Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
systemadik.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 07:22:21 UTC · ↺ Refresh
MX Hostnames
- mx3.tigertech.net
- mx2.tigertech.net
- mx1.tigertech.net
MX Priorities
- mx3.tigertech.net: 20
- mx1.tigertech.net: 10
- mx2.tigertech.net: 10
A / AAAA Records
- 100.24.208.97 ↩ staticip2.multiscreensite.com
- 35.172.94.1 ↩ staticip.multiscreensite.com
Mail Server IPs
- 208.80.4.94 ↩ mx3.tigertech.net
- 208.80.4.163 ↩ mxb1.tigertech.net
- 208.80.4.161 ↩ mxa1.tigertech.net
- 208.80.4.164 ↩ mxb2.tigertech.net
- 208.80.4.162 ↩ mxa2.tigertech.net
SOA Record
Raw SOA
ns1.tigertech.net support.tigertech.net 2026031103 7200 1800 1209600 900
Primary NS (mname)
ns1.tigertech.net
Admin Email (rname)
support@tigertech.net
Serial
2026031103
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns3.tigertech.org
ns2.tigertech.biz
ns1.tigertech.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:tigertech.net include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:tigertech.net include:_spf.google.com ~all
- google-site-verification=EnIVu_xxJhGNvYZ-GIsinEmMVMFrNRfyjMTdSqyqduQ
Full email verification for systemadik.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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