sknb.cn - robtex.com

sknb.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:86c3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:672🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.114Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.195🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrajeev.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrajeev.ns.cloudflare.com
A2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrajeev.ns.cloudflare.com
A108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
NStegan.ns.cloudflare.com
A2606:4700:50::adf5:3ae2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A2803:f800:50::6ca2:c0e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtegan.ns.cloudflare.com
A2a06:98c1:50::ac40:20e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtegan.ns.cloudflare.com
A108.162.192.226🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A172.64.32.226🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A173.245.58.226🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.6.114, 172.67.134.195
IPv62606:4700:3032::ac43:86c3, 2606:4700:3033::6815:672
SOArajeev.ns.cloudflare.comdns@cloudflare.com serial=2398381957

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=2034597276

Previously NS for

sknb.cn

Same first word

sknb.net
sknb.de
sknb.cn
sknb.org

Similar names

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ksnb.de
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nbks.kz

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSrajeev.ns.cloudflare.comtegan.ns.cloudflare.comsknb.cnA104.21.6.114172.67.134.1952606:4700:3032::ac43:86c32606:4700:3033::6815:672103.28.46.28
●NSrajeev.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42
○NSsknb.cn2015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 21:18:28
○ 2020-01-04 22:58:54
○ 2026-03-28 05:29:42
●NStegan.ns.cloudflare.com2026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42
○A103.28.46.282015-05-21 → 2015-05-21 · 3 obs
● 2015-05-21 21:18:28
○ 2020-01-04 22:58:54
○ 2026-03-28 05:29:42
●A104.21.6.1142026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42
●A172.67.134.1952026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42
●A2606:4700:3032::ac43:86c32026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42
●A2606:4700:3033::6815:6722026-03-27 → 2026-03-28 · 3 obs
○ 2020-01-04 22:58:54
● 2026-03-27 13:36:26
● 2026-03-28 05:29:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...-
sknb.cntegan.ns.cloudflare.com, rajeev.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.226

NS records: tegan.ns.cloudflare.com, rajeev.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sknb.cn (unsigned zone)

⏱️ Timing

Total: 883ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.134.195, 104.21.6.114
AAAA22606:4700:3032::ac43:86c3, 2606:4700:3033::6815:672
NS2rajeev.ns.cloudflare.com, tegan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rajeev.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sknb.cn maps to four IP numbers: 2606:4700:3032::ac43:86c3, 2606:4700:3033::6815:672, 104.21.6.114 and 172.67.134.195.

other host names include ea-88.com, xapril(0x706f726e).com, cookinero.com, trademarksweb.tk and sfcqhf.com; they share IP numbers with sknb.cn.

Name Servers

Two name servers rajeev.ns.cloudflare.com and tegan.ns.cloudflare.com handle the delegation for sknb.cn.

sknb.cn shares the same name server setup as other domains, for instance oncloudnineservicestreamz.com, mppg.cn, creek-lab.com, kagayakitai.com and oncloudnineservicestreamg.com.

sknb.cn at least partially shares name servers with other domains, for instance boblordlaw.com, ady6.info, techblahs.com, eralsolution.com and 68winer.com.

These name servers are commonly used alongside sreeni.ns.cloudflare.com.

Six IP addresses per host:

rajeev.ns.cloudflare.com points to 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224; tegan.ns.cloudflare.com points to 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226