Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
itcaustin.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:00:16 UTC · ↺ Refresh
MX Hostnames
- itcaustin-com.mail.protection.outlook.com
MX Priorities
- itcaustin-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.135.144 (no PTR)
- 104.21.26.61 (no PTR)
- 2606:4700:3031::ac43:8790
- 2606:4700:3035::6815:1a3d
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
finley.ns.cloudflare.com dns.cloudflare.com 2399804303 10000 2400 604800 1800
Primary NS (mname)
finley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399804303
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
finley.ns.cloudflare.com
savanna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:transmail.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=ms26562130
- MS=ms66347242
- MS=ms96946035
- google-site-verification=6cLsBR8d5Wa1-Q-uS7dyHW1BubQbx-uHSR8ANZ9vGB4
- google-site-verification=RGk4BSq5GA2361r0XBqk0bVivzySELglIRLceZQUcLQ
- google-site-verification=kCI11kFUphg5vIP0OY-Cb4omUiBmH5UBM9C2PnWJc-Y
- SPFv=spf1 include:spf.protection.outlook.com include:transmail.net ~all
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