engistech.com

Valid Email Server
Domain Lookup › engistech.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
engistech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 15:49:43 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • engistech-com.mail.protection.outlook.com
  • mailapp.hiworks.co.kr

MX Priorities

  • engistech-com.mail.protection.outlook.com: 10
  • mailapp.hiworks.co.kr: 50

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 45.120.71.59 ↩ mailapp.hiworks.co.kr
  • 121.254.168.55 ↩ mailapp.hiworks.co.kr
  • 211.47.76.59 ↩ mailapp.hiworks.co.kr

SOA Record

Raw SOA ns.gabia.co.kr hosting.gabia.com 2021051415 1800 600 1209600 86400
Primary NS (mname)
ns.gabia.co.kr
Admin Email (rname)
hosting@gabia.com
Serial
2021051415
Refresh
1800s
Retry
600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.gabia.net
ns.gabia.co.kr
ns1.gabia.co.kr

SPF Record

✓ Strict (-all)
v=spf1 ip4:203.84.244.133 ip4:203.84.244.170 include:amazonses.com include:spf.protection.outlook.com include:hiworks.co.kr -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 ip4:203.84.244.133 ip4:203.84.244.170 include:amazonses.com include:spf.protection.outlook.com include:hiworks.co.kr -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 engistech.com

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

No credit card required
Get 1,000 Free Credits