client-mail.coxtech.com - dns.ninja
client-mail.coxtech.com
| CNAME | mail.coxtechrelay.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bc12🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:7e5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.229Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.18🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.229, 172.67.188.18 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bc12, 2606:4700:3035::6815:7e5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
coxtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3f93🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:931d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.147Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.29🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lara.ns.cloudflare.com ⭐ | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| MX | coxtech-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms61055075 | ||||||
| TXT | google-site-verification=_86QbUN2JPpkiRXanYSR-ovrhZSLMl9qD2Eo--xpCaE | ||||||
| TXT | google-site-verification=vyZ9sn8UQRaQ1fir_Kd7VoEcV0-49Ucv39HsuX446CY | ||||||
| TXT | v=spf1 include:_spf.coxtechserve.com include:spf.protection.outlook.com inclu... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf-au.emailsignatures365.c... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.147, 172.67.147.29 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3f93, 2606:4700:3031::ac43:931d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
| SOA | lara.ns.cloudflare.comdns@cloudflare.com serial=2403798148 | ||||||
DNS History
2 records (1 active, 1 former)
○A54.206.105.462015-07-06 → 2016-04-20 · 4 obs
● 2015-07-06 08:26:44
● 2016-04-20 14:39:42
○ 2020-07-10 18:16:12
○ 2026-06-21 17:53:10
● 2016-04-20 14:39:42
○ 2020-07-10 18:16:12
○ 2026-06-21 17:53:10
●CNAMEmail.coxtechrelay.com2020-07-10 → 2026-06-21 · 2 obs
● 2020-07-10 18:16:12
● 2026-06-21 17:53:10
● 2026-06-21 17:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| coxtech.com | lara.ns.cloudflare.com, sean.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.231
NS records: lara.ns.cloudflare.com, sean.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coxtech.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.coxtechrelay.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lara.ns.cloudflare.com, lara.ns.cloudflare.com, lara.ns.cloudflare.com...)
Analysis
IP Addresses
client-mail.coxtech.com has four IP addresses: 104.21.7.229, 172.67.188.18, 2606:4700:3031::ac43:bc12 and 2606:4700:3035::6815:7e5.
Among the host names that share IP numbers with client-mail.coxtech.com are nationalobserver.net, megalmonit.com, frztpfjmnuexn.space and two others.