Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dms-ag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-04 19:13:02 UTC · ↺ Refresh
MX Hostnames
- dmsag-de0i.mail.protection.outlook.com
MX Priorities
- dmsag-de0i.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
- 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:85.115.17.83 ip4:188.68.47.108 ip4:20.107.76.130 ip4:20.93.141.8 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.jpberlin.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
13 records- atlassian-domain-verification=/PxiTG9tW55OsMMvgdt7BaGBm4c0dSl1luDMyDVjlJNCwEA44q3Z6CmjOjZgkFzQ
- atlassian-sending-domain-verification=e4c68e36-0f86-4f1b-bd35-b66338ca22c6
- jetbrains-domain-verification=bvnszuu1u29gq6v3mjt22ii58
- SPFv=spf1 ip4:85.115.17.83 ip4:188.68.47.108 ip4:20.107.76.130 ip4:20.93.141.8 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.jpberlin.de -all
- 3l8lKZ0J26XMKKCEIJAXBaUGLb2RPHF5qyzLbTDh9GAh/r+7FrkuBxjg6CnJ2MTpUaOWWCJK2jTCobv5ds9kEw==
- pd4feihb5o95ej15otp13vqg2f
- c78331a6486e4e27bdc718e82180a24a
- google-site-verification=5_mLuoa_C2vuMAcc5PFsN8AHn-RwOn4mPAXiABNH9xw
- o9uhp383g6hmr7cc4gbqe4cu64
- autodesk-domain-verification=nfLdVHHBNoyrAGl83TKP
- teamviewer-sso-verification=439f187a022143e3b07a0fbd5e298bf2
- _globalsign-domain-verification=6wbNI6r56CqZjq-cw82KEFttOLOAeFbEKgXbwXVQQU
- 5mWzqiidm653wz4c0cQZh5wCoiMB4juGve63BxKGn0g=
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 · Customize →
See demo & docs
Deep verification
Full email verification for dms-ag.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits