jlchangchun.com - robtex.com

jlchangchun.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1fc1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:b39b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.193Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.155🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbayan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A2803:f800:50::6ca2:c148🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbayan.ns.cloudflare.com
A2a06:98c1:50::ac40:2148🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbayan.ns.cloudflare.com
A108.162.193.72🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A172.64.33.72🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
A173.245.59.72🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbayan.ns.cloudflare.com
NStiffany.ns.cloudflare.com
A2606:4700:50::a29f:263c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A2803:f800:50::6ca2:c23c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtiffany.ns.cloudflare.com
A2a06:98c1:50::ac40:223c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtiffany.ns.cloudflare.com
A108.162.194.60🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A162.159.38.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A172.64.34.60🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.193, 172.67.179.155
IPv6 hints2606:4700:3033::6815:1fc1, 2606:4700:3034::ac43:b39b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAbayan.ns.cloudflare.comdns@cloudflare.com serial=2401457494

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=1776996211

Same first word

jlchangchun.com

DNS History

10 records (6 active, 4 former)

200920112013201520172019202120232025NSbayan.ns.cloudflare.comtiffany.ns.cloudflare.comjeremy.ns.cloudflare.comjoyce.ns.cloudflare.comA104.21.31.193172.67.179.1552606:4700:3033::6815:1fc12606:4700:3034::ac43:b39b58.211.16.53CNAMEdx1.daqd.com
●NSbayan.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs
○ 2026-03-23 05:40:54
● 2026-04-20 08:01:24
● 2026-04-24 02:15:18
○NSjeremy.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:40:54
○ 2026-04-20 08:01:24
○ 2026-04-24 02:15:18
○NSjoyce.ns.cloudflare.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:40:54
○ 2026-04-20 08:01:24
○ 2026-04-24 02:15:18
●NStiffany.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs
○ 2026-03-23 05:40:54
● 2026-04-20 08:01:24
● 2026-04-24 02:15:18
●A104.21.31.1932026-03-23 → 2026-04-24 · 3 obs
○ 2016-09-23 13:48:56
● 2026-03-23 05:40:54
● 2026-04-24 02:15:18
●A172.67.179.1552026-03-23 → 2026-04-24 · 3 obs
○ 2016-09-23 13:48:56
● 2026-03-23 05:40:54
● 2026-04-24 02:15:18
●A2606:4700:3033::6815:1fc12026-03-23 → 2026-04-24 · 3 obs
○ 2016-09-23 13:48:56
● 2026-03-23 05:40:54
● 2026-04-24 02:15:18
●A2606:4700:3034::ac43:b39b2026-03-23 → 2026-04-24 · 3 obs
○ 2016-09-23 13:48:56
● 2026-03-23 05:40:54
● 2026-04-24 02:15:18
○A58.211.16.532008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:12:22
○ 2016-09-23 13:48:56
○ 2026-04-24 02:15:18
○CNAMEdx1.daqd.com2008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:12:22
○ 2016-09-23 13:48:56
○ 2026-04-24 02:15:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jlchangchun.combayan.ns.cloudflare.com, tiffany.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.72

NS records: bayan.ns.cloudflare.com, tiffany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jlchangchun.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.155, 104.21.31.193
AAAA22606:4700:3033::6815:1fc1, 2606:4700:3034::ac43:b39b
NS2bayan.ns.cloudflare.com, tiffany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bayan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jlchangchun.com points to four IP numbers: 2606:4700:3033::6815:1fc1, 2606:4700:3034::ac43:b39b, 104.21.31.193 and 172.67.179.155.

Other host names, for instance yichengwandao.com, schusters-handel.de, iguqi.com, kerbau28.info and elisabeth-diakonie.de share IP numbers with jlchangchun.com.

Name Servers

jlchangchun.com is delegated to two name servers: bayan.ns.cloudflare.com and tiffany.ns.cloudflare.com.

jlchangchun.com uses the same name server setup as other domains, for instance jyjnyy.com, cetaceasound.com, ylyt365.com, ankerfly.com and lkhis.com.

jlchangchun.com shares name servers with other domains at least partially, for instance cakhiaak.cc, jksml.com, avabetargentiga.com, 9368558bbf71f4a9.com and zqyfve.xyz.

these name servers are commonly used together with steven.ns.cloudflare.com and huxley.ns.cloudflare.com.

Host names with six IP numbers: bayan.ns.cloudflare.com points to 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72 and 173.245.59.72; tiffany.ns.cloudflare.com points to 2606:4700:50::a29f:263c, 2803:f800:50::6ca2:c23c, 2a06:98c1:50::ac40:223c, 108.162.194.60, 162.159.38.60 and 172.64.34.60.