johnnysseptic.com

Valid Email Server
Domain Lookup › johnnysseptic.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 13:07:08 UTC · ↺ Refresh

MX Hostnames

  • johnnysseptic-com.mail.protection.outlook.com

MX Priorities

  • johnnysseptic-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.67.155.251 (no PTR)
  • 104.21.66.41 (no PTR)
  • 2606:4700:3033::ac43:9bfb
  • 2606:4700:3032::6815:4229

Mail Server IPs

  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA fonzie.ns.cloudflare.com dns.cloudflare.com 2396531043 10000 2400 604800 1800
Primary NS (mname)
fonzie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396531043
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rachel.ns.cloudflare.com
fonzie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
✓ 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
  • ppe-005554036bfe6c9a07e2
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms71534697
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for johnnysseptic.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits