Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
in-depth.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 15:13:55 UTC · ↺ Refresh
MX Hostnames
- mail.in-depth.com
MX Priorities
- mail.in-depth.com: 10
A / AAAA Records
- 65.49.9.55 (no PTR)
Mail Server IPs
- 216.218.249.71 ↩ mail.in-depth.com
SOA Record
Raw SOA
ns1.in-depth.com noc.in-depth.com 2026032599 7200 3600 1209600 120
Primary NS (mname)
ns1.in-depth.com
Admin Email (rname)
noc@in-depth.com
Serial
2026032599
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
120s
Nameservers (NS)
ns2.in-depth.com
ns1.in-depth.com
ns3.in-depth.com
SPF Record
✓ Strict (-all)
v=spf1 mx +ip4:216.218.249.71 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 mx +ip4:216.218.249.71 -all
- google-site-verification=iUcq9X60nKNU8GNbmbyLYGox72cWqfpjHlDWOeIeJwE
- google-site-verification=GZv9v94i5iEdmnMQKtMAO6kZNQBjNOuvUTlGjJ6BnEo
Full email verification for in-depth.com
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