unisig.de

Valid Email Server
Domain Lookup › unisig.de

Domain Overview

DNS: ✓ 25d ago Checker: ✓ 25d ago
unisig.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 15:42:11 UTC · ↺ Refresh

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MX Hostnames

  • d361383b.ess.barracudanetworks.com
  • d361383a.ess.barracudanetworks.com

MX Priorities

  • d361383b.ess.barracudanetworks.com: 20
  • d361383a.ess.barracudanetworks.com: 0

A / AAAA Records

  • 144.208.66.16 ↩ ded5643.inmotionhosting.com

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns1.inmotionhosting.com machinemessages.forum.inmotionhosting.com 2026090404 86400 7200 3600000 86400
Primary NS (mname)
ns1.inmotionhosting.com
Admin Email (rname)
machinemessages@forum.inmotionhosting.com
Serial
2026090404
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.inmotionhosting.com
ns2.inmotionhosting.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:144.208.66.16 mx a ip4:137.239.9.1 include:spf.protection.outlook.com include:spf.ess.barracuda.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

2 records
  • duo_sso_verification=wQx97Pf83rud3l0UpArQG4eU4YuxIztoqfxXFjpYDkUcgKDW9bZdAPRNLweCrkve
  • SPFv=spf1 ip4:144.208.66.16 mx a ip4:137.239.9.1 include:spf.protection.outlook.com include:spf.ess.barracuda.com -all
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