syborg.de

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
syborg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:59:24 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx2.hc4872-11.iphmx.com
  • mx1.hc4872-11.iphmx.com

MX Priorities

  • mx1.hc4872-11.iphmx.com: 10
  • mx2.hc4872-11.iphmx.com: 20

A / AAAA Records

  • 164.92.133.240 ↩ 1239159.cloudwaysapps.com

Mail Server IPs

  • 207.54.86.64 (no PTR)
  • 23.90.98.109 (no PTR)

SOA Record

Raw SOA ns1-syb.sybcom.net admin.sybcom.de 2024080302 10800 3600 604800 3600
Primary NS (mname)
ns1-syb.sybcom.net
Admin Email (rname)
admin@sybcom.de
Serial
2024080302
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

edns5.ultradns.com
edns5.ultradns.net
edns5.ultradns.org
edns5.ultradns.biz

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

6 records
  • MS=ms58289785
  • MS=EE91815EF1569CDA1772D5D2B6C015AA1267356B
  • ciscocidomainverification=446be405dc08a18aed24b28b165c304ecaa341c61ba84211f4a4c98b9dd9b410
  • cisco-ci-domain-verification=2d5212a6859d2812d3ca4ec447426397ba2e5a1bd52bda01af595c72ba1c7df0
  • atlassian-domain-verification=vq/1dP8oiitO6dcWVFb2zyn9Fv3wDM5Ka7H7O0xuc4lCmd/RUGR4e9LU35cQx878
  • MS=ms22544048
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for syborg.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits