ibcstuttgart.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
ibcstuttgart.de
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-29 21:55:48 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 45.82.189.59 โ†ฉ mwp77.cloud86-host.io

Mail Server IPs

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

SOA Record

Raw SOA ns1.cloud86.nl hostmaster.cloud86.io 2026012501 14400 3600 1209600 1800
Primary NS (mname)
ns1.cloud86.nl
Admin Email (rname)
hostmaster@cloud86.io
Serial
2026012501
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns3.cloud86.eu
ns1.cloud86.nl
ns2.cloud86.nl

SPF Record

โœ“ Strict (-all)
v=spf1 +ip4:45.82.189.59 +a include:spf.protection.outlook.com include:_spf.google.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: google

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

All TXT Records

1 record
  • SPFv=spf1 +ip4:45.82.189.59 +a include:spf.protection.outlook.com include:_spf.google.com -all
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