yrfb.cn - robtex.com

yrfb.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:98da🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:209d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.157Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.218🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeoin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A2803:f800:50::6ca2:c356🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReoin.ns.cloudflare.com
A2a06:98c1:50::ac40:2356🇺🇸 Cloudflare2a06:98c1:50::/45
PTReoin.ns.cloudflare.com
A108.162.195.86🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A162.159.44.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A172.64.35.86🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
NSmalavika.ns.cloudflare.com
A2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalavika.ns.cloudflare.com
A2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalavika.ns.cloudflare.com
A108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
A172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalavika.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.32.157, 172.67.152.218
IPv62606:4700:3032::ac43:98da, 2606:4700:3034::6815:209d
SOAeoin.ns.cloudflare.comdns@cloudflare.com serial=2395558671

cn

DNSSEC⚠️ Not signed
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=2034546407

Previously NS for

yrfb.cn

Same first word

yrfb.cn

Similar names

bfry.xyz
fyrb.com.cn
fyrb.net
bryf.xyz
frby.com
bfyr.biz
byrf.com
bfry.com
fryb.ru
fybr.com
fyrb.de
ryfb.bar
rbfy.com.cn
fyrb.cn
ybfr.com
brfy.org

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSeoin.ns.cloudflare.commalavika.ns.cloudflare.comns1.alidns.comns2.alidns.comyrfb.cnA104.21.32.157172.67.152.2182606:4700:3032::ac43:98da2606:4700:3034::6815:209d103.73.97.210202.74.3.6067.198.211.138
●NSeoin.ns.cloudflare.com2026-03-04 → 2026-03-24 · 3 obs
○ 2015-10-30 13:59:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
●NSmalavika.ns.cloudflare.com2026-03-04 → 2026-03-24 · 3 obs
○ 2015-10-30 13:59:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
○NSns1.alidns.com2015-10-30 → 2015-10-30 · 4 obs
○ 2015-05-31 16:51:00
● 2015-10-30 13:59:08
○ 2026-03-04 18:33:16
○ 2026-03-24 07:41:40
○NSns2.alidns.com2015-10-30 → 2015-10-30 · 4 obs
○ 2015-05-31 16:51:00
● 2015-10-30 13:59:08
○ 2026-03-04 18:33:16
○ 2026-03-24 07:41:40
○NSyrfb.cn2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 16:51:00
○ 2015-10-30 13:59:08
○ 2026-03-24 07:41:40
○A103.73.97.2102017-06-03 → 2017-06-03 · 4 obs
○ 2015-10-30 13:59:08
● 2017-06-03 15:52:08
○ 2026-03-04 18:33:16
○ 2026-03-24 07:41:40
●A104.21.32.1572026-03-04 → 2026-03-24 · 3 obs
○ 2017-06-03 15:52:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
●A172.67.152.2182026-03-04 → 2026-03-24 · 3 obs
○ 2017-06-03 15:52:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
○A202.74.3.602017-06-03 → 2017-06-03 · 4 obs
○ 2015-10-30 13:59:08
● 2017-06-03 15:52:08
○ 2026-03-04 18:33:16
○ 2026-03-24 07:41:40
●A2606:4700:3032::ac43:98da2026-03-04 → 2026-03-24 · 3 obs
○ 2017-06-03 15:52:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
●A2606:4700:3034::6815:209d2026-03-04 → 2026-03-24 · 3 obs
○ 2017-06-03 15:52:08
● 2026-03-04 18:33:16
● 2026-03-24 07:41:40
○A67.198.211.1382015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 16:51:00
○ 2015-10-30 13:59:08
○ 2026-03-24 07:41:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
yrfb.cneoin.ns.cloudflare.com, malavika.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.165

NS records: eoin.ns.cloudflare.com, malavika.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yrfb.cn (unsigned zone)

⏱️ Timing

Total: 2692ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.157, 172.67.152.218
AAAA22606:4700:3032::ac43:98da, 2606:4700:3034::6815:209d
NS2eoin.ns.cloudflare.com, malavika.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eoin.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

yrfb.cn resolves to four IP numbers: 2606:4700:3032::ac43:98da, 2606:4700:3034::6815:209d, 104.21.32.157 and 172.67.152.218.

Other host names such as highaltitudebakeshop.com, pollaazzec.pro, 4bcc8e68.af6e11234bf60d0ce5788ecc.workers.dev, dev-widget.easyweek.lv and mail.dealnation.co.uk share IPs with yrfb.cn.

Name Servers

yrfb.cn is delegated to two name servers: eoin.ns.cloudflare.com and malavika.ns.cloudflare.com.

yrfb.cn shares the same name server setup as uerl.cn, smartlc.cn, pariscai.cn, h6251.cn and lqhg.cn.

yrfb.cn at least partially shares name servers with other domains, for instance ousaierbifenzhibo.com.cn, mianfeizuqiuzhibowangzhan.com.cn, pingguoxjyouxi.com.cn, jdbwulongbuyuapp.com.cn and xianshangmaiqiu.com.cn.

These name servers are commonly used together with alberto.ns.cloudflare.com, liberty.ns.cloudflare.com and arushi.ns.cloudflare.com.

Host names with six IP numbers:

eoin.ns.cloudflare.com points to 2606:4700:58::a29f:2c56, 2803:f800:50::6ca2:c356, 2a06:98c1:50::ac40:2356, 108.162.195.86, 162.159.44.86 and 172.64.35.86.

malavika.ns.cloudflare.com points to 2606:4700:50::a29f:26a5, 2803:f800:50::6ca2:c2a5, 2a06:98c1:50::ac40:22a5, 108.162.194.165, 162.159.38.165 and 172.64.34.165.