dotsource.de

Valid Email Server
Domain Lookup › dotsource.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dotsource.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 12:46:44 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 82.165.111.246 (no PTR)

Mail Server IPs

  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dotsource.de it.dotsource.de 2026040116 1800 600 604800 3600
Primary NS (mname)
ns1.dotsource.de
Admin Email (rname)
it@dotsource.de
Serial
2026040116
Refresh
1800s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.dotsource.de
ns1.dotsource.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:mail.dotsource.de a:mail2.dotsource.de include:spf.protection.outlook.com include:spf.emailsignatures365.com include:aspmx.pardot.com ip4:18.203.38.114/32 ip4:109.73.25.101/32 ip4:109.73.25.98/32 ip4:46.231.91.131/32 ip4:54.194.125.105/32 ip4:204.14.234.64/28 ip4:204.14.232.64/28 ip4:109.73.25.100/32 ip4:182.50.78.64/28 ip4:96.43.144.64/31 ip4:96.43.148.64/31 ip4:80.155.143.243/32 include:_spf.salesforce.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
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • MS=ms11624676
  • pardot320991=d3e0229ca0e48c5c1b5c688ab39a5c709e4977247206c9be752b2af5236faba6
  • SPFv=spf1 a:mail.dotsource.de a:mail2.dotsource.de include:spf.protection.outlook.com include:spf.emailsignatures365.com include:aspmx.pardot.com ip4:18.203.38.114/32 ip4:109.73.25.101/32 ip4:109.73.25.98/32 ip4:46.231.91.131/32 ip4:54.194.125.105/32 ip4:204.14.234.64/28 ip4:204.14.232.64/28 ip4:109.73.25.100/32 ip4:182.50.78.64/28 ip4:96.43.144.64/31 ip4:96.43.148.64/31 ip4:80.155.143.243/32 include:_spf.salesforce.com ~all
  • cloudflare-verify.dotsource.de=431125729-380932222
  • 86400atlassian-domain-verification=o2N0q4PV/phUl64wwip/xCYp/MpKc9wmwjdZkRsp7GZf9xf8i9SsCQKSBrsYqfBA
  • atlassian-sending-domain-verification=4d20c06c-2311-444b-a85d-3f07d2f0dc5d
  • cursor-domain-verification-9c2w4j=DmCnI2TpxQHtZE4ovbv1Dm2E3
  • google-site-verification=WP-qDGWKp4nJcK8pvrXespXDmFgGIrRH15xclX8-Eu0
Full email verification for dotsource.de

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