deltafrankfurtoffenbach.com

Valid Email Server
Domain Lookup › deltafrankfurtoffenbach.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
deltafrankfurtoffenbach.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 03:57:45 UTC · ↺ Refresh

MX Hostnames

  • deltafrankfurtoffenbach-com.mail.protection.outlook.com

MX Priorities

  • deltafrankfurtoffenbach-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 3.214.21.245 ↩ ec2-3-214-21-245.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.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 ns-1529.awsdns-63.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1529.awsdns-63.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-708.awsdns-24.net
ns-1529.awsdns-63.org
ns-1629.awsdns-11.co.uk
ns-455.awsdns-56.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mail.cloud.odysseyhotels.nl a:wp368.webpack.hosteurope.de a:emailsecurity.cloud.focusnet.de include:spf.protection.outlook.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

✗ None detected

No 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

6 records
  • SPFv=spf1 a mx a:mail.cloud.odysseyhotels.nl a:wp368.webpack.hosteurope.de a:emailsecurity.cloud.focusnet.de include:spf.protection.outlook.com ~all
  • CX8uB6iAC2Wqy9SqnsPTkoX0IihOvr0UDfGC+6Zr0x5ddUj5V+VzoV97D365KvLMGDFCDIiKqRbHLSQR2nsHfA==
  • MS=ms17803415
  • MS=ms30794633
  • MS=ms35298660
  • ms35298660.msv1.invalid
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