Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dampsoft.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 10:10:38 UTC · ↺ Refresh
MX Hostnames
- dampsoft-de.mail.protection.outlook.com
MX Priorities
- dampsoft-de.mail.protection.outlook.com: 10
A / AAAA Records
- 178.63.45.144 ↩ www.dampsoft.de
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net it.dampsoft.de 2025121014 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
it@dampsoft.de
Serial
2025121014
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
d.ns14.net
b.ns14.net
a.ns14.net
c.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:178.63.185.90 ip4:136.243.230.26 ip4:148.251.28.196 ip4:178.63.45.144 ip4:116.202.253.105 ip4:80.149.230.96/27 ip4:153.92.34.48/28 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:19706214.spf10.hubspotemail.net include:_spf.psm.knowbe4.com include:agenturserver.de include:docebosaas.com include:spf.haiilo.cloud -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=604800;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s2._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
14 records- d365mktkey=CJxK0h8ZbibZHueDiaQqfXZplyWxbZqRbxUfbVekMCox
- google-site-verification=JsirOiXlGITQCT_ocrSn-8ECQUySnKyAWKReKwn_SJs
- apple-domain-verification=5VoJqZ5nA3BG9lfT
- _au582nqmabphbrh10pm9cpbym8waqr4
- atlassian-domain-verification=1uqxbZR9k/auPLdCQSgnyI45l4Ec1mSCSKHSyT/ulsgu7uYOrU10GGDwYDuOafJa
- PEL4kM9b5aLNz1QwgYTPWlpDs4DN1fneyFomRCloD5wDTNghp+IVanszUmrPGFyoPzRNaNB7FBhFV7iqTqScfA==
- sophos-domain-verification=ba240a28a30318d486b2d90fb5450e82b63c8ab00fbeae817df58329d7f1c59f
- MS=989F2474DCB69238CFC46441EABBAB5D577854FA
- _2w79gr41o830n0gfujz4waathql7w0q
- _sjzasy9qrzeqzo9u503j3pxxw5mhmhl
- 0dg4xzk0gbt5rdrfy2pbfshvsvfqq3qv
- D-TRUST=STPPUF7RDK9QGPCYEBAHIOE
- d365mktkey=c4S4KO7Z7ccDRJ30RUARJZ0I7DvmxdhXNTxttpM1fj4x
- SPFv=spf1 a mx ip4:178.63.185.90 ip4:136.243.230.26 ip4:148.251.28.196 ip4:178.63.45.144 ip4:116.202.253.105 ip4:80.149.230.96/27 ip4:153.92.34.48/28 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:19706214.spf10.hubspotemail.net include:_spf.psm.knowbe4.com include:agenturserver.de include:docebosaas.com include:spf.haiilo.cloud -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
Verify actual deliverability to dampsoft.de
SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.
Get 1,000 Free Credits