chainrelations.de

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-21 02:41:56 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 178.16.59.192 โ†ฉ r27890.agenturserver.it

Mail Server IPs

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

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1720479044 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1720479044
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.de
ns01.agenturserver.co
ns01.agenturserver.it

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:52950.spf07.hubspotemail.net -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; pct=100
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

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

2 records
  • MS=ms57467996
  • SPFv=spf1 include:spf.protection.outlook.com include:52950.spf07.hubspotemail.net -all
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