Domain Overview
DNS: ✓ 3mo ago
Checker: ✓ 3mo ago
5505.industries
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 12:09:53 UTC · ↺ Refresh
MX Hostnames
- in1-smtp.messagingengine.com
- in2-smtp.messagingengine.com
MX Priorities
- in2-smtp.messagingengine.com: 20
- in1-smtp.messagingengine.com: 10
A / AAAA Records
- 172.233.148.193
- 2a01:7e03::2000:62ff:fe0a:b7be
Mail Server IPs
- 202.12.124.218 ↩ stl-mx-03.messagingengine.com
- 202.12.124.219 ↩ stl-mx-04.messagingengine.com
- 202.12.124.216 ↩ stl-mx-01.messagingengine.com
- 202.12.124.217 ↩ stl-mx-02.messagingengine.com
- 103.168.172.216 ↩ phl-mx-01.messagingengine.com
- 103.168.172.217 ↩ phl-mx-02.messagingengine.com
- 103.168.172.218 ↩ phl-mx-03.messagingengine.com
- 103.168.172.219 ↩ phl-mx-04.messagingengine.com
- 103.168.172.220 ↩ phl-mx-05.messagingengine.com
- 103.168.172.221 ↩ phl-mx-06.messagingengine.com
- 103.168.172.222
- 103.168.172.223
SOA Record
Raw SOA
get.desec.io get.desec.io 2026055143 86400 3600 2419200 3600
Primary NS (mname)
get.desec.io
Admin Email (rname)
get@desec.io
Serial
2026055143
Refresh
86400s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.desec.io
ns2.desec.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.messagingengine.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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- google-site-verification=9j-uxPR4_x5H_1yiUrznMAM5L7gqXiNw7MG4vsTF9ww
- SPFv=spf1 include:spf.messagingengine.com -all
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 5505.industries
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits