cz
Serial
2026050500
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
14400s

Nameservers (NS)

ns.dragon.cz
ns1.dragon.cz

SPF Record

✓ Strict (-all)
v=spf1 ip4:193.86.239.112 ip4:193.86.239.114 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

7 records
  • WB=DF7+LgE6YECK0dT9Baus5Q
  • SPFv=spf1 ip4:193.86.239.112 ip4:193.86.239.114 a mx include:spf.protection.outlook.com -all
  • sophos-domain-verification=54dae425dabab0cea5717aeb048654c7d026d7fd
  • 03z5n41w1bqkgh0dlkfx654nkhqdww7h
  • sophos-domain-verification=07dee561904cb2f6bc5321527c0e25abf0c6463740fcf4226eb4c8a4129ffe4e
  • cywetadns-domain-verification=bd20319130c949416478d4c06ed17b60
  • apple-domain-verification=nNrIskJPHYTZlZEW
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