tcsag.de

Valid Email Server
Domain Lookup › tcsag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tcsag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 13:14:51 UTC · ↺ Refresh

MX Hostnames

  • tcsag-de.mail.protection.outlook.com

MX Priorities

  • tcsag-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 134.119.247.79 ↩ mc22062.ispgateway.de

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1065.ui-dns.com hostmaster.1und1.de 2016080198 28800 7200 604800 300
Primary NS (mname)
ns1065.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016080198
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1065.ui-dns.org
ns1065.ui-dns.com
ns1065.ui-dns.de
ns1065.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:217.6.138.42 ip4:134.119.247.79 include:finalproductpro.com include:ispgateway.de include:_spf-eu.ionos.com a:mx00.kundenserver.de a:mx01.kundenserver.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

5 records
  • SPFv=spf1 ip4:217.6.138.42 ip4:134.119.247.79 include:finalproductpro.com include:ispgateway.de include:_spf-eu.ionos.com a:mx00.kundenserver.de a:mx01.kundenserver.de include:spf.protection.outlook.com ~all
  • ElE9qZmaM1q5kEYHBpZOajYDTDkAsbtHSOM9yZK1ecJFv5IiaPapHfQArcaWhQvzalsw8fRS+84y2aZ8iwhkZw==
  • atlassian-domain-verification=SG2vtyVJCfV3/EgwaMZ6BFircpz4X1MvAI146MJp0wpKjXxlM5zGaeRFO47KQxQh
  • _globalsign-domain-verification=uC-CYhoVWPdmhkXTplwM_APiKJyaDWz6oxvzmAFNmP
  • apple-domain-verification=KgEKKJz4J269vVD7
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