bubuan.cn - robtex.com

bubuan.cn

DNSSEC⚠️ Not signed
A156.253.121.226🇿🇦 HKIDC-AS-AP156.253.64.0/18 AresIDC Limited
NSa2.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb2.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1753450905

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=2034585701

Same first word

bubuan.cn

Similar names

banbuu.co.jp
bubuna.com
nabubu.com

DNS History

7 records (5 active, 2 former)

202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netdns25.hichina.comdns26.hichina.comA156.253.121.226
●NSa.share-dns.com2026-02-26 → 2026-03-25 · 3 obs
○ 2020-04-07 11:55:10
● 2026-02-26 16:19:18
● 2026-03-25 12:56:18
●NSa2.share-dns.com2026-02-26 → 2026-03-25 · 3 obs
○ 2020-04-07 11:55:10
● 2026-02-26 16:19:18
● 2026-03-25 12:56:18
●NSb.share-dns.net2026-02-26 → 2026-03-25 · 3 obs
○ 2020-04-07 11:55:10
● 2026-02-26 16:19:18
● 2026-03-25 12:56:18
●NSb2.share-dns.net2026-02-26 → 2026-03-25 · 3 obs
○ 2020-04-07 11:55:10
● 2026-02-26 16:19:18
● 2026-03-25 12:56:18
○NSdns25.hichina.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 11:55:10
○ 2026-02-26 16:19:18
○ 2026-03-25 12:56:18
○NSdns26.hichina.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 11:55:10
○ 2026-02-26 16:19:18
○ 2026-03-25 12:56:18
●A156.253.121.2262026-02-26 → 2026-03-25 · 2 obs
● 2026-02-26 16:19:18
● 2026-03-25 12:56:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn...-
bubuan.cna2.share-dns.com, b2.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a2.share-dns.com, b2.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bubuan.cn (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

TypeCountSample Data
A1156.253.121.226
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

bubuan.cn points to IP number: 156.253.121.226.

Other host names, for instance mautenergy.com and xlcs722.com, share IP numbers with bubuan.cn.

Name Servers

bubuan.cn is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

bubuan.cn at least partially shares name servers with other domains, for instance cxf123.xyz, 237ty.com, zhujimulu.com, cqtaopu.com and garuton.com.

These name servers are commonly used alongside a1.share-dns.com, b1.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a9.share-dns.com, b9.share-dns.net, a8.share-dns.com and b8.share-dns.net.

Host names with one IP target:

a2.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b2.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a2.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b2.share-dns.net and b.share-dns.net