Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ammtec.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 16:29:22 UTC · ↺ Refresh
MX Hostnames
- ammtec-com.in.shield.security
MX Priorities
- ammtec-com.in.shield.security: 10
A / AAAA Records
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.185.159.144 (no PTR)
Mail Server IPs
- 18.189.151.200 ↩ ec2-18-189-151-200.us-east-2.compute.amazonaws.com
- 18.224.193.68 ↩ ec2-18-224-193-68.us-east-2.compute.amazonaws.com
SOA Record
Raw SOA
ns39.domaincontrol.com dns.jomax.net 2024111301 28800 7200 604800 3600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024111301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns39.domaincontrol.com
ns40.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.shield.security include:return.smtpcorp.com -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
✓ 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
3 records- MS=ms21277916
- SPFv=spf1 include:spf.protection.outlook.com include:spf.shield.security include:return.smtpcorp.com -all
- google-site-verification=cpwE4QeDoakpk_KTGmBB0YbF8CdLu037mC7msjmHLS4
Full email verification for ammtec.com
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