Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tpsh.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 04:44:53 UTC · ↺ Refresh
MX Hostnames
- tpsh-de.mail.protection.outlook.com
MX Priorities
- tpsh-de.mail.protection.outlook.com: 0
A / AAAA Records
- 45.90.4.237 ↩ linux1.ze-one.de
- 2a03:4000:20:1af::7e01 ↩ linux1.ze-one.de
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.ze-one.net hostmaster.ze-one.de 2026030901 10800 3600 2160000 600
Primary NS (mname)
ns01.ze-one.net
Admin Email (rname)
hostmaster@ze-one.de
Serial
2026030901
Refresh
10800s
Retry
3600s
Expire
2160000s
Minimum TTL
600s
Nameservers (NS)
ixns03.ze-one.com
ns01.ze-one.net
ns02.ze-one.net
ixns04.ze-one.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.tpsh.de ip4:94.134.124.98 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- SPFv=spf1 a mx a:mail.tpsh.de ip4:94.134.124.98 include:spf.protection.outlook.com ~all
- ZA=Dl1G6tbGwu3bo2fT5qjqNg==
- 1nyt3qsm9cvn2nx2vc3x46jk39zfh399
- swisssign-check=BioL33g3Mxvzfkm8aluVtOLd-Og
- swisssign-check=lFBortW6KbDOBQTlg3Pyz-b5ebs
- MS=ms25562111
- 7rnzcs1s9sqprwxslg8nfmldlk3dqvr7
- 1pyt5tnxh94g8kyh6nghfkt99c66ll81
- MS=ms91885406
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 tpsh.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits