Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wts.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 05:20:58 UTC · ↺ Refresh
MX Hostnames
- wts-de.mail.protection.outlook.com
MX Priorities
- wts-de.mail.protection.outlook.com: 10
A / AAAA Records
- 80.83.116.64 ↩ server-wts01-live.virtualhosts.de
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024093490 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024093490
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.de
ns.udag.org
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:spf.tds-sharedservices.de include:inxserver.com include:spf.mailjet.com include:spf.crsend.com include:amazonses.com include:_spf.jpberlin.de ip4:80.228.247.60 ip4:134.119.58.45 ip4:93.187.234.87 ip4:209.177.169.130 ip4:209.177.169.161 ip4:209.177.165.130 ip4:209.177.165.161 ip4:4.184.113.142 ip4:80.83.116.64 ip4:80.83.116.65 ip4:91.190.200.3 ip4:91.190.200.4 -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;fo=1;pct=50;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=r;adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
13 records- _vqwh231odpe6263g5ajor5n4yuh9fj1
- MS=A90207E2CD2B7B56A635A9CFFDD4D71226789BE7
- _yzh3mml1ytauygpot2mvz1de71jzbvt
- bw=9y4uFVgYOl2IFvxElB4hLqyC5zwEThvEeMuk0KCRKhmf
- DirectFedAuthUrl=https://login.microsoftonline.com/9f8cef75-d3d0-4433-974d-20de42f32f94/saml2
- _fgss46be77kxstxqznt01ceoki8wywr
- SPFv=spf1 a mx include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:spf.tds-sharedservices.de include:inxserver.com include:spf.mailjet.com include:spf.crsend.com include:amazonses.com include:_spf.jpberlin.de ip4:80.228.247.60 ip4:134.119.58.45 ip4:93.187.234.87 ip4:209.177.169.130 ip4:209.177.169.161 ip4:209.177.165.130 ip4:209.177.165.161 ip4:4.184.113.142 ip4:80.83.116.64 ip4:80.83.116.65 ip4:91.190.200.3 ip4:91.190.200.4 -all
- apple-domain-verification=xBB7wy2uZZ7kt7nR
- _ksk65eeofmhq7yj6wgxdru3wbnulgoi
- ZWwH+W4DqKd9Wuu90sjWoyfLbllTI7f3vtzBeXtxwkLd/D4PUBZAh3XyXFvYm/4ZOZGZYby7EtLQ5tq7pwXu8A==
- _dnv1c0imj0fhmf08ien60r7xio3hhli
- _kwcr8oztzgxj7tuhx256vx81y2edkfr
- webexdomainverification.=fcd4a450-f45e-43f9-92b0-da3e5a0f4755
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