lab2fab.com

Valid Email Server
Domain Lookup › lab2fab.com

Domain Overview

DNS: ✓ 7h ago Checker: ✓ 7h ago
lab2fab.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:20:39 UTC · ↺ Refresh

MX Hostnames

  • mxa-0051cc01.gslb.pphosted.com
  • mxb-0051cc01.gslb.pphosted.com

MX Priorities

  • mxb-0051cc01.gslb.pphosted.com: 10
  • mxa-0051cc01.gslb.pphosted.com: 10

A / AAAA Records

  • 192.110.161.107 ↩ uschef.middlebyglobal.com

Mail Server IPs

  • 148.163.139.33 ↩ mx0b-0051cc01.pphosted.com

SOA Record

Raw SOA dns1.comlaude-dns.com dnstech.comlaude.com 1739830461 43200 7200 1209600 3600
Primary NS (mname)
dns1.comlaude-dns.com
Admin Email (rname)
dnstech@comlaude.com
Serial
1739830461
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns4.comlaude-dns.eu
dns1.comlaude-dns.com
dns2.comlaude-dns.net
dns3.comlaude-dns.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • logmein-verification-code=4d7ccbc1-53d4-4a32-af23-85bb953ceed7
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • google-site-verification=n8v2KHeMLHS30pv9AX1aHW2xRDTh4U1v-8AkI5HrDCE
  • MS=ms91356019
  • ZOOM_verify_HaCQKSZNSvOpQlGRCb5F9Q
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 lab2fab.com

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

No credit card required
Get 1,000 Free Credits