Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gocomputek.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:04:47 UTC · ↺ Refresh
MX Hostnames
- gocomputek-com.mail.protection.outlook.com
- mx1-us2.ppe-hosted.com
- mx2-us2.ppe-hosted.com
MX Priorities
- mx1-us2.ppe-hosted.com: 0
- mx2-us2.ppe-hosted.com: 10
- gocomputek-com.mail.protection.outlook.com: 20
A / AAAA Records
- 172.67.73.223
- 104.26.2.217
- 104.26.3.217
- 2606:4700:20::681a:3d9
- 2606:4700:20::ac43:49df
- 2606:4700:20::681a:2d9
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f907::1
- 2a01:111:f403:c946::
SOA Record
Raw SOA
pat.ns.cloudflare.com dns.cloudflare.com 2395601332 10000 2400 604800 1800
Primary NS (mname)
pat.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395601332
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vicky.ns.cloudflare.com
pat.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:52.179.8.187 ip4:23.115.250.41 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org ip4:52.179.8.187 ip4:23.115.250.41 -all
- google-site-verification=KcAU4Pb9Xsmwg8KDCs83bVryJdUH5MYJZ3bwkkQXry4
- ppe-88c84400f893547335c3
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