tjnowak.com

Valid Email Server
Domain Lookup › tjnowak.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tjnowak.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 03:22:49 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 0
  • mx2-us1.ppe-hosted.com: 0

A / AAAA Records

  • 98.158.76.66 ↩ host1.corpsite.com

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

SOA Record

Raw SOA ns3.corpsite.com hosting.watchcomm.net 2026031701 3600 1800 1209600 86400
Primary NS (mname)
ns3.corpsite.com
Admin Email (rname)
hosting@watchcomm.net
Serial
2026031701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.corpsite.com
ns4.corpsite.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:21936498.spf04.hubspotemail.net include:sendgrid.net include:proofpoint.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._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 include:spf.protection.outlook.com include:21936498.spf04.hubspotemail.net include:sendgrid.net include:proofpoint.com -all
  • google-site-verification=dBE5gC46WpxXU4Ei0AOSp0cnjKfg0m-V0Bsi3w5Yogw
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