Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
kraiburg-relastec.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 14:26:54 UTC · ↺ Refresh
MX Hostnames
- strail.gendorf.net
MX Priorities
- strail.gendorf.net: 10
A / AAAA Records
- 162.55.222.251 ↩ dedivirt2836.your-server.de
Mail Server IPs
- 79.98.226.100 ↩ strail.gendorf.net
SOA Record
Raw SOA
a.ns14.net do-not-reply.kraiburg-relastec.com 2025092605 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@kraiburg-relastec.com
Serial
2025092605
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:79.98.226.100 ip4:162.55.222.251 ip4:188.118.218.22 ip4:18.197.136.67 ip4:18.197.207.45 include:spf.emailsys.net include:spf.protection.outlook.com include:spf.smtp.net include:spf.eu.exclaimer.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=3600;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
8 records- apple-domain-verification=fgX4rvVPhNoQVJTp
- MS=ms60361044
- SPFv=spf1 ip4:79.98.226.100 ip4:162.55.222.251 ip4:188.118.218.22 ip4:18.197.136.67 ip4:18.197.207.45 include:spf.emailsys.net include:spf.protection.outlook.com include:spf.smtp.net include:spf.eu.exclaimer.net -all
- linkedin-site-verification=78c43841-eff4-4867-822f-7eb586c8c1b2
- google-site-verification=gdrIgo_09FGwYwGSEPGPTmkAINftkjuzPXD29JNrUK4
- 1qg3z3xfs095yccs0jz36s8kpfytrnvq
- anthropic-domain-verification-batgwq=rtMeb8FcEcWeEQlBJ6P58tgty
- oyLwjzgkR1PiWRoUSlb/IQ/S9WXP8CGErvw0odwSR7tqC/uWakhn8UNgkHY5G7JuEVfIWZgjXnDoPIcrudJmBQ==
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 kraiburg-relastec.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits