Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sport-thieme.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 13:01:10 UTC · ↺ Refresh
MX Hostnames
- sportthieme-de01c.mail.protection.outlook.com
MX Priorities
- sportthieme-de01c.mail.protection.outlook.com: 10
A / AAAA Records
- 3.171.139.127 ↩ server-3-171-139-127.jfk52.r.cloudfront.net
- 3.171.139.13 ↩ server-3-171-139-13.jfk52.r.cloudfront.net
- 3.171.139.43
- 3.171.139.7
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1509.awsdns-60.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1509.awsdns-60.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1509.awsdns-60.org
ns-2044.awsdns-63.co.uk
ns-22.awsdns-02.com
ns-590.awsdns-09.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:193.159.178.224/27 include:spf.protection.outlook.com include:amazonses.com include:_spf.atlassian.net include:_spf.general.transactional-mail-a.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; rf=afrf; fo=1:s; pct=1; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 1% of failing messages only
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=48A0TvBbO8WcUt2zXM0AOaFc0OfWiGzjE_kYDUHDYsk
- teamviewer-sso-verification=10e4b5355acf42dba89fb5d5847f2462
- SPFv=spf1 mx ip4:193.159.178.224/27 include:spf.protection.outlook.com include:amazonses.com include:_spf.atlassian.net include:_spf.general.transactional-mail-a.com -all
- wrike-verification=MjE0NzI5MzozZWQ5OWE2ZTljMWVkMjNhOTFhNDMyYTA0YmNlNmM2ZWZlZDQ2Y2VkMWQ2MWQ0MzljYmY4NWU1NWJlNDc1Mjdk
- MS=ms19246106
- apple-domain-verification=njBRxaxhiqqmOW32
- atlassian-domain-verification=5rfzt8DzJeqHtaJwpB15ia7KsfUPaLySFJWhBaifrTE07sLhN83M6p6dRvdsGuWe
- atlassian-sending-domain-verification=bb4ffb4c-39b3-4a47-aedd-cbe35c8d4513
- autodesk-domain-verification=hWNb5xb_U3N9Zloz_XSA
- facebook-domain-verification=97ohdhuxq6l899ihmld4vunhin5upy
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 sport-thieme.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits