Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
xoborg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 07:21:08 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.es
- mx01.ionos.es
MX Priorities
- mx01.ionos.es: 10
- mx00.ionos.es: 10
A / AAAA Records
- 217.160.0.127 ↩ 217-160-0-127.elastic-ssl.ui-r.com
Mail Server IPs
- 212.227.15.188 ↩ mx01.kundenserver.de
- 212.227.15.171 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1055.ui-dns.biz hostmaster.1and1.es 2017063035 28800 7200 604800 300
Primary NS (mname)
ns1055.ui-dns.biz
Admin Email (rname)
hostmaster@1and1.es
Serial
2017063035
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1055.ui-dns.org
ns1055.ui-dns.de
ns1055.ui-dns.com
ns1055.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
6 records- cursor-domain-verification-8ypdp7=r5OJ1CDFx54XZwD0pW61QOlqV
- atlassian-domain-verification=IsOHTunoFBry2oaQICIkPGaxUhcvVUmuxV72K5xH3WR0LOMoIqYs7RKldj3GdqFf
- google-site-verification=5uzrIZ40bUgbprV83ZGF_TpCZt75cPWrHFaRicE-DBs
- apple-domain-verification=dFsKoaYcb567yxzV
- MS=D5166334B766E4E8C148BE9925B9221587BA44BA
- SPFv=spf1 a mx include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
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 xoborg.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits