oroboros.at

Valid Email Server
Domain Lookup › oroboros.at
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
oroboros.at
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 00:21:52 UTC · ↺ Refresh

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MX Hostnames

  • d200360.a.ess.uk.barracudanetworks.com
  • d200360.b.ess.uk.barracudanetworks.com

MX Priorities

  • d200360.a.ess.uk.barracudanetworks.com: 10
  • d200360.b.ess.uk.barracudanetworks.com: 20

A / AAAA Records

  • 172.67.72.106 (no PTR)
  • 104.26.7.107 (no PTR)
  • 104.26.6.107 (no PTR)
  • 2606:4700:20::ac43:486a (no PTR)
  • 2606:4700:20::681a:66b (no PTR)
  • 2606:4700:20::681a:76b (no PTR)

Mail Server IPs

  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA dana.ns.cloudflare.com dns.cloudflare.com 2418577098 10000 2400 604800 1800
Primary NS (mname)
dana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2418577098
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dana.ns.cloudflare.com
ian.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.10.40.146 ip4:83.175.123.82 ip4:109.69.249.25 ip4:81.223.167.34 ip4:195.34.143.234 include:relay.is.cc include:spf.protection.outlook.com include:spf.crsend.com include:spf.ess.barracudanetworks.com include:spf.ess.uk.barracudanetworks.com +ip4:174.138.190.37 +ip4:23.83.209.62 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=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
  • MS=ms53911358
  • SPFv=spf1 ip4:69.10.40.146 ip4:83.175.123.82 ip4:109.69.249.25 ip4:81.223.167.34 ip4:195.34.143.234 include:relay.is.cc include:spf.protection.outlook.com include:spf.crsend.com include:spf.ess.barracudanetworks.com include:spf.ess.uk.barracudanetworks.com +ip4:174.138.190.37 +ip4:23.83.209.62 -all
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