1vs1.cn - robtex.com

1vs1.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:52d1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a35f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.209Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.95🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoel.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
NSkayleigh.ns.cloudflare.com
A2606:4700:50::a29f:265c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c25c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkayleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:225c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkayleigh.ns.cloudflare.com
A108.162.194.92🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayleigh.ns.cloudflare.com
A162.159.38.92Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayleigh.ns.cloudflare.com
A172.64.34.92🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkayleigh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.209, 172.67.163.95
IPv6 hints2606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com
SOAjoel.ns.cloudflare.comdns@cloudflare.com serial=2402675820

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034785731

Subdomains

mail.1vs1.cn
www.1vs1.cn

Same first word

1vs1.cn
1vs1.eu
1vs1.me
1vs1.de
1vs1.gg
1vs1.com.cn
1vs1.net
1vs1.com.tw
1vs1.site
1vs1.lol
1vs1.it
1vs1.nl

Similar names

sv11.chicappa.jp
vs11.com
11sv.org
vs11.net
vs11.ru
sv11.jp
v1s1.com
s11v.com
11vs.com

DNS History

13 records (6 active, 7 former)

200920112013201520172019202120232025NSjoel.ns.cloudflare.comkayleigh.ns.cloudflare.comdns23.hichina.comdns24.hichina.comns1.dns-diy.comns2.dns-diy.comMXmail.1vs1.cnA104.21.82.209172.67.163.952606:4700:3030::6815:52d12606:4700:3031::ac43:a35fCNAMEoverdue.aliyun.com
○NS(root)2015-08-11 → 2017-06-23 · 5 obs
○ 2008-12-09 20:18:38
● 2015-08-11 05:06:38
● 2017-06-23 00:12:10
○ 2026-05-12 10:43:42
○ 2026-05-13 05:18:56
○NSdns23.hichina.com2026-05-12 → 2026-05-13 · 2 obs
○ 2026-05-12 10:43:42
○ 2026-05-13 05:18:56
○NSdns24.hichina.com2026-05-12 → 2026-05-13 · 2 obs
○ 2026-05-12 10:43:42
○ 2026-05-13 05:18:56
●NSjoel.ns.cloudflare.com2026-05-12 → 2026-05-13 · 3 obs
○ 2017-06-23 00:12:10
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
●NSkayleigh.ns.cloudflare.com2026-05-12 → 2026-05-13 · 3 obs
○ 2017-06-23 00:12:10
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
○NSns1.dns-diy.com2008-12-09 → 2008-12-09 · 3 obs
● 2008-12-09 20:18:38
○ 2015-08-11 05:06:38
○ 2026-05-13 05:18:56
○NSns2.dns-diy.com2008-12-09 → 2008-12-09 · 3 obs
● 2008-12-09 20:18:38
○ 2015-08-11 05:06:38
○ 2026-05-13 05:18:56
○MXmail.1vs1.cn2008-12-09 → 2017-06-23 · 4 obs
● 2008-12-09 20:18:38
● 2017-06-23 00:12:10
○ 2026-05-12 10:43:42
○ 2026-05-13 05:18:56
●A104.21.82.2092026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
●A172.67.163.952026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
●A2606:4700:3030::6815:52d12026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
●A2606:4700:3031::ac43:a35f2026-05-12 → 2026-05-13 · 2 obs
● 2026-05-12 10:43:42
● 2026-05-13 05:18:56
○CNAMEoverdue.aliyun.com2026-05-12 → 2026-05-13 · 2 obs
○ 2026-05-12 10:43:42
○ 2026-05-13 05:18:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
1vs1.cnjoel.ns.cloudflare.com, kayleigh.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.184

NS records: joel.ns.cloudflare.com, kayleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1vs1.cn (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.95, 104.21.82.209
AAAA22606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f
NS2joel.ns.cloudflare.com, kayleigh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joel.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

1vs1.cn is a parent of mail.1vs1.cn and www.1vs1.cn.

IP Addresses

Four IP numbers are pointed to by 1vs1.cn: 2606:4700:3030::6815:52d1, 2606:4700:3031::ac43:a35f, 104.21.82.209 and 172.67.163.95.

other host names including adroll.live, vigimac.com, sobelec-tn.com, smutcamz.com and www.newssky.com.ua share IP numbers with 1vs1.cn.

Name Servers

1vs1.cn is delegated to two name servers joel.ns.cloudflare.com and kayleigh.ns.cloudflare.com.

1vs1.cn shares the same name server setup as other domains, for instance kiikm.org, dasherstudios.com, marval.com.co, internetculture.co and blackbit.com.ar.

1vs1.cn at least partially shares name servers with other domains, for instance barnov.com, anvutech.com, handcarwash-deinze.be, plus500.ca and aadf.cn.

These name servers are commonly used alongside april.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with six IP numbers:

Host name joel.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184.

Host name kayleigh.ns.cloudflare.com points to: 2606:4700:50::a29f:265c, 2803:f800:50::6ca2:c25c, 2a06:98c1:50::ac40:225c, 108.162.194.92, 162.159.38.92 and 172.64.34.92.