`picctech.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-01 #15

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035058379

Same first word

picctech.com

picctech.cn

DNS History

2 records (2 active, 0 former)

●NSns1.bdydns.cn2026-05-11 → 2026-07-19 · 2 obs

● 2026-05-11 09:57:40
● 2026-07-19 02:19:50

●NSns2.bdydns.cn2026-05-11 → 2026-07-19 · 2 obs

● 2026-05-11 09:57:40
● 2026-07-19 02:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
picctech.cn	ns1.bdydns.cn, ns2.bdydns.cn	4 records

✅ Authoritative Response

Server:112.80.248.202

NS records: ns1.bdydns.cn, ns2.bdydns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for picctech.cn (unsigned zone)

⏱️ Timing

Total: 3252ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.bdydns.cn, ns2.bdydns.cn`
SOA	1	`ns1.bdydns.cn sa.dudns.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdydns.cn, ns2.bdydns.cn, ns2.bdydns.cn...)

Analysis

Name Servers

picctech.cn is delegated to two name servers: ns1.bdydns.cn and ns2.bdydns.cn.

picctech.cn has the same name server delegation as a number of other domains, such as pesticidenews.cn, 21andober.com, gddmd.com and two more.

Hostnames that point to five IP numbers:

ns2.bdydns.cn directs to 14.215.177.154, 112.80.248.202, 119.75.222.53 and two other IP addresses.

Hosts with three IP address records:

ns1.bdydns.cn points to 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.

picctech.cn - robtex.com

picctech.cn

cn