austintechgroups.com

Valid Email Server
Domain Lookup › austintechgroups.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
austintechgroups.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 22:01:50 UTC · ↺ Refresh

MX Hostnames

  • austintechgroups-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 68.66.216.23 ↩ mi3-lr2.supercp.com

Mail Server IPs

  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.supercp.com paulr.inboundinteractive.com 2026031801 3600 7200 1209600 86400
Primary NS (mname)
ns1.supercp.com
Admin Email (rname)
paulr@inboundinteractive.com
Serial
2026031801
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.supercp.com
ns3.supercp.com
ns2.supercp.com
ns4.supercp.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:68.66.216.23 +include:spf.a2hosting.com +include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:68.66.216.23 +include:spf.a2hosting.com +include:spf.protection.outlook.com ~all
  • google-site-verification=_m5fWJDZcUe7c33zDuO_cTVNOoIOSz4LIR682fafiAU
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