Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
7tech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 10:55:13 UTC · ↺ Refresh
MX Hostnames
- 7tech-com.mail.protection.outlook.com
MX Priorities
- 7tech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.13.116 (no PTR)
- 172.67.68.77 (no PTR)
- 104.26.12.116
- 2606:4700:20::681a:c74
- 2606:4700:20::681a:d74
- 2606:4700:20::ac43:444d
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
arch.ns.cloudflare.com dns.cloudflare.com 2398036167 10000 2400 604800 1800
Primary NS (mname)
arch.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398036167
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arch.ns.cloudflare.com
erin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:mailgun.org include:infusionmail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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- apple-domain-verification=8A2KVZP8idk2E7O9
- duo_sso_verification=Td4ifU1cXLYmDYcDcJieiyCRiSXvhETv6YUqwhrcGybxMC9YyEoMWbVsmbh1c0eg
- google-site-verification=Vapos1nS7rI23VJ2TvURChxKGyMp_5b9FydbxUUQTVs
- google-site-verification=kUVNBnE-T_4h8Fgd2Lg7ID_wTHrgJGpLs1PQDKdvubM
- openai-domain-verification=dv-gBGrUOxiXw1kBX7D0ws40fzG
- SPFv=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:mailgun.org include:infusionmail.com -all
- MS=ms44506570
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