workingclass.cn - dns.ninja

workingclass.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3c2c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:bf76🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.118🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSajay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRajay.ns.cloudflare.com
A2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45
PTRajay.ns.cloudflare.com
A108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
NSolivia.ns.cloudflare.com
A2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolivia.ns.cloudflare.com
A2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolivia.ns.cloudflare.com
A108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.44, 172.67.191.118
IPv6 hints2606:4700:3031::6815:3c2c, 2606:4700:3033::ac43:bf76
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAajay.ns.cloudflare.comdns@cloudflare.com serial=2410058801

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 2035-10-20 #88

Subdomains

www.workingclass.cn

Same first word

workingclass.cn
workingclass.coffee
workingclass.id

Similar names

scalingworks.asia
crosswalking.com

DNS History

8 records (6 active, 2 former)

NSajay.ns.cloudflare.comolivia.ns.cloudflare.comA104.21.60.44172.67.191.1182606:4700:3031::6815:3c2c2606:4700:3033::ac43:bf762606:4700:3032::ac43:bf762606:4700:3037::6815:3c2c
●NSajay.ns.cloudflare.com2026-02-15 → 2026-07-28 · 2 obs
● 2026-02-15 16:02:24
● 2026-07-28 16:20:14
●NSolivia.ns.cloudflare.com2026-02-15 → 2026-07-28 · 2 obs
● 2026-02-15 16:02:24
● 2026-07-28 16:20:14
●A104.21.60.442026-02-15 → 2026-07-28 · 2 obs
● 2026-02-15 16:02:24
● 2026-07-28 16:20:14
●A172.67.191.1182026-02-15 → 2026-07-28 · 2 obs
● 2026-02-15 16:02:24
● 2026-07-28 16:20:14
●A2606:4700:3031::6815:3c2c2026-06-22 → 2026-07-28 · 3 obs
○ 2026-06-15 14:12:18
● 2026-06-22 07:29:32
● 2026-07-28 16:20:14
○A2606:4700:3032::ac43:bf762026-02-15 → 2026-06-15 · 4 obs
● 2026-02-15 16:02:24
● 2026-06-15 14:12:18
○ 2026-06-22 07:29:32
○ 2026-07-28 16:20:14
●A2606:4700:3033::ac43:bf762026-06-22 → 2026-07-28 · 3 obs
○ 2026-06-15 14:12:18
● 2026-06-22 07:29:32
● 2026-07-28 16:20:14
○A2606:4700:3037::6815:3c2c2026-02-15 → 2026-06-15 · 4 obs
● 2026-02-15 16:02:24
● 2026-06-15 14:12:18
○ 2026-06-22 07:29:32
○ 2026-07-28 16:20:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...11 records
workingclass.cnajay.ns.cloudflare.com, olivia.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.221

NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workingclass.cn (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.60.44, 172.67.191.118
AAAA22606:4700:3031::6815:3c2c, 2606:4700:3033::ac43:bf76
NS2ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ajay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (a.dns.cn, a.dns.cn, b.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

Hierarchy

The domain www.workingclass.cn falls under the parent workingclass.cn.

IP Addresses

workingclass.cn directs to four IP numbers, which are 104.21.60.44, 172.67.191.118, 2606:4700:3031::6815:3c2c and 2606:4700:3033::ac43:bf76.

www.pkao.cn, husina.school, veziseriale.tv plus two other host names have IP numbers in common with workingclass.cn.

Name Servers

workingclass.cn has two authoritative name servers — ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.

The name server configuration of workingclass.cn is shared with other domains, for instance sun315.cn, iblogger.cn, gx68.cn and two others.

At least some of workingclass.cn's name servers are shared with other domains, for example netspot.se, omnisystem-s24.forum, evolvenexuspattern.sbs and two more.

These name servers tend to be deployed in combination with the name servers peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ajay.ns.cloudflare.com points to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 other IP addresses.

olivia.ns.cloudflare.com points to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.