lambda.net.cn - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

lambda.net.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:262aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:dac5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.38.42Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.218.197πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSchristian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A2803:f800:50::6ca2:c3f7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchristian.ns.cloudflare.com
A2a06:98c1:50::ac40:23f7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRchristian.ns.cloudflare.com
A108.162.195.247πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A162.159.44.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A172.64.35.247πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
NSrobin.ns.cloudflare.com
A2606:4700:50::adf5:3adaπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A2803:f800:50::6ca2:c0daπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobin.ns.cloudflare.com
A2a06:98c1:50::ac40:20daπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRrobin.ns.cloudflare.com
A108.162.192.218πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A172.64.32.218πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
A173.245.58.218πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.38.42, 172.67.218.197
IPv6 hints2606:4700:3031::6815:262a, 2606:4700:3036::ac43:dac5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOAchristian.ns.cloudflare.comdns@cloudflare.com serial=2413869428

net.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2028243169
WOT: SUSPICIOUS (55/100)

Same first word

Similar names

Previous names

Next names

DNS History

10 records (6 active, 4 former)

NSchristian.ns.cloudflare.comrobin.ns.cloudflare.comA104.21.38.42172.67.218.1972606:4700:3031::6815:262a2606:4700:3036::ac43:dac5188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSchristian.ns.cloudflare.com2026-09-07 β†’ 2026-09-15 Β· 2 obs
● 2026-09-07 09:16:36
● 2026-09-15 15:43:52
●NSrobin.ns.cloudflare.com2026-09-07 β†’ 2026-09-15 Β· 2 obs
● 2026-09-07 09:16:36
● 2026-09-15 15:43:52
●A104.21.38.422026-09-07 β†’ 2026-09-15 Β· 5 obs
β—‹ 2026-09-07 09:16:36
● 2026-09-07 12:56:38
β—‹ 2026-09-13 05:11:24
● 2026-09-14 07:16:16
● 2026-09-15 15:43:52
●A172.67.218.1972026-09-07 β†’ 2026-09-15 Β· 5 obs
β—‹ 2026-09-07 09:16:36
● 2026-09-07 12:56:38
β—‹ 2026-09-13 05:11:24
● 2026-09-14 07:16:16
● 2026-09-15 15:43:52
β—‹A188.114.96.02026-09-07 β†’ 2026-09-13 Β· 5 obs
● 2026-09-07 09:16:36
β—‹ 2026-09-07 12:56:38
● 2026-09-13 05:11:24
β—‹ 2026-09-14 07:16:16
β—‹ 2026-09-15 15:43:52
β—‹A188.114.97.02026-09-07 β†’ 2026-09-13 Β· 5 obs
● 2026-09-07 09:16:36
β—‹ 2026-09-07 12:56:38
● 2026-09-13 05:11:24
β—‹ 2026-09-14 07:16:16
β—‹ 2026-09-15 15:43:52
●A2606:4700:3031::6815:262a2026-09-07 β†’ 2026-09-15 Β· 5 obs
β—‹ 2026-09-07 09:16:36
● 2026-09-07 12:56:38
β—‹ 2026-09-13 05:11:24
● 2026-09-14 07:16:16
● 2026-09-15 15:43:52
●A2606:4700:3036::ac43:dac52026-09-07 β†’ 2026-09-15 Β· 5 obs
β—‹ 2026-09-07 09:16:36
● 2026-09-07 12:56:38
β—‹ 2026-09-13 05:11:24
● 2026-09-14 07:16:16
● 2026-09-15 15:43:52
β—‹A2a06:98c1:3120::2026-09-07 β†’ 2026-09-13 Β· 5 obs
● 2026-09-07 09:16:36
β—‹ 2026-09-07 12:56:38
● 2026-09-13 05:11:24
β—‹ 2026-09-14 07:16:16
β—‹ 2026-09-15 15:43:52
β—‹A2a06:98c1:3121::2026-09-07 β†’ 2026-09-13 Β· 5 obs
● 2026-09-07 09:16:36
β—‹ 2026-09-07 12:56:38
● 2026-09-13 05:11:24
β—‹ 2026-09-14 07:16:16
β—‹ 2026-09-15 15:43:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
lambda.net.cnrobin.ns.cloudflare.com, christian.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.247

NS records: robin.ns.cloudflare.com, christian.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda.net.cn (unsigned zone)

⏱️ Timing

Total: 1219ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.38.42, 172.67.218.197
AAAA22606:4700:3036::ac43:dac5, 2606:4700:3031::6815:262a
NS2christian.ns.cloudflare.com, robin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1christian.ns.cloudflare.com dns.cloudfla

Analysis

IP Addresses

lambda.net.cn has four IP addresses: 104.21.38.42, 172.67.218.197, 2606:4700:3031::6815:262a and 2606:4700:3036::ac43:dac5.

citurcam.com, lumyaitravel.com, falcontekresourceshub.com plus two other host names have IP numbers in common with lambda.net.cn.

Name Servers

Two name servers handle the delegation for lambda.net.cn: christian.ns.cloudflare.com and robin.ns.cloudflare.com.

The name server configuration of lambda.net.cn is shared with other domains, for instance sfcn.com.cn, interview2026-docs.pages.dev, haoboyazhou.com.cn and two others.

lambda.net.cn shares at least some of its name servers with other domains, including pricevoice.app, boulderinghivecircuitmakati.com, slotspotters.com and two others.

These name servers are frequently paired with the name servers syeef.ns.cloudflare.com, sara.ns.cloudflare.com and april.ns.cloudflare.com.

Hosts with 6 IP addresses each:

christian.ns.cloudflare.com resolves to 108.162.195.247, 162.159.44.247 and 172.64.35.247 among others, with 3 other IP addresses in total.

robin.ns.cloudflare.com resolves to 108.162.192.218, 172.64.32.218 and 173.245.58.218 among others, with 3 other IP addresses in total.