Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zafirosoft.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 11:34:18 UTC · ↺ Refresh
MX Hostnames
- zafirosoft-com.mail.protection.outlook.com
MX Priorities
- zafirosoft-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.4.73 (no PTR)
- 172.67.73.106 (no PTR)
- 104.26.5.73
- 2606:4700:20::ac43:496a
- 2606:4700:20::681a:449
- 2606:4700:20::681a:549
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
aiden.ns.cloudflare.com dns.cloudflare.com 2399943859 10000 2400 604800 1800
Primary NS (mname)
aiden.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399943859
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aiden.ns.cloudflare.com
coco.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:146.148.63.232 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:146.148.63.232 include:spf.protection.outlook.com -all
- MS=ms37158311
- google-site-verification=54gaqrKU02PwSNr45qMSe2jDoBgv2xlkcJCz3eA4o-E
- google-site-verification=fNii3H_jT2_97pXJw-6rsGOJJYUerM9eipzjnkX2TWk
- sendinblue-code:dec238c8ed41000477d6728fc83d2aa7
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