`szchejun.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:593e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9ce1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.62^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.225^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.62, 172.67.156.225
		IPv6 hints	2606:4700:3030::6815:593e, 2606:4700:3033::ac43:9ce1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2407870798

`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=1785385632

Subdomains

www.szchejun.com

Same first word

szchejun.com

Similar names

scjunzhe.com

zjshunce.com

DNS History

16 records (6 active, 10 former)

○NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-19 16:25:20
● 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
○ 2026-07-30 04:38:46

○NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-19 16:25:20
● 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
○ 2026-07-30 04:38:46

●NSjeff.ns.cloudflare.com2026-06-07 → 2026-07-30 · 3 obs

○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-07-30 04:38:46

○NSmarjory.ns.cloudflare.com2026-03-19 → 2026-03-19 · 4 obs

○ 2018-05-11 17:25:40
● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-07-30 04:38:46

●NSmira.ns.cloudflare.com2026-06-07 → 2026-07-30 · 3 obs

○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-07-30 04:38:46

○NSns1.bdydns.cn2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 17:25:40
○ 2026-03-19 16:25:20
○ 2026-07-30 04:38:46

○NSns2.bdydns.cn2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 17:25:40
○ 2026-03-19 16:25:20
○ 2026-07-30 04:38:46

○NStheo.ns.cloudflare.com2026-03-19 → 2026-03-19 · 4 obs

○ 2018-05-11 17:25:40
● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-07-30 04:38:46

●A104.21.89.622026-03-19 → 2026-07-30 · 5 obs

● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-07-30 04:38:46

●A172.67.156.2252026-03-19 → 2026-07-30 · 5 obs

● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-07-30 04:38:46

●A2606:4700:3030::6815:593e2026-07-01 → 2026-07-30 · 3 obs

○ 2026-06-14 01:11:16
● 2026-07-01 03:44:04
● 2026-07-30 04:38:46

○A2606:4700:3032::ac43:9ce12026-03-19 → 2026-06-14 · 7 obs

● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-06-14 01:11:16
○ 2026-07-01 03:44:04
○ 2026-07-30 04:38:46

●A2606:4700:3033::ac43:9ce12026-07-01 → 2026-07-30 · 3 obs

○ 2026-06-14 01:11:16
● 2026-07-01 03:44:04
● 2026-07-30 04:38:46

○A2606:4700:3037::6815:593e2026-03-19 → 2026-06-14 · 7 obs

● 2026-03-19 16:25:20
○ 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
● 2026-06-07 15:52:58
● 2026-06-14 01:11:16
○ 2026-07-01 03:44:04
○ 2026-07-30 04:38:46

○CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-19 16:25:20
● 2026-03-24 05:14:02
○ 2026-05-16 07:06:50
○ 2026-07-30 04:38:46

○CNAMEszchejun7.bjbcc47.bdy.smp01.cn2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 17:25:40
○ 2026-03-19 16:25:20
○ 2026-07-30 04:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
szchejun.com	jeff.ns.cloudflare.com, mira.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szchejun.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.62, 172.67.156.225`
AAAA	2	`2606:4700:3033::ac43:9ce1, 2606:4700:3030::6815:593e`
NS	2	`jeff.ns.cloudflare.com, mira.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.szchejun.com is a subdomain of szchejun.com.

IP Addresses

szchejun.com directs to four IP numbers, which are 104.21.89.62, 172.67.156.225, 2606:4700:3030::6815:593e and 2606:4700:3033::ac43:9ce1.

supermiro.be, sketchia.click, fliprex.com plus two other host names have IP numbers in common with szchejun.com.

Name Servers

szchejun.com is served by two delegated name servers, jeff.ns.cloudflare.com and mira.ns.cloudflare.com.

The name server configuration of szchejun.com is shared with other domains, for instance idearun.co, turksikis(0x706f726e)o.com, formaloo.net and two others.

The name servers of szchejun.com overlap at least partially with those of other domains — among them tinsleytowers.com, urbox.vn, cognitec-systems.de and two more.

Hosts with 6 IP addresses each:

jeff.ns.cloudflare.com carries IP addresses 108.162.193.124, 172.64.33.124 and 173.245.59.124, with 3 other addresses beyond those.

mira.ns.cloudflare.com carries IP addresses 108.162.192.204, 172.64.32.204 and 173.245.58.204, with 3 other addresses beyond those.

szchejun.com - robtex.com

szchejun.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`szchejun.com`

`com`