rds.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
rds.de
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-24 15:33:02 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

  • rds-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 178.77.115.237 โ†ฉ vwp17228.webpack.hosteurope.de

Mail Server IPs

  • 52.101.73.11 โ†ฉ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.22 โ†ฉ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.12 โ†ฉ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.8 โ†ฉ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 โ†ฉ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d โ†ฉ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 โ†ฉ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 โ†ฉ mail-am4pr0401cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns47.domaincontrol.com dns.jomax.net 2026021806 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021806
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns48.domaincontrol.com
ns47.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:178.77.115.237 mx:indivsurvey.de include:spf.smtp.net include:spf.protection.outlook.com include:spf.emailsignatures365.com a:mail.fp-sign.com ip4:83.246.89.68 ~all
๐Ÿ“Š DNS lookups: 5/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ 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
  • bw=VCsqeZyYfp0l8zoDL+clxPNF5fYrOmnO/8z66r3ssHGy
  • atlassian-domain-verification=9pmFWWz3dqSyDlp4DvzCx/Q/7MbYIqyU2HaBuo49gRDlF3dGqub2iUa3YJqpzK3F
  • SPFv=spf1 ip4:178.77.115.237 mx:indivsurvey.de include:spf.smtp.net include:spf.protection.outlook.com include:spf.emailsignatures365.com a:mail.fp-sign.com ip4:83.246.89.68 ~all
  • SA+EoaAowRBffAtn2DaDyXV/9axgKGKFLUO8YQ2uft1ZN/+oKABolTE81tcYXJM23FEmQKNh4e7qeoJdVCr9oA==
  • MS=ms17955640
  • atlassian-sending-domain-verification=adca3390-ffa0-4908-bdea-1f09d2c82d48
  • apple-domain-verification=6Fuz3cYqTlL6EaGt
  • 56mgkot811bq6luoluc3hh2t3d
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