zynim.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
zynim.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-30 14:47:39 UTC ยท โ†บ Refresh

MX Hostnames

  • zynim-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.26.3.106 (no PTR)
  • 172.67.69.56 (no PTR)
  • 104.26.2.106
  • 2606:4700:20::ac43:4538
  • 2606:4700:20::681a:26a
  • 2606:4700:20::681a:36a

Mail Server IPs

  • 52.101.192.1 โ†ฉ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.2 โ†ฉ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.192.0 โ†ฉ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.0 โ†ฉ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 โ†ฉ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 โ†ฉ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: โ†ฉ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 โ†ฉ mail-yqzpr01cu01001.inbound.protection.outlook.com

SOA Record

Raw SOA carol.ns.cloudflare.com dns.cloudflare.com 2400128019 10000 2400 604800 1800
Primary NS (mname)
carol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400128019
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

carol.ns.cloudflare.com
rustam.ns.cloudflare.com

SPF Record

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

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=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“ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

3 records
  • openai-domain-verification=dv-tfDuDWrc0xXZLZ52wlWRJ6wK
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
  • MS=ms25105292
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