Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
defense.gov
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:35:05 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 104.90.84.12 ↩ a104-90-84-12.deploy.static.akamaitechnologies.com
- 2600:141b:e800:21a1::3a30 ↩ g2600-141b-e800-21a1-0000-0000-0000-3a30.deploy.static.akamaitechnologies.com
- 2600:141b:e800:219c::3a30 ↩ g2600-141b-e800-219c-0000-0000-0000-3a30.deploy.static.akamaitechnologies.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
hadar.dma.mil cop.hadar.dma.mil 1556726353 10800 3600 12096000 3600
Primary NS (mname)
hadar.dma.mil
Admin Email (rname)
cop@hadar.dma.mil
Serial
1556726353
Refresh
10800s
Retry
3600s
Expire
12096000s
Minimum TTL
3600s
Nameservers (NS)
ns1-95.akam.net
ns1-116.akam.net
usc5.akam.net
asia3.akam.net
asia2.akam.net
eur6.akam.net
use2.akam.net
use9.akam.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:52.222.29.245/32 include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=6dXp_kwBjmZhtI9uU0HORAv6_LGaxSlnkyozKqpbg_w
- SPFv=spf1 mx ip4:52.222.29.245/32 include:_spf.google.com -all
- 237m4pp8wk4z3xj0khf0pfd51jpt9ykf
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