jc-jingchen.com - robtex.com
jc-jingchen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:1a6e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:87f0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.110Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.240🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| NS | nash.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.110, 172.67.135.240 | ||||||
| IPv6 hints | 2606:4700:3036::6815:1a6e, 2606:4700:3037::ac43:87f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | donna.ns.cloudflare.comdns@cloudflare.com serial=2399852699 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778861646 | ||||||
Subdomains
dns.jc-jingchen.com |
Same first word
jc-jingchen.com |
DNS History
9 records (6 active, 3 former)
○NSdns.jc-jingchen.com2015-05-10 → 2017-11-26 · 4 obs
● 2017-11-26 22:41:04
○ 2026-05-09 08:38:18
○ 2026-05-15 16:32:48
○NSdns1.jc-jingchen.com2015-05-10 → 2017-11-26 · 4 obs
● 2017-11-26 22:41:04
○ 2026-05-09 08:38:18
○ 2026-05-15 16:32:48
●NSdonna.ns.cloudflare.com2026-05-09 → 2026-05-15 · 3 obs
● 2026-05-09 08:38:18
● 2026-05-15 16:32:48
●NSnash.ns.cloudflare.com2026-05-09 → 2026-05-15 · 3 obs
● 2026-05-09 08:38:18
● 2026-05-15 16:32:48
○NSroot.jc-jingchen.com2015-05-10 → 2017-11-26 · 4 obs
● 2017-11-26 22:41:04
○ 2026-05-09 08:38:18
○ 2026-05-15 16:32:48
●A104.21.26.1102026-05-09 → 2026-05-15 · 2 obs
● 2026-05-15 16:32:48
●A172.67.135.2402026-05-09 → 2026-05-15 · 2 obs
● 2026-05-15 16:32:48
●A2606:4700:3036::6815:1a6e2026-05-09 → 2026-05-15 · 2 obs
● 2026-05-15 16:32:48
●A2606:4700:3037::ac43:87f02026-05-09 → 2026-05-15 · 2 obs
● 2026-05-15 16:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jc-jingchen.com | donna.ns.cloudflare.com, nash.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.209
NS records: donna.ns.cloudflare.com, nash.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jc-jingchen.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.240, 104.21.26.110 |
| AAAA | 2 | 2606:4700:3037::ac43:87f0, 2606:4700:3036::6815:1a6e |
| NS | 2 | donna.ns.cloudflare.com, nash.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donna.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (donna.ns.cloudflare.com, donna.ns.cloudflare.com, donna.ns.cloudflare.com...)
Analysis
Hierarchy
jc-jingchen.com is a parent of dns.jc-jingchen.com.
IP Addresses
jc-jingchen.com resolves to four IPs: 2606:4700:3036::6815:1a6e, 2606:4700:3037::ac43:87f0, 104.21.26.110 and 172.67.135.240.
Other host names such as alipay.cm, lotofreebie.net, 858.im, biqicheng.com and toto138.net share IP numbers with jc-jingchen.com.
Name Servers
jc-jingchen.com is delegated to two name servers: donna.ns.cloudflare.com and nash.ns.cloudflare.com.
jc-jingchen.com uses the same name server setup as other domains, including dushicc.com, herexi.com, dl-jinyuan.com, 419001.com and 467342.com.
At least part of the name servers for jc-jingchen.com are shared with other domains, for instance yearlyhealthyalbacore.gold, counselinginannarbor.com, harmonylinkup.com, vancamper.com and outdoorsmagic.com.
These name servers are often used together with aspen.ns.cloudflare.com, bayan.ns.cloudflare.com and moura.ns.cloudflare.com.
Host names with six IP numbers:
donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.
nash.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.