mandantplus.de

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-28 23:33:42 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.243.11.91 โ†ฉ rw0b5b.webhosting.systems

Mail Server IPs

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

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2026010939 28800 7200 1209600 60
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026010939
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
60s

Nameservers (NS)

third-dns.netcup.net
second-dns.netcup.net
root-dns.netcup.net

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 1/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โ†ณ Subdomain policy: none

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 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

2 records
  • MS=ms23751395
  • SPFv=spf1 include:spf.protection.outlook.com -all
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