tq-group.com

Valid Email Server
Domain Lookup › tq-group.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tq-group.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 05:32:50 UTC · ↺ Refresh

MX Hostnames

  • mx04.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx01.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 138.199.233.16 ↩ www.tq-group.com
  • 2a01:4f8:c012:30d4::1 ↩ www.tq-group.com

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA nsa8.schlundtech.de webmaster.tq-group.com 2025111907 43200 7200 1209600 600
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
webmaster@tq-group.com
Serial
2025111907
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsd8.schlundtech.de
nsb8.schlundtech.de
nsa8.schlundtech.de
nsc8.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:93.104.207.64/27 ip4:82.135.125.96/27 ip4:217.89.185.40/29 ip4:62.157.118.192/27 ip4:78.46.9.168 ip4:85.13.141.95 ip4:217.160.0.147 ip4:20.103.156.87 include:spf.de.umantis.com include:inxserver.com include:spf.protection.outlook.com include:spf.turbo-smtp.com include:_spf-dc55.sapsf.eu include:spf.hornetsecurity.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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

4 records
  • apple-domain-verification=mxHekxlwB5JfOzGR
  • SPFv=spf1 ip4:93.104.207.64/27 ip4:82.135.125.96/27 ip4:217.89.185.40/29 ip4:62.157.118.192/27 ip4:78.46.9.168 ip4:85.13.141.95 ip4:217.160.0.147 ip4:20.103.156.87 include:spf.de.umantis.com include:inxserver.com include:spf.protection.outlook.com include:spf.turbo-smtp.com include:_spf-dc55.sapsf.eu include:spf.hornetsecurity.com -all
  • have-i-been-pwned-verification=39a246a78ba956d23cb8a3d636f70a05
  • atlassian-domain-verification=Dys2/jQNGOTE7jboAWoHsDFa6T7gB9Wv/7p69hjFoG6lXkYFxQMxGxO/cdyNIGFb
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
See demo & docs
Deep verification
Full email verification for tq-group.com

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

No credit card required
Get 1,000 Free Credits