segrexdevelopment.com

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-21 17:49:43 UTC ยท โ†บ Refresh

MX Hostnames

  • segrexdevelopment-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 5.181.161.89 (no PTR)

Mail Server IPs

  • 52.101.147.1 โ†ฉ mail-au1p273cu00101.inbound.protection.outlook.com
  • 52.101.148.1 โ†ฉ mail-dx1p273cu00301.inbound.protection.outlook.com
  • 52.101.148.3 โ†ฉ mail-dx3p273cu00103.inbound.protection.outlook.com
  • 52.101.148.13 โ†ฉ mail-dx2p273cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:cc30:: โ†ฉ mail-dx1p273cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc2f:: โ†ฉ mail-au1p273cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc30::3 โ†ฉ mail-dx2p273cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:cc30::1 โ†ฉ mail-dx3p273cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

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— p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
โš  p=none โ€” monitoring only, no enforcement
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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • mscid=QB0Hj7qVGIetYFbQFUQ2ZbeqPEASkp8kDS+okH1A5+RkXrMzrEQY/sonnDe3S2TG8HqBH29FgBRrbgTt0J0eOQ==
  • proxy-ssl.webflow.com
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