ying-chen.com - robtex.com
ying-chen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:dd1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:851c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.209Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.28🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cosmin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 108.162.195.45🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 162.159.44.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 172.64.35.45🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| NS | kim.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.13.209, 172.67.133.28 | ||||||
| IPv6 | 2606:4700:3031::6815:dd1, 2606:4700:3032::ac43:851c | ||||||
| SOA | cosmin.ns.cloudflare.comdns@cloudflare.com serial=2398707724 | ||||||
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=1774660557 | ||||||
Same first word
ying-chen.com |
DNS History
12 records (6 active, 6 former)
●NScosmin.ns.cloudflare.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
○NShattie.ns.cloudflare.com2026-02-22 → 2026-02-22 · 2 obs
○ 2026-03-28 01:21:32
○NSjakub.ns.cloudflare.com2026-02-22 → 2026-02-22 · 2 obs
○ 2026-03-28 01:21:32
●NSkim.ns.cloudflare.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
●A104.21.13.2092026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
●A172.67.133.282026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
○A176.113.70.1932026-02-22 → 2026-03-28 · 2 obs
○ 2026-03-28 01:21:32
○A185.106.178.542026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 05:25:54
○ 2026-03-28 01:21:32
●A2606:4700:3031::6815:dd12026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
●A2606:4700:3032::ac43:851c2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 01:21:32
○A61.142.254.1432016-01-23 → 2016-05-01 · 4 obs
● 2016-05-01 01:15:02
○ 2017-02-06 10:35:54
○ 2026-03-28 01:21:32
○A61.142.254.1752017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 10:35:54
○ 2026-02-22 05:25:54
○ 2026-03-28 01:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ying-chen.com | kim.ns.cloudflare.com, cosmin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.45
NS records: kim.ns.cloudflare.com, cosmin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ying-chen.com (unsigned zone)
⏱️ Timing
Total: 83ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.209, 172.67.133.28 |
| AAAA | 2 | 2606:4700:3031::6815:dd1, 2606:4700:3032::ac43:851c |
| NS | 2 | cosmin.ns.cloudflare.com, kim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cosmin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kim.ns.cloudflare.com, kim.ns.cloudflare.com, kim.ns.cloudflare.com...)
Analysis
IP Addresses
ying-chen.com resolves to four IP numbers: 2606:4700:3031::6815:dd1, 2606:4700:3032::ac43:851c, 104.21.13.209 and 172.67.133.28.
Other host names such as mail.smmmonline.com, ckg.digital, jimbeckman.com, universalunit.net and swdiy.com share IPs with ying-chen.com.
Name Servers
ying-chen.com is delegated to two name servers: cosmin.ns.cloudflare.com and kim.ns.cloudflare.com.
ying-chen.com shares the same name server setup as shyanjie.net, seqchina.com, bincheng56.com, pkpm-sz.cn and valvebiz.com.
ying-chen.com at least partially shares name servers with other domains, for instance 101speakers.com, tantou.gr, shdrm.com, bubjavier.com and china-bingdilian.com.
these name servers are commonly used together with the name servers casey.ns.cloudflare.com, leif.ns.cloudflare.com, malavika.ns.cloudflare.com, ines.ns.cloudflare.com and walt.ns.cloudflare.com.
Host names with six IP numbers:
cosmin.ns.cloudflare.com points to 2606:4700:58::a29f:2c2d, 2803:f800:50::6ca2:c32d, 2a06:98c1:50::ac40:232d, 108.162.195.45, 162.159.44.45 and 172.64.35.45.
kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.