hdcdg.cn - robtex.com
hdcdg.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3849🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b3d2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.73Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.179.210🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ezra.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c0f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 108.162.195.15🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 162.159.44.15Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 172.64.35.15🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| NS | marlowe.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26d4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 108.162.194.212🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 162.159.38.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 172.64.34.212🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.73, 172.67.179.210 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3849, 2606:4700:3035::ac43:b3d2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2400688592 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034781791 | ||||||
rank #11294 in the tld
Same first word
hdcdg.cn |
Similar names
dghcd.com |
dgdch.com |
cddgh.org |
hdcgd.com |
ghcdd.com |
gdhdc.com |
gdhdc.cn |
gdcdh.com |
hdcgd.net |
cddhg.com |
cdhdg.com |
hgddc.com |
DNS History
9 records (6 active, 3 former)
○NSamanda.ns.cloudflare.com2026-02-25 → 2026-03-30 · 4 obs
● 2026-03-30 06:16:30
○ 2026-05-12 06:44:40
○ 2026-05-12 06:44:42
●NSezra.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
●NSmarlowe.ns.cloudflare.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
○NStosana.ns.cloudflare.com2026-02-25 → 2026-03-30 · 4 obs
● 2026-03-30 06:16:30
○ 2026-05-12 06:44:40
○ 2026-05-12 06:44:42
●A104.21.56.732026-02-25 → 2026-05-12 · 5 obs
○ 2026-03-21 23:08:24
○ 2026-03-30 06:16:30
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
○A107.150.38.2182026-03-21 → 2026-03-21 · 4 obs
● 2026-03-21 23:08:24
○ 2026-03-30 06:16:30
○ 2026-05-12 06:44:42
●A172.67.179.2102026-02-25 → 2026-05-12 · 5 obs
○ 2026-03-21 23:08:24
○ 2026-03-30 06:16:30
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
●A2606:4700:3031::6815:38492026-02-25 → 2026-05-12 · 5 obs
○ 2026-03-21 23:08:24
○ 2026-03-30 06:16:30
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
●A2606:4700:3035::ac43:b3d22026-02-25 → 2026-05-12 · 5 obs
○ 2026-03-21 23:08:24
○ 2026-03-30 06:16:30
● 2026-05-12 06:44:40
● 2026-05-12 06:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hdcdg.cn | ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.212
NS records: ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdcdg.cn (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.73, 172.67.179.210 |
| AAAA | 2 | 2606:4700:3031::6815:3849, 2606:4700:3035::ac43:b3d2 |
| NS | 2 | ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
hdcdg.cn maps to four IP numbers: 2606:4700:3031::6815:3849, 2606:4700:3035::ac43:b3d2, 104.21.56.73 and 172.67.179.210.
Other host names, for instance 24.com.co, xbitium.com, mcaurie.com, www.mundoframe.com and dushutang.com share IP numbers with hdcdg.cn.
Name Servers
Two name servers ezra.ns.cloudflare.com and marlowe.ns.cloudflare.com handle delegation for hdcdg.cn.
hdcdg.cn uses the same name server setup as other domains, for example fqazn.cn, brynz.cn, cvbby.cn, whgvp.cn and hlwtyt.cn.
hdcdg.cn partially shares name servers with other domains; examples include sharpmap.com, aave-staking-markets-defi-v3-v2-aave-swap.com, escortsinventura.com, gardoon.com and intiproperty.com.
These name servers are often used with the name servers daniella.ns.cloudflare.com and noah.ns.cloudflare.com.
Host names with six IP numbers: ezra.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0f, 2803:f800:50::6ca2:c30f, 2a06:98c1:50::ac40:230f, 108.162.195.15, 162.159.44.15 and 172.64.35.15; marlowe.ns.cloudflare.com points to: 2606:4700:50::a29f:26d4, 2803:f800:50::6ca2:c2d4, 2a06:98c1:50::ac40:22d4, 108.162.194.212, 162.159.38.212 and 172.64.34.212.