byus.cn - robtex.com

byus.cn

DNSSEC⚠️ Not signed
NSalan.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3b39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A2803:f800:50::6ca2:c139🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalan.ns.cloudflare.com
A2a06:98c1:50::ac40:2139🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalan.ns.cloudflare.com
A108.162.193.57🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A172.64.33.57🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A173.245.59.57🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
NSmaeve.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::a29f:262d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A2803:f800:50::6ca2:c22d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaeve.ns.cloudflare.com
A2a06:98c1:50::ac40:222d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaeve.ns.cloudflare.com
A108.162.194.45🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A162.159.38.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A172.64.34.45🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com

cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⚠️ Not in zone NS records
NSb.dns.cn ⚠️ Not in zone NS records
NSc.dns.cn ⚠️ Not in zone NS records
NSd.dns.cn ⚠️ Not in zone NS records
NSe.dns.cn ⚠️ Not in zone NS records

Same first word

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byus.io
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byus.com.br
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byus.biz
byus.cn

Similar names

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ybus.cn
sybu.org
busy.eu
buys.cc
suby.nl
busy.cz
busy.me
busy.business
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usby.cz
buys.cn
ybus.ch
busy.us
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sybu.mobi
busy.cards
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sybu.info
sbuy.ru
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busy.pet
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busy.one
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suby.fi
ysub.tv
sbuy.eu

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSalan.ns.cloudflare.commaeve.ns.cloudflare.com17ex1.dns.com17ex2.dns.comdns10.hichina.comdns9.hichina.comforty.dnspod.netns1.alidns.comns2.alidns.comrunning.dnspod.netA104.21.23.115172.67.210.2102606:4700:3033::6815:17732606:4700:3036::ac43:d2d2CNAMEshow.17ex.com
○NS17ex1.dns.com2021-04-13 → 2021-04-13 · 4 obs
○ 2020-02-12 13:38:04
● 2021-04-13 23:01:56
○ 2026-03-14 22:52:00
○ 2026-08-07 03:33:30
○NS17ex2.dns.com2021-04-13 → 2021-04-13 · 4 obs
○ 2020-02-12 13:38:04
● 2021-04-13 23:01:56
○ 2026-03-14 22:52:00
○ 2026-08-07 03:33:30
●NSalan.ns.cloudflare.com2026-07-24 → 2026-08-07 · 3 obs
○ 2026-06-25 09:12:16
● 2026-07-24 07:03:58
● 2026-08-07 03:33:30
○NSdns10.hichina.com2015-07-19 → 2015-11-27 · 4 obs
● 2015-07-19 23:35:20
● 2015-11-27 04:46:24
○ 2016-02-13 03:07:46
○ 2026-08-07 03:33:30
○NSdns9.hichina.com2015-07-19 → 2015-11-27 · 4 obs
● 2015-07-19 23:35:20
● 2015-11-27 04:46:24
○ 2016-02-13 03:07:46
○ 2026-08-07 03:33:30
○NSforty.dnspod.net2026-06-25 → 2026-06-25 · 4 obs
○ 2026-03-14 22:52:00
● 2026-06-25 09:12:16
○ 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
●NSmaeve.ns.cloudflare.com2026-07-24 → 2026-08-07 · 3 obs
○ 2026-06-25 09:12:16
● 2026-07-24 07:03:58
● 2026-08-07 03:33:30
○NSns1.alidns.com2016-02-13 → 2020-02-12 · 5 obs
○ 2015-11-27 04:46:24
● 2016-02-13 03:07:46
● 2020-02-12 13:38:04
○ 2021-04-13 23:01:56
○ 2026-08-07 03:33:30
○NSns2.alidns.com2016-02-13 → 2020-02-12 · 5 obs
○ 2015-11-27 04:46:24
● 2016-02-13 03:07:46
● 2020-02-12 13:38:04
○ 2021-04-13 23:01:56
○ 2026-08-07 03:33:30
○NSrunning.dnspod.net2026-06-25 → 2026-06-25 · 4 obs
○ 2026-03-14 22:52:00
● 2026-06-25 09:12:16
○ 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
○A104.21.23.1152026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
○A172.67.210.2102026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
○A2606:4700:3033::6815:17732026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
○A2606:4700:3036::ac43:d2d22026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 07:03:58
○ 2026-08-07 03:33:30
○CNAMEshow.17ex.com2021-04-13 → 2021-04-13 · 3 obs
● 2021-04-13 23:01:56
○ 2026-03-14 22:52:00
○ 2026-08-07 03:33:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn...-
byus.cnalan.ns.cloudflare.com, maeve.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.45

NS records: alan.ns.cloudflare.com, maeve.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byus.cn (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.115, 172.67.210.210
AAAA22606:4700:3036::ac43:d2d2, 2606:4700:3033::6815:1773
NS2alan.ns.cloudflare.com, maeve.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alan.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

Two name servers handle the delegation for byus.cn: alan.ns.cloudflare.com and maeve.ns.cloudflare.com.

byus.cn shares its name server setup with other domains, including lolshto.ru, head.hk, patrickroelofs.com and two others.

byus.cn shares at least some of its name servers with other domains, including some1spc.com, bjoern-koehler.de, thefanuniverse.com and two others.

These name servers are frequently seen alongside the name servers joaquin.ns.cloudflare.com.

Host names with 6 IP numbers:

alan.ns.cloudflare.com resolves to 108.162.193.57, 172.64.33.57 and 173.245.59.57 among others, with 3 other IP addresses in total.

maeve.ns.cloudflare.com resolves to 108.162.194.45, 162.159.38.45 and 172.64.34.45 among others, with 3 other IP addresses in total.