`vrswb.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:17fc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d6bd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.252^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.189^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ezra.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ezra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ezra.ns.cloudflare.com`
		A	108.162.195.15^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	162.159.44.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	172.64.35.15^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
NS	`marlowe.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marlowe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marlowe.ns.cloudflare.com`
		A	108.162.194.212^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	162.159.38.212^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	172.64.34.212^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.252, 172.67.214.189
		IPv6 hints	2606:4700:3033::6815:17fc, 2606:4700:3037::ac43:d6bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`ezra.ns.cloudflare.com`dns@cloudflare.com serial=2400686116

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034671544

rank #533078 globally
rank #9147 in the tld

Same first word

vrswb.cn

Similar names

vbrsw.icu

bsvwr.de

wbsvr.com

bwsvr.net

bvwsr.com

wbsrv.ru

svwbr.de

wbsrv.de

wbsrv.com

vrbws.com

rvwsb.go.ke

DNS History

9 records (6 active, 3 former)

○NSamanda.ns.cloudflare.com2026-03-03 → 2026-03-15 · 4 obs

● 2026-03-03 10:51:38
● 2026-03-15 15:07:50
○ 2026-04-09 03:19:34
○ 2026-04-15 02:53:30

●NSezra.ns.cloudflare.com2026-04-09 → 2026-04-15 · 3 obs

○ 2026-03-15 15:07:50
● 2026-04-09 03:19:34
● 2026-04-15 02:53:30

●NSmarlowe.ns.cloudflare.com2026-04-09 → 2026-04-15 · 3 obs

○ 2026-03-15 15:07:50
● 2026-04-09 03:19:34
● 2026-04-15 02:53:30

○NStosana.ns.cloudflare.com2026-03-03 → 2026-03-15 · 4 obs

● 2026-03-03 10:51:38
● 2026-03-15 15:07:50
○ 2026-04-09 03:19:34
○ 2026-04-15 02:53:30

●A104.21.23.2522026-03-03 → 2026-04-15 · 2 obs

● 2026-03-03 10:51:38
● 2026-04-15 02:53:30

●A172.67.214.1892026-03-03 → 2026-04-15 · 2 obs

● 2026-03-03 10:51:38
● 2026-04-15 02:53:30

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-03 10:51:38
● 2026-03-15 15:07:50
○ 2026-04-09 03:19:34
○ 2026-04-15 02:53:30

●A2606:4700:3033::6815:17fc2026-03-03 → 2026-04-15 · 4 obs

● 2026-03-03 10:51:38
○ 2026-03-15 15:07:50
● 2026-04-09 03:19:34
● 2026-04-15 02:53:30

●A2606:4700:3037::ac43:d6bd2026-03-03 → 2026-04-15 · 4 obs

● 2026-03-03 10:51:38
○ 2026-03-15 15:07:50
● 2026-04-09 03:19:34
● 2026-04-15 02:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
vrswb.cn	ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.15

NS records: ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vrswb.cn (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.252, 172.67.214.189`
AAAA	2	`2606:4700:3033::6815:17fc, 2606:4700:3037::ac43:d6bd`
NS	2	`ezra.ns.cloudflare.com, marlowe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ezra.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

vrswb.cn refers to four IP numbers: 2606:4700:3033::6815:17fc, 2606:4700:3037::ac43:d6bd, 104.21.23.252 and 172.67.214.189.

Other host names, for instance vtyvqho.cn, leconteneur.ca, eucalab.com, ultimatepersonalshaver.com and dingapo.com share IP numbers with vrswb.cn.

Name Servers

vrswb.cn's delegation uses two name servers: ezra.ns.cloudflare.com and marlowe.ns.cloudflare.com.

vrswb.cn uses the same name server setup as other domains, such as teaerp.cn, fguzt.cn, ugtwr.cn, etlyov.cn and xlapg.cn.

vrswb.cn at least partially shares name servers with other domains, including qb.se, clubmemoire.com, mvz-offenburg.de, gg51-fjbc899.vip and h666rio.com.

These name servers are commonly used with daniella.ns.cloudflare.com, piper.ns.cloudflare.com and thea.ns.cloudflare.com.

Host names with six IP numbers:

ezra.ns.cloudflare.com points to 2606:4700:58::a29f:2c0f, 2803:f800:50::6ca2:c30f, 2a06:98c1:50::ac40:230f, 108.162.195.15, 162.159.44.15 and 172.64.35.15.

marlowe.ns.cloudflare.com points to 2606:4700:50::a29f:26d4, 2803:f800:50::6ca2:c2d4, 2a06:98c1:50::ac40:22d4, 108.162.194.212, 162.159.38.212 and 172.64.34.212.

vrswb.cn - robtex.com

vrswb.cn

cn