`sdjianchang.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2a51^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:cb61^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.81^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.97^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alla.ns.cloudflare.com`
		A	108.162.192.62^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	172.64.32.62^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
		A	173.245.58.62^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alla.ns.cloudflare.com`
NS	`coen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c397^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2397^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coen.ns.cloudflare.com`
		A	108.162.195.151^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	162.159.44.151^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
		A	172.64.35.151^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coen.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.81, 172.67.203.97
		IPv6 hints	2606:4700:3032::6815:2a51, 2606:4700:3037::ac43:cb61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOA	`alla.ns.cloudflare.com`dns@cloudflare.com serial=2402405707

`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=1777434561

Same first word

sdjianchang.com

Similar names

sdchangjian.com

shangdianjc.com

DNS History

13 records (6 active, 7 former)

●NSalla.ns.cloudflare.com2026-03-07 → 2026-04-29 · 3 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
● 2026-04-29 03:50:14

●NScoen.ns.cloudflare.com2026-03-07 → 2026-04-29 · 3 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
● 2026-04-29 03:50:14

○NSns13.xincache.com2015-05-30 → 2017-03-28 · 4 obs

● 2015-05-30 15:59:22
● 2017-03-28 06:44:16
○ 2026-03-07 11:17:04
○ 2026-04-29 03:50:14

○NSns14.xincache.com2015-05-30 → 2017-03-28 · 4 obs

● 2015-05-30 15:59:22
● 2017-03-28 06:44:16
○ 2026-03-07 11:17:04
○ 2026-04-29 03:50:14

●A104.21.42.812026-03-07 → 2026-04-29 · 5 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
○ 2026-03-14 10:52:04
● 2026-03-20 17:39:52
● 2026-04-29 03:50:14

●A172.67.203.972026-03-07 → 2026-04-29 · 5 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
○ 2026-03-14 10:52:04
● 2026-03-20 17:39:52
● 2026-04-29 03:50:14

○A188.114.96.02026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-07 11:17:04
● 2026-03-14 10:52:04
○ 2026-03-20 17:39:52
○ 2026-04-29 03:50:14

○A188.114.97.02026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-07 11:17:04
● 2026-03-14 10:52:04
○ 2026-03-20 17:39:52
○ 2026-04-29 03:50:14

○A218.107.216.1452015-05-30 → 2017-03-28 · 4 obs

● 2015-05-30 15:59:22
● 2017-03-28 06:44:16
○ 2026-03-07 11:17:04
○ 2026-04-29 03:50:14

●A2606:4700:3032::6815:2a512026-03-07 → 2026-04-29 · 5 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
○ 2026-03-14 10:52:04
● 2026-03-20 17:39:52
● 2026-04-29 03:50:14

●A2606:4700:3037::ac43:cb612026-03-07 → 2026-04-29 · 5 obs

○ 2017-03-28 06:44:16
● 2026-03-07 11:17:04
○ 2026-03-14 10:52:04
● 2026-03-20 17:39:52
● 2026-04-29 03:50:14

○A2a06:98c1:3120::2026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-07 11:17:04
● 2026-03-14 10:52:04
○ 2026-03-20 17:39:52
○ 2026-04-29 03:50:14

○A2a06:98c1:3121::2026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-07 11:17:04
● 2026-03-14 10:52:04
○ 2026-03-20 17:39:52
○ 2026-04-29 03:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
sdjianchang.com	alla.ns.cloudflare.com, coen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.62

NS records: alla.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdjianchang.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.81, 172.67.203.97`
AAAA	2	`2606:4700:3032::6815:2a51, 2606:4700:3037::ac43:cb61`
NS	2	`alla.ns.cloudflare.com, coen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdjianchang.com maps to four IP numbers: 2606:4700:3032::6815:2a51, 2606:4700:3037::ac43:cb61, 104.21.42.81 and 172.67.203.97.

Other host names, for instance fishingland.no, esmartbuyer.com, cnxscj.com, akrathos-hotel.gr and amortel.com share IP numbers with sdjianchang.com.

Name Servers

Two name servers alla.ns.cloudflare.com and coen.ns.cloudflare.com are delegated to sdjianchang.com.

sdjianchang.com uses the same name server configuration as other domains, such as sinclairfestivalen.com, caroac.com, vitalustre.com, teda-st.com and dfbledu.com.

sdjianchang.com at least partially shares name servers with other domains such as aiacertification.com, nicoschroeder.com, nlight.co, pounds-cross.co.uk and inform2tunleaven.in.net.

These name servers are commonly used with dara.ns.cloudflare.com and hal.ns.cloudflare.com.

Host names with six IP numbers: Host name alla.ns.cloudflare.com points to 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62; host name coen.ns.cloudflare.com points to 2606:4700:58::a29f:2c97, 2803:f800:50::6ca2:c397, 2a06:98c1:50::ac40:2397, 108.162.195.151, 162.159.44.151 and 172.64.35.151.

sdjianchang.com - robtex.com

sdjianchang.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`sdjianchang.com`

`com`