dsl-factory.de

Valid Email Server
Domain Lookup › dsl-factory.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
dsl-factory.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:44:46 UTC · ↺ Refresh

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MX Hostnames

  • dslfactory-de0i.mail.protection.outlook.com

MX Priorities

  • dslfactory-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 92.205.210.121 ↩ mc23474.ispgateway.de
  • 2a00:1169:103:6d40:: ↩ mc23474.ispgateway.de

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns61.domaincontrol.com dns.jomax.net 2026070303 28800 7200 604800 600
Primary NS (mname)
ns61.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026070303
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns62.domaincontrol.com
ns61.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:spf.protection.outlook.com include:ispgateway.de ip4:176.94.139.145 ip4:92.205.210.121 include:spf.brevo.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

5 records
  • brevo-code:60187b7538f70da1296692230969a03c
  • google-site-verification=qJLVCO9JZ9H2A6so2sjLsw7wkmoWaarLC_Nl1gWcMps
  • google-site-verification=Pm6SGfcRbfN-ePutCdB9jQAS8nu8xBePVSzcEVeyD34
  • SPFv=spf1 mx a include:spf.protection.outlook.com include:ispgateway.de ip4:176.94.139.145 ip4:92.205.210.121 include:spf.brevo.com ~all
  • k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z+FApQ6ra2VsXfbJP3HE6wAO0YTVEJt1TmeczhEd2Jiz/fcabIISgXEdSpTYJhb0ct0VJRxcg4c8c7wIDAQAB
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