`sharp-ad.b0.aicdn.com`

CNAME	`vm.aicdn.com`
CNAME	`vm.ctn.aicdn.com`
DNSSEC	⚠️ Not signed
A	240e:f7:4f00:250b::a1^{🇨🇳 CHINANET-BACKBONE240e:f6::/31 China Telecom (Zhejiang) Limited}
A	240e:93c:1206:101::a1^{🇨🇳 CHINANET-Henan-Zhengzhou-Shujugang-IDC240e:93c:1000::/36 Chinatelecom HenanProvince -GangQu}
A	61.164.209.251^{🇨🇳 CT-HangZhou-IDC61.164.209.0/24 Chinanet-HangZhou-IDC}
A	123.54.193.28^{🇨🇳 CHINANET-Henan-Zhengzhou-Shujugang-IDC123.54.192.0/23 Chinatelecom Henan Province GQ-IDC}
NS	`ns1.ialloc.com` ⭐
		A	2402:4e00:1700:7d00:0:9285:ffec:9d26^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	118.24.109.1^{🇨🇳 TENCENT-NET-AP118.24.108.0/22}
SOA	`ns1.ialloc.com`wtzhu182@163.com 2015-10-21 #1

`b0.aicdn.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1.ialloc.com` ⭐
	TXT	`2019110303294558n29m9nk4mwji9pqhoby37naue5gn097x6g97lurf8a7upl0z`
	SOA	`ns1.ialloc.com`wtzhu182@163.com 2015-10-21 #1

Similar names

sparda-h.com

sparda-h.org

sparda-h.de

DNS History

3 records (3 active, 0 former)

●NSns1.ialloc.com2020-04-09 → 2026-05-07 · 2 obs

● 2020-04-09 15:25:50
● 2026-05-07 03:29:50

●CNAMEvm.aicdn.com2020-04-09 → 2026-05-07 · 2 obs

● 2020-04-09 15:25:50
● 2026-05-07 03:29:50

●CNAMEvm.ctn.aicdn.com2026-03-27 → 2026-05-07 · 3 obs

○ 2020-04-09 15:25:50
● 2026-03-27 12:50:02
● 2026-05-07 03:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
aicdn.com	ns1.ialloc.com, ns2.ialloc.com	6 records

✅ Authoritative Response

Server:115.159.66.63

NS records: ns1.ialloc.com, ns2.ialloc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aicdn.com (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	2	`vm.aicdn.com, vm.ctn.aicdn.com`
SOA	1	`ns1.ialloc.com wtzhu182.163.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.ialloc.com, ns1.ialloc.com, ns1.ialloc.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by sharp-ad.b0.aicdn.com: 240e:f7:4f00:250b::a1, 240e:93c:1206:101::a1, 61.164.209.251 and 123.54.193.28.

Other host names, for instance vm.aicdn.com, hmacg.cn, vm.ctn.aicdn.com and vm3.aicdn.com share IP numbers with sharp-ad.b0.aicdn.com.

Name Servers

sharp-ad.b0.aicdn.com is delegated to a single name server, ns1.ialloc.com.

sharp-ad.b0.aicdn.com shares the same name server setup as other domains, for instance undefined.x.yupoo.com, bdgx2017.b0.aicdn.com, hdzfcdn.b0.aicdn.com, qingzhou.b0.aicdn.com and qsznew-wz.b0.aicdn.com.

sharp-ad.b0.aicdn.com shares name servers with other domains at least partially, for example lishuncdn.com and aicdn.com.

these name servers are commonly used alongside ns2.ialloc.com.

ns1.ialloc.com resolves to two IP numbers: 2402:4e00:1700:7d00:0:9285:ffec:9d26 and 118.24.109.1.

sharp-ad.b0.aicdn.com - robtex.com