tomaszycki.com

Valid Email Server
Domain Lookup › tomaszycki.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 20:46:46 UTC · ↺ Refresh

MX Hostnames

  • a66659e6197040b306c113ef2b21f8.msv1.invalid
  • a66659e6197040b306c113ef2b21f8.pamx1.hotmail.com

MX Priorities

  • a66659e6197040b306c113ef2b21f8.msv1.invalid: 100
  • a66659e6197040b306c113ef2b21f8.pamx1.hotmail.com: 10

A / AAAA Records

  • 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
  • 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.73.0 (no PTR)
  • 52.101.11.5 (no PTR)
  • 52.101.10.15 (no PTR)
  • 52.101.194.10 (no PTR)

SOA Record

Raw SOA ns43.domaincontrol.com dns.jomax.net 2025062601 86400 7200 3600000 86400
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025062601
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns44.domaincontrol.com
ns43.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • v=msv1 t=a66659e6197040b306c113ef2b21f8
  • SPFv=spf1 include:outlook.com ~all
Full email verification for tomaszycki.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits