Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seatrader.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 10:05:08 UTC · ↺ Refresh
MX Hostnames
- seatrader-de.mail.protection.outlook.com
MX Priorities
- seatrader-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.58 ↩ 217-160-0-58.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.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:ca27:: ↩ mail-beup281cu00100.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:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1016.ui-dns.org hostmaster.schlund.de 2016123038 28800 7200 604800 300
Primary NS (mname)
ns1016.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016123038
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1016.ui-dns.biz
ns1016.ui-dns.de
ns1016.ui-dns.org
ns1016.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- _globalsign-domain-verification=GPLSG7BQG71T5bbln05o-2QKMHyOCFpTh8TDG01nPS
- lt9lrwzpq86b4bqgnwxwsk0b0m4y59sf
- v=verifydomain MS=6883000
- _globalsign-domain-verification=o3mmrw0wOuT3gDcfoYRW3-VxgS3z9JF0qEPXthcrbG
- SPFv=spf1 include:spf.protection.outlook.com ~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
See demo & docs
Deep verification
Full email verification for seatrader.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits