csspub.cn - robtex.com

csspub.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:985d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2089🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.137Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.93🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSirena.ns.cloudflare.com ⭐
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
NSuriah.ns.cloudflare.com
A2606:4700:58::a29f:2cc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A2803:f800:50::6ca2:c3c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRuriah.ns.cloudflare.com
A2a06:98c1:50::ac40:23c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRuriah.ns.cloudflare.com
A108.162.195.194🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A162.159.44.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A172.64.35.194🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.32.137, 172.67.152.93
IPv62606:4700:3030::ac43:985d, 2606:4700:3036::6815:2089
SOAirena.ns.cloudflare.comdns@cloudflare.com serial=2398975978

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

Same first word

csspub.com
csspub.cn

Similar names

cspubs.org
spcbus.com
cpsbus.com
scsbup.com
cupbss.com
csuspb.ru

DNS History

10 records (6 active, 4 former)

NSirena.ns.cloudflare.comuriah.ns.cloudflare.commarvin.ns.cloudflare.comserena.ns.cloudflare.comA104.21.32.137172.67.152.932606:4700:3030::ac43:985d2606:4700:3036::6815:2089172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSirena.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24
○NSmarvin.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
○ 2026-03-20 07:25:00
○ 2026-03-28 05:01:24
○NSserena.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
○ 2026-03-20 07:25:00
○ 2026-03-28 05:01:24
●NSuriah.ns.cloudflare.com2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24
●A104.21.32.1372026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24
○A172.64.80.12026-03-20 → 2026-03-28 · 2 obs
○ 2026-03-20 07:25:00
○ 2026-03-28 05:01:24
●A172.67.152.932026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-20 → 2026-03-28 · 2 obs
○ 2026-03-20 07:25:00
○ 2026-03-28 05:01:24
●A2606:4700:3030::ac43:985d2026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24
●A2606:4700:3036::6815:20892026-03-20 → 2026-03-28 · 2 obs
● 2026-03-20 07:25:00
● 2026-03-28 05:01:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
csspub.cnns1.nowcndns.com, ns2.nowcndns.com-

✅ Authoritative Response

Server:1.193.216.204

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csspub.cn (unsigned zone)

⏱️ Timing

Total: 2131ms | Queries: -

📄 Records

TypeCountSample Data
A1191.214.95.145
NS2ns1.nowcndns.com, ns2.nowcndns.com
SOA1ns1.nowcndns.com admin.nowcndns.com

Analysis

IP Addresses

csspub.cn maps to four IP numbers: 2606:4700:3030::ac43:985d, 2606:4700:3036::6815:2089, 104.21.32.137 and 172.67.152.93.

other host names include legaltyping.co.uk, gmiefrata.org, bizloanhelp.com, firstlook.org.cdn.cloudflare.net and overthedune.com; they share IP numbers with csspub.cn.

Name Servers

Two name servers irena.ns.cloudflare.com and uriah.ns.cloudflare.com handle the delegation for csspub.cn.

csspub.cn shares the same name server setup as other domains, for instance zoohi.cn, shryd.cn, kaslog.com, fakel.cn and fcgao.cn.

csspub.cn at least partially shares name servers with other domains, for instance cosmetics-spain.net, 21hsc.com, f481.com, swanbaygroup.com and brightcasino262.com.

These name servers are commonly used alongside micah.ns.cloudflare.com, cartman.ns.cloudflare.com and curt.ns.cloudflare.com.

Six IP addresses per host:

irena.ns.cloudflare.com points to 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79; uriah.ns.cloudflare.com points to 2606:4700:58::a29f:2cc2, 2803:f800:50::6ca2:c3c2, 2a06:98c1:50::ac40:23c2, 108.162.195.194, 162.159.44.194 and 172.64.35.194