`spwv.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cc75^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4d2a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.42^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.117^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`ridge.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ridge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ridge.ns.cloudflare.com`
		A	108.162.195.139^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	162.159.44.139^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
		A	172.64.35.139^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ridge.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.42, 172.67.204.117
		IPv6 hints	2606:4700:3030::ac43:cc75, 2606:4700:3032::6815:4d2a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2402204707

`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=2034712138

Same first word

spwv.cn

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DNS History

18 records (6 active, 12 former)

○NSdns1.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns10.hichina.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-10 11:46:54
● 2017-03-13 14:06:18
○ 2020-01-09 02:44:36
○ 2026-04-25 21:51:28

○NSdns2.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns3.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns4.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns5.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns6.iidns.com2016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○NSdns9.hichina.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-10 11:46:54
● 2017-03-13 14:06:18
○ 2020-01-09 02:44:36
○ 2026-04-25 21:51:28

●NSelsa.ns.cloudflare.com2026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

○NSns1.nowcndns.com2026-03-06 → 2026-03-24 · 5 obs

○ 2020-01-09 02:44:36
● 2026-03-06 13:20:02
● 2026-03-24 04:11:12
○ 2026-04-25 21:51:26
○ 2026-04-25 21:51:28

○NSns2.nowcndns.com2026-03-06 → 2026-03-24 · 5 obs

○ 2020-01-09 02:44:36
● 2026-03-06 13:20:02
● 2026-03-24 04:11:12
○ 2026-04-25 21:51:26
○ 2026-04-25 21:51:28

●NSridge.ns.cloudflare.com2026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

●A104.21.77.422026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

○A123.108.110.782016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 11:46:54
○ 2017-03-13 14:06:18
○ 2026-04-25 21:51:28

○A154.90.235.1412026-03-06 → 2026-03-24 · 5 obs

○ 2017-03-13 14:06:18
● 2026-03-06 13:20:02
● 2026-03-24 04:11:12
○ 2026-04-25 21:51:26
○ 2026-04-25 21:51:28

●A172.67.204.1172026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

●A2606:4700:3030::ac43:cc752026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

●A2606:4700:3032::6815:4d2a2026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-24 04:11:12
● 2026-04-25 21:51:26
● 2026-04-25 21:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
spwv.cn	elsa.ns.cloudflare.com, ridge.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.139

NS records: elsa.ns.cloudflare.com, ridge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spwv.cn (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.42, 172.67.204.117`
AAAA	2	`2606:4700:3032::6815:4d2a, 2606:4700:3030::ac43:cc75`
NS	2	`elsa.ns.cloudflare.com, ridge.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

spwv.cn points to four IP numbers: 2606:4700:3030::ac43:cc75, 2606:4700:3032::6815:4d2a, 104.21.77.42 and 172.67.204.117.

Other host names, for instance gaspowerstroke.com, orinami.com, haughtytech.digital, hormatpakbos.site and fet-eng.com share IP numbers with spwv.cn.

Name Servers

spwv.cn is delegated to two name servers: elsa.ns.cloudflare.com and ridge.ns.cloudflare.com.

spwv.cn uses the same name server setup as other domains, for instance soheta.cn, vtno.cn, zs-xlx.cn, qytwl.cn and jrfgj.cn.

spwv.cn shares name servers with other domains at least partially, for instance parcservices.org, coinbase-777588.com, keretissa.one, freshgamingnetwork.com and surgeryview.com.

these name servers are commonly used together with mona.ns.cloudflare.com and trace.ns.cloudflare.com.

Host names with six IP numbers: elsa.ns.cloudflare.com points to 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; ridge.ns.cloudflare.com points to 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.

spwv.cn - robtex.com

spwv.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`spwv.cn`

`cn`