`yunkangjia.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2279^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a0ba^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.121^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.186^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c069^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2069^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.105^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.105^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.105^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`jose.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c58^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c358^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2358^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.88^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.88^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.121, 172.67.160.186
		IPv6 hints	2606:4700:3035::6815:2279, 2606:4700:3035::ac43:a0ba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2410302755

`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.net`nstld@verisign-grs.com serial=1784848292

Same first word

yunkangjia.com

Similar names

jiayunkang.com

jiankangyu.com

yujiankang.com

jiyuankang.org.cn

jiuyankang.com

kuningjaya.com

jiankangyu.cn

kuajingyan.com

jikangyuan.com

yukangjian.com

jiyuankang.net.cn

DNS History

13 records (6 active, 7 former)

●NSdana.ns.cloudflare.com2026-02-25 → 2026-07-23 · 3 obs

○ 2016-12-14 11:27:04
● 2026-02-25 01:09:40
● 2026-07-23 23:18:12

○NSf1g1ns1.dnspod.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 11:27:04
○ 2026-02-25 01:09:40
○ 2026-07-23 23:18:12

○NSf1g1ns2.dnspod.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 11:27:04
○ 2026-02-25 01:09:40
○ 2026-07-23 23:18:12

●NSjose.ns.cloudflare.com2026-02-25 → 2026-07-23 · 3 obs

○ 2016-12-14 11:27:04
● 2026-02-25 01:09:40
● 2026-07-23 23:18:12

●A104.21.34.1212026-02-25 → 2026-07-23 · 3 obs

○ 2018-05-20 10:18:34
● 2026-02-25 01:09:40
● 2026-07-23 23:18:12

○A119.28.75.2492018-05-20 → 2018-05-20 · 3 obs

● 2018-05-20 10:18:34
○ 2026-02-25 01:09:40
○ 2026-07-23 23:18:12

●A172.67.160.1862026-02-25 → 2026-07-23 · 3 obs

○ 2018-05-20 10:18:34
● 2026-02-25 01:09:40
● 2026-07-23 23:18:12

○A2606:4700:3034::6815:22792026-02-25 → 2026-06-17 · 5 obs

○ 2018-05-20 10:18:34
● 2026-02-25 01:09:40
● 2026-06-17 13:03:58
○ 2026-07-12 18:31:08
○ 2026-07-23 23:18:12

○A2606:4700:3034::ac43:a0ba2026-02-25 → 2026-06-17 · 5 obs

○ 2018-05-20 10:18:34
● 2026-02-25 01:09:40
● 2026-06-17 13:03:58
○ 2026-07-12 18:31:08
○ 2026-07-23 23:18:12

●A2606:4700:3035::6815:22792026-07-12 → 2026-07-23 · 3 obs

○ 2026-06-17 13:03:58
● 2026-07-12 18:31:08
● 2026-07-23 23:18:12

●A2606:4700:3035::ac43:a0ba2026-07-12 → 2026-07-23 · 3 obs

○ 2026-06-17 13:03:58
● 2026-07-12 18:31:08
● 2026-07-23 23:18:12

○A47.88.9.1092018-05-20 → 2018-05-20 · 3 obs

● 2018-05-20 10:18:34
○ 2026-02-25 01:09:40
○ 2026-07-23 23:18:12

○CNAMEns.wangguai.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 11:27:04
○ 2018-05-20 10:18:34
○ 2026-07-23 23:18:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
yunkangjia.com	dana.ns.cloudflare.com, jose.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.88

NS records: dana.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yunkangjia.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.121, 172.67.160.186`
AAAA	2	`2606:4700:3035::ac43:a0ba, 2606:4700:3035::6815:2279`
NS	2	`dana.ns.cloudflare.com, jose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dana.ns.cloudflare.com, dana.ns.cloudflare.com, dana.ns.cloudflare.com...)

Analysis

IP Addresses

yunkangjia.com directs to four IP numbers, which are 104.21.34.121, 172.67.160.186, 2606:4700:3035::6815:2279 and 2606:4700:3035::ac43:a0ba.

legres.be.cdn.cloudflare.net, easymedicine.org, sisko-online.com and two other host names share IP numbers with yunkangjia.com.

Name Servers

yunkangjia.com is delegated to two name servers: dana.ns.cloudflare.com and jose.ns.cloudflare.com.

yunkangjia.com uses the same name servers as several other domains — among them ihg-beijingbeichen.com, hainingpy.com, shfxhj.com and two more.

There is at least partial name server overlap between yunkangjia.com and other domains — legaltype.com.au, onlinestudies.fi, movingtonewzealand.org and two more among them.

These name servers tend to appear in combination with the name servers dave.ns.cloudflare.com, novalee.ns.cloudflare.com, donna.ns.cloudflare.com and eric.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105, 173.245.58.105 and 3 other IP addresses.

jose.ns.cloudflare.com resolves to 108.162.195.88, 162.159.44.88, 172.64.35.88 and 3 other IP addresses.

yunkangjia.com - robtex.com

yunkangjia.com

com