intersoftsystems.com

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-23 12:57:18 UTC ยท โ†บ Refresh

MX Hostnames

  • intersoftsystems-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 195.35.38.27 (no PTR)

Mail Server IPs

  • 52.101.41.21 โ†ฉ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.50.13 โ†ฉ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.9.11 โ†ฉ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.41.56 โ†ฉ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 โ†ฉ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 โ†ฉ mail-co1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 โ†ฉ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 โ†ฉ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com 31 21600 3600 259200 300
Primary NS (mname)
ns-cloud-d1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
31
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-d4.googledomains.com
ns-cloud-d3.googledomains.com
ns-cloud-d1.googledomains.com
ns-cloud-d2.googledomains.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; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=0:1; pct=100; adkim=r; aspf=r
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: reject

DKIM Selectors

โœ“ 1 found
s1._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: s1

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

All TXT Records

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms18346362
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