ca-87.cn - robtex.com

ca-87.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ac0a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:3fd7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.215Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.10🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlaura.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
NSmike.ns.cloudflare.com
A2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmike.ns.cloudflare.com
A2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmike.ns.cloudflare.com
A108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.215, 172.67.172.10
IPv6 hints2606:4700:3031::ac43:ac0a, 2606:4700:3036::6815:3fd7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2398005492

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=2034693933

Same first word

ca-87.cn

DNS History

17 records (6 active, 11 former)

2017201820192020202120222023202420252026NSlaura.ns.cloudflare.commike.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.nowcndns.comns2.dnsdun.comns2.nowcndns.comns6.dnsdun.netv1s1.xundns.comA104.21.63.215172.67.172.102606:4700:3031::ac43:ac0a2606:4700:3036::6815:3fd7104.149.111.210104.36.227.17423.244.6.245.202.83.158
○NSf1g1ns1.dnspod.net2016-03-30 → 2016-03-30 · 3 obs
● 2016-03-30 06:52:34
○ 2016-11-29 15:26:44
○ 2026-04-21 06:06:40
○NSf1g1ns2.dnspod.net2016-03-30 → 2016-03-30 · 3 obs
● 2016-03-30 06:52:34
○ 2016-11-29 15:26:44
○ 2026-04-21 06:06:40
●NSlaura.ns.cloudflare.com2026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
●NSmike.ns.cloudflare.com2026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
○NSns1.nowcndns.com2026-03-19 → 2026-04-21 · 2 obs
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40
○NSns2.dnsdun.com2016-11-29 → 2016-11-29 · 4 obs
○ 2016-03-30 06:52:34
● 2016-11-29 15:26:44
○ 2017-06-26 00:28:34
○ 2026-04-21 06:06:40
○NSns2.nowcndns.com2026-03-19 → 2026-04-21 · 2 obs
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40
○NSns6.dnsdun.net2016-11-29 → 2016-11-29 · 4 obs
○ 2016-03-30 06:52:34
● 2016-11-29 15:26:44
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40
○NSv1s1.xundns.com2017-06-26 → 2017-06-26 · 4 obs
○ 2016-11-29 15:26:44
● 2017-06-26 00:28:34
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40
○A104.149.111.2102016-03-30 → 2016-03-30 · 3 obs
● 2016-03-30 06:52:34
○ 2016-11-29 15:26:44
○ 2026-04-21 06:06:40
●A104.21.63.2152026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
○A104.36.227.1742017-06-26 → 2017-06-26 · 4 obs
○ 2016-11-29 15:26:44
● 2017-06-26 00:28:34
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40
●A172.67.172.102026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
○A23.244.6.22016-11-29 → 2016-11-29 · 4 obs
○ 2016-03-30 06:52:34
● 2016-11-29 15:26:44
○ 2017-06-26 00:28:34
○ 2026-04-21 06:06:40
●A2606:4700:3031::ac43:ac0a2026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
●A2606:4700:3036::6815:3fd72026-03-19 → 2026-04-21 · 3 obs
○ 2017-06-26 00:28:34
● 2026-03-19 18:02:20
● 2026-04-21 06:06:40
○A45.202.83.1582026-03-19 → 2026-04-21 · 2 obs
○ 2026-03-19 18:02:20
○ 2026-04-21 06:06:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn...-
ca-87.cnmike.ns.cloudflare.com, laura.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.63

NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ca-87.cn (unsigned zone)

⏱️ Timing

Total: 2691ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.215, 172.67.172.10
AAAA22606:4700:3031::ac43:ac0a, 2606:4700:3036::6815:3fd7
NS2laura.ns.cloudflare.com, mike.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

ca-87.cn maps to four IP numbers: 2606:4700:3031::ac43:ac0a, 2606:4700:3036::6815:3fd7, 104.21.63.215 and 172.67.172.10.

Other host names, for instance empire88-130.xyz, airtherapy.com, livertpe200m.click, deluxecontrols.com and langtiankeji.com share IP numbers with ca-87.cn.

Name Servers

Two name servers laura.ns.cloudflare.com and mike.ns.cloudflare.com are delegated to ca-87.cn.

ca-87.cn uses the same name server configuration as other domains, such as ghoulish.cn, agwo.cn, qq128.cn, nsja.cn and tbboy.cn.

ca-87.cn at least partially shares name servers with other domains such as meerschweinchenforum.de, btias.com, protechshop.sk, ichina.news and asino777.quest.

These name servers are commonly used with augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com and macy.ns.cloudflare.com.

Host names with six IP numbers: Host name laura.ns.cloudflare.com points to 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183; host name mike.ns.cloudflare.com points to 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.