Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
intersoftsystems.com
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-23 12:57:18 UTC ยท โบ 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 โฉ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.50.13 โฉ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.9.11 โฉ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.41.56 โฉ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 โฉ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 โฉ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 โฉ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 โฉ 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
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ 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
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
โณ Subdomain policy: reject
DKIM Selectors
โ 1 found
s1._domainkey
โ Public key: 392 chars (valid)
โ 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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