bzu.cn - robtex.com

bzu.cn

CNAMEbzu.cn.w.kunlunaq.com
DNSSEC⚠️ Not signed
A180.163.146.13🇨🇳 SHANGHAITELECOM180.163.146.0/24 SHIDC

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=2035045237

Same first word

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bzu.ir
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bzu.eu
bzu.nl
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bzu.pl
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bzu.ch
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bzu.hopto.me
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bzu.edu.pk
bzu.at
bzu.com
bzu.cz
bzu.group

Similar names

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uzb.nl
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uzb.lol
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zub.in
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zbu.de
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zub.by
buz.com.au
buz.cc
zbu.me
buz.li
zub.com.pl
ubz.at
ubz.com.sg
zub.se
uzb.news
buz.ca
uzb.co
zbu.edu.cn
zub.be
buz.lt
buz.fr
ubz.eu
ubz.pl
zbu.cn
uzb.ru

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns21.hichina.comdns22.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA70.39.84.227CNAMEbzu.cn.w.kunlunaq.comb.dcoin.co
●NSdns21.hichina.com2026-06-28 → 2026-07-16 · 2 obs
● 2026-06-28 17:14:56
● 2026-07-16 02:02:18
●NSdns22.hichina.com2026-06-28 → 2026-07-16 · 2 obs
● 2026-06-28 17:14:56
● 2026-07-16 02:02:18
●MXmxbiz1.qq.com2026-06-28 → 2026-07-16 · 2 obs
● 2026-06-28 17:14:56
● 2026-07-16 02:02:18
●MXmxbiz2.qq.com2026-06-28 → 2026-07-16 · 2 obs
● 2026-06-28 17:14:56
● 2026-07-16 02:02:18
○A70.39.84.2272015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 08:36:14
○ 2026-06-28 17:14:56
○ 2026-07-16 02:02:18
○CNAMEb.dcoin.co2015-06-09 → 2015-06-09 · 3 obs
● 2015-06-09 08:36:14
○ 2026-06-28 17:14:56
○ 2026-07-16 02:02:18
●CNAMEbzu.cn.w.kunlunaq.com2026-06-28 → 2026-07-16 · 3 obs
○ 2015-06-09 08:36:14
● 2026-06-28 17:14:56
● 2026-07-16 02:02:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...-
bzu.cndns21.hichina.com, dns22.hichina.com-

✅ Authoritative Response

Server:139.224.142.110

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bzu.cn (unsigned zone)

⏱️ Timing

Total: 1955ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns21.hichina.com, dns22.hichina.com
MX2mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)
TXT1v=spf1 include:spf.mail.qq.com ~all
CNAME1bzu.cn.w.kunlunaq.com
SOA1dns21.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

bzu.cn points to a single IP number: 180.163.146.13.

Additional host names — www.lingxixueyuan.com.w.kunlunar.com, casibrain.com.w.kunlunaq.com, z-turbo.com.w.kunlunaq.com and two others — share IP numbers with bzu.cn.