Domain Overview
DNS: ✓ 4d ago
Checker: ✓ 4d ago
lammtech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:24:15 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 15
- mx1-us1.ppe-hosted.com: 15
A / AAAA Records
- 68.91.202.210 ↩ 68-91-202-210.lamm-resources.com
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009010111 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010111
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns24.digicertdns.net
ns25.digicertdns.net
ns21.digicertdns.com
ns20.digicertdns.com
ns22.digicertdns.com
ns23.digicertdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.lammtech_com._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
7 records- MS=ms28884663
- easydmarc-verification:91c3b5fb-7f1a-4877-b345-632f729d6f9e
- m3o17LM8dSVmd9FRBu0IyH7cqdPi2fP8dVzItTXPkg1M+raNnVlaI9FSJNfn63SZ9tnZ/h1HD4z8ZCAbMKUqNA==
- duo_sso_verification=WJYb8ahumaZ93ZRAiJYYEhmhqe4L0akpr73qradCnKDOQHsMsWcAELRLxCUWDUCI
- google-site-verification=LjD-UxR69c2qyk0HACIllasbg-diLXI5dSKHv36NsEE
- SPFv=spf1 include:_spf.lammtech_com._d.easydmarc.pro ~all
- google-site-verification=-WKnZpLb08tZoRqCOE1uPawTkU_Qqod9fJ2Xye2oGCU
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 · Customize →
See demo & docs
Deep verification
Full email verification for lammtech.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits