Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peaktechnical.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:58:26 UTC · ↺ Refresh
MX Hostnames
- peaktechnical-com.mail.protection.outlook.com
MX Priorities
- peaktechnical-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-421.awsdns-52.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-421.awsdns-52.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1631.awsdns-11.co.uk
ns-421.awsdns-52.com
ns-690.awsdns-22.net
ns-1284.awsdns-32.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.happyfox.com include:amazonses.com include:spf.protection.outlook.com include:spf.jobdiva.com mx:haleymail.com include:9292145.spf10.hubspotemail.net include:helpscoutemail.com ip4:168.245.24.208 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
11 records- facebook-domain-verification=qd8xo7dlliw3f6b57495cvrf157nhj
- google-site-verification=Fj4ZiFBhi8-W5U13CKQWkdU3eK3tVs31-xakiCK8djE
- twilio-domain-verification=11dd14edc1daec397384ec1bd15eee61
- SPFv=spf1 include:spf.happyfox.com include:amazonses.com include:spf.protection.outlook.com include:spf.jobdiva.com mx:haleymail.com include:9292145.spf10.hubspotemail.net include:helpscoutemail.com ip4:168.245.24.208 -all
- wpe-verification=peaktechstaff
- 85fvofcpiprfqcr44aaan989
- MS=ms81845628
- adobe-idp-site-verification=6208c13149d670ad3f0b745025f504fa1089079a67e5c8677748e9d3cc677fcc
- airtable-verification=3c1a405620229c6f0f0ec4fdf8c93ef3
- apple-domain-verification=oXgQeSrTfPCvGFEI
- docusign=cbb75e26-1728-44b6-bc72-353c0252f670
Full email verification for peaktechnical.com
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