Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
gigatech.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:15:52 UTC · ↺ Refresh
MX Hostnames
- gigatech-net.mail.protection.outlook.com
- ms83016086.msv1.invalid
MX Priorities
- gigatech-net.mail.protection.outlook.com: 0
- ms83016086.msv1.invalid: 32767
A / AAAA Records
- 166.117.28.216 ↩ aa48f2d56528de85c.awsglobalaccelerator.com
- 99.83.224.83 ↩ aa48f2d56528de85c.awsglobalaccelerator.com
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns29.domaincontrol.com dns.jomax.net 2026042700 28800 7200 604800 600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026042700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns29.domaincontrol.com
ns30.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
8 records- atlassian-domain-verification=gFqeGh782ju5Zz6qZZNyPya56zXNdBY7u8pJaDcQLSeQmaga8tCfFZF433EIOQ1B
- MS=ms83016086
- MS-ms89925787
- apple-domain-verification=cI6SGTpFGvAovCoh
- MS=ms74696225
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
- anthropic-domain-verification-f7wj44=68EBtnGqt0OC3Zk91KBjJYJen
- google-site-verification=ZC_gIOuFtnOOVvELiH-TxWIKi22FpmKE5CPBcoXny_g
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 gigatech.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits