`tjbhhb.com`

DNSSEC	⚠️ Not signed
A	180.76.132.12^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	218.5.79.98^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
SOA	`ns1.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774555127

Same first word

tjbhhb.com

Similar names

btbhhj.com

bjbhht.com

bthjhb.com

bthhbj.com

DNS History

8 records (3 active, 5 former)

●NSns1.cnolnic.com2015-08-02 → 2026-03-26 · 2 obs

● 2015-08-02 00:35:34
● 2026-03-26 20:24:34

●NSns2.cnolnic.com2015-08-02 → 2026-03-26 · 2 obs

● 2015-08-02 00:35:34
● 2026-03-26 20:24:34

○MXmx149u.chinaemail.cn2015-08-02 → 2020-01-20 · 4 obs

● 2015-08-02 00:35:34
● 2020-01-20 13:18:12
○ 2026-02-23 17:22:40
○ 2026-03-26 20:24:34

○MXmxa149u.chinaemail.cn2015-08-02 → 2020-01-20 · 4 obs

● 2015-08-02 00:35:34
● 2020-01-20 13:18:12
○ 2026-02-23 17:22:40
○ 2026-03-26 20:24:34

●A180.76.132.122026-02-23 → 2026-03-26 · 3 obs

○ 2020-01-20 13:18:12
● 2026-02-23 17:22:40
● 2026-03-26 20:24:34

○A218.5.74.1362015-08-02 → 2016-02-15 · 4 obs

● 2015-08-02 00:35:34
● 2016-02-15 13:42:04
○ 2016-04-29 13:04:26
○ 2026-03-26 20:24:34

○A218.5.79.422016-04-29 → 2016-12-25 · 5 obs

○ 2016-02-15 13:42:04
● 2016-04-29 13:04:26
● 2016-12-25 02:27:44
○ 2020-01-20 13:18:12
○ 2026-03-26 20:24:34

○A218.5.79.582020-01-20 → 2020-01-20 · 4 obs

○ 2016-12-25 02:27:44
● 2020-01-20 13:18:12
○ 2026-02-23 17:22:40
○ 2026-03-26 20:24:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
tjbhhb.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.208.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tjbhhb.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.12`
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

📌 Glue Records Collected

Total: 6

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

Analysis

IP Addresses

tjbhhb.com resolves to one IP number: 180.76.132.12.

other host names including holystone3311.com.cn, njlr.net, hch.cn, ctwtek.cn and zjhktech.com share IP numbers with tjbhhb.com.

Name Servers

tjbhhb.com is delegated to two name servers ns1.cnolnic.com and ns2.cnolnic.com.

tjbhhb.com shares the same name server setup as other domains, for instance 58tools.com, zesong.net, eefi.cn, nblongsheng.com and a100.cn.

Host names with three IPs:

ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117.

ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.

tjbhhb.com - robtex.com

tjbhhb.com

com