mail.techdrying.com - robtex.com
mail.techdrying.com
| CNAME | www.chinaemail.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.28.15.77🇭🇰 TENCENT-NET-AP-CN119.28.14.0/23 Proxy-registered route object | ||||||
techdrying.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1720🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:d079🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.32Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.121🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jaxson.ns.cloudflare.com ⭐ | ||||||
| NS | lila.ns.cloudflare.com | ||||||
| MX | mxa73u.chinaemail.cn ⭐ | ||||||
| MX | mx73u.chinaemail.cn(10) | ||||||
| TXT | v=spf1 include:spf.chinaemail.cn -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.32, 172.67.208.121 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1720, 2606:4700:3032::ac43:d079 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | jaxson.ns.cloudflare.comdns@cloudflare.com serial=2406418311 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○A211.151.181.732015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 17:55:42
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
○A219.238.234.802015-11-16 → 2016-07-16 · 5 obs
○ 2015-07-17 17:55:42
● 2015-11-16 21:07:38
● 2016-07-16 20:54:20
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
● 2015-11-16 21:07:38
● 2016-07-16 20:54:20
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
○CNAMEm73u.chinaemail.cn2015-07-17 → 2016-07-16 · 4 obs
● 2015-07-17 17:55:42
● 2016-07-16 20:54:20
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
● 2016-07-16 20:54:20
○ 2026-07-26 22:33:32
○ 2026-07-26 22:33:36
●CNAMEwww.chinaemail.cn2026-07-26 → 2026-07-26 · 3 obs
○ 2016-07-16 20:54:20
● 2026-07-26 22:33:32
● 2026-07-26 22:33:36
● 2026-07-26 22:33:32
● 2026-07-26 22:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| techdrying.com | lila.ns.cloudflare.com, jaxson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.186
NS records: lila.ns.cloudflare.com, jaxson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdrying.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | www.chinaemail.cn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lila.ns.cloudflare.com, lila.ns.cloudflare.com, lila.ns.cloudflare.com...)
Analysis
IP Addresses
mail.techdrying.com has exactly one IP address — 119.28.15.77.
Additional host names — including chinaemail.cn and www.chinaemail.cn — share IP numbers with mail.techdrying.com.