Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deltadefense.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:29:18 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 104.18.37.50 (no PTR)
- 172.64.150.206
- 2606:4700:4402::6812:2532
- 2a06:98c1:3106::ac40:96ce
Mail Server IPs
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
SOA Record
Raw SOA
april.ns.cloudflare.com dns.cloudflare.com 2399966010 10000 2400 604800 1800
Primary NS (mname)
april.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399966010
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
april.ns.cloudflare.com
cody.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:136.147.46.222 ip4:209.85.219.0/24 ip4:209.85.222.53 include:spf.mbsrvs.com include:amazonses.com include:_spf.salesforce.com include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
9 records- _globalsign-domain-verification=9kHwsWkJFTs04XW5KsKi0Z7AYadtG-OgVS7KOL95Ko
- _globalsign-domain-verification=jU0wvzcyjqMV9PLfIpMrjPpNJRmKz_8Oi46adg2G34
- ca3-25ee337ffd7244e28deadd5c5bd89fdf
- facebook-domain-verification=n2f3cqyosi59agcx9obhve3itofvsw
- google-site-verification=CM4hdaSjI82ozWzegCePyxG9UOkHhTICives3-9dVSM
- google-site-verification=tH6bWl14i946tXoXhrNvJAIL2EN1IYupjX5ssbybFvc
- loaderio=8c2ac0d494cd3c28c8f3f51b7d08b957
- SPFv=spf1 ip4:136.147.46.222 ip4:209.85.219.0/24 ip4:209.85.222.53 include:spf.mbsrvs.com include:amazonses.com include:_spf.salesforce.com include:_spf.google.com ~all
- MS=ms90955951
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