xujiankang.com - robtex.com

xujiankang.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4324🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d3da🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.36Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.218🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSteagan.ns.cloudflare.com
A2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRteagan.ns.cloudflare.com
A2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRteagan.ns.cloudflare.com
A108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.36, 172.67.211.218
IPv6 hints2606:4700:3033::6815:4324, 2606:4700:3034::ac43:d3da
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2410958506

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786003529

Same first word

xujiankang.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NScarl.ns.cloudflare.comteagan.ns.cloudflare.comA104.21.67.36172.67.211.2182606:4700:3033::6815:43242606:4700:3034::ac43:d3da188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::47.90.14.23247.90.20.1764.62.224.25374.82.63.126
●NScarl.ns.cloudflare.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-04 04:26:56
● 2026-08-06 08:17:44
●NSteagan.ns.cloudflare.com2026-08-04 → 2026-08-06 · 2 obs
● 2026-08-04 04:26:56
● 2026-08-06 08:17:44
●A104.21.67.362026-08-06 → 2026-08-06 · 2 obs
○ 2026-08-04 04:26:56
● 2026-08-06 08:17:44
●A172.67.211.2182026-08-06 → 2026-08-06 · 2 obs
○ 2026-08-04 04:26:56
● 2026-08-06 08:17:44
○A188.114.96.02026-08-04 → 2026-08-04 · 3 obs
○ 2017-06-15 21:34:34
● 2026-08-04 04:26:56
○ 2026-08-06 08:17:44
○A188.114.97.02026-08-04 → 2026-08-04 · 3 obs
○ 2017-06-15 21:34:34
● 2026-08-04 04:26:56
○ 2026-08-06 08:17:44
●A2606:4700:3033::6815:43242026-08-06 → 2026-08-06 · 2 obs
○ 2026-08-04 04:26:56
● 2026-08-06 08:17:44
●A2606:4700:3034::ac43:d3da2026-08-06 → 2026-08-06 · 2 obs
○ 2026-08-04 04:26:56
● 2026-08-06 08:17:44
○A2a06:98c1:3120::2026-08-04 → 2026-08-04 · 3 obs
○ 2017-06-15 21:34:34
● 2026-08-04 04:26:56
○ 2026-08-06 08:17:44
○A2a06:98c1:3121::2026-08-04 → 2026-08-04 · 3 obs
○ 2017-06-15 21:34:34
● 2026-08-04 04:26:56
○ 2026-08-06 08:17:44
○A47.90.14.2322016-11-20 → 2016-11-20 · 4 obs
○ 2016-04-14 15:38:56
● 2016-11-20 14:53:16
○ 2017-06-15 21:34:34
○ 2026-08-06 08:17:44
○A47.90.20.172016-11-20 → 2016-11-20 · 4 obs
○ 2016-04-14 15:38:56
● 2016-11-20 14:53:16
○ 2017-06-15 21:34:34
○ 2026-08-06 08:17:44
○A64.62.224.2532015-11-05 → 2016-04-14 · 5 obs
● 2015-11-05 22:09:08
○ 2016-01-21 19:05:38
● 2016-04-14 15:38:56
○ 2016-11-20 14:53:16
○ 2026-08-06 08:17:44
○A74.82.63.1262016-01-21 → 2016-01-21 · 4 obs
○ 2015-11-05 22:09:08
● 2016-01-21 19:05:38
○ 2016-04-14 15:38:56
○ 2026-08-06 08:17:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
xujiankang.comcarl.ns.cloudflare.com, teagan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.174

NS records: carl.ns.cloudflare.com, teagan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xujiankang.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.67.36, 172.67.211.218
AAAA22606:4700:3034::ac43:d3da, 2606:4700:3033::6815:4324
NS2carl.ns.cloudflare.com, teagan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

xujiankang.com directs to four IP numbers, which are 104.21.67.36, 172.67.211.218, 2606:4700:3033::6815:4324 and 2606:4700:3034::ac43:d3da.

Among the host names that share IP numbers with xujiankang.com are perepoloh.in.ua, medianovas.com, www.fastmotoring.com and two others.

Name Servers

Two name servers handle the delegation for xujiankang.com: carl.ns.cloudflare.com and teagan.ns.cloudflare.com.

xujiankang.com has the same name server delegation as a number of other domains, such as ilijia.com, alphi.com.br, daxingpeixun.com and two more.

There is at least partial name server overlap between xujiankang.com and other domains — java303kawan.com, plumbingperspective.com, poceniletalskekarte.si and two more among them.

The name servers amos.ns.cloudflare.com, adi.ns.cloudflare.com and gerardo.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

carl.ns.cloudflare.com resolves to 108.162.193.106, 172.64.33.106 and 173.245.59.106 among others, with 3 other IP addresses in total.

teagan.ns.cloudflare.com resolves to 108.162.194.174, 162.159.38.174 and 172.64.34.174 among others, with 3 other IP addresses in total.