`usbb.com.cn`

DNSSEC	⚠️ Not signed
A	119.28.135.123^{🇭🇰 TENCENT-NET-AP-CN119.28.134.0/23 Proxy-registered route object}
NS	`f1g1ns1.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-235.defastlink.net`
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-35.defastlink.net`
NS	`f1g1ns2.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
			PTR	`ip-1-13-76-35.defastlink.net`
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-35.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`ip-106-39-207-235.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1726190292

`com.cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation 🔒
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation 🔒
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation 🔒
	NS	`e.dns.cn` ⚠️ Not in parent delegation 🔒
	SOA	`a.dns.cn`root@cnnic.cn serial=2030422549

WOT: NOT_SAFE (20/100)

Same first word

usbb.org

usbb.com

usbb.net

usbb.nl

usbb.de

usbb.fr

Similar names

bubs.ru

bubs.com.au

bbus.de

subb.ly

subb.me

bubs.co

bsbu.de

bbus.center

bbus.com

subb.ch

ubsb.com

bsub.net

bubs.cz

bbus.nl

bbus.net

bbus.ru

bbsu.ru

bsbu.com

bbus.org

bbus.cn

bubs.org

bubs.se

busb.de

bubs.com.cn

subb.de

bbus.in

bubs.eu

busb.ru

bbus.lv

bubs.de

sbbu.com

bbus.co.kr

bubs.cn

busb.eu

ubbs.org

bubs.nl

bbsu.de

sbbu.edu.pk

subb.net

bsub.com

bsub.de

sbub.com

ubbs.in

bubs.pl

sbbu.org

ubbs.co.za

DNS History

5 records (3 active, 2 former)

●NSf1g1ns1.dnspod.net2015-08-15 → 2026-02-28 · 2 obs

● 2015-08-15 22:55:36
● 2026-02-28 19:13:18

●NSf1g1ns2.dnspod.net2015-08-15 → 2026-02-28 · 2 obs

● 2015-08-15 22:55:36
● 2026-02-28 19:13:18

●A119.28.135.1232026-02-28 → 2026-02-28 · 3 obs

○ 2017-02-15 06:59:48
● 2026-02-28 19:13:14
● 2026-02-28 19:13:18

○A222.186.30.2132015-08-15 → 2016-03-03 · 4 obs

● 2015-08-15 22:55:36
● 2016-03-03 17:52:56
○ 2017-02-15 06:59:48
○ 2026-02-28 19:13:18

○A47.90.55.1772017-02-15 → 2017-02-15 · 4 obs

○ 2016-03-03 17:52:56
● 2017-02-15 06:59:48
○ 2026-02-28 19:13:14
○ 2026-02-28 19:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
usbb.com.cn	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server: 36.155.149.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usbb.com.cn (unsigned zone)

⏱️ Timing

Total: 1350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`119.28.135.123`
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

usbb.com.cn resolves to a single IP address: 119.28.135.123.

Other host names including dltzyc.com, 11msz.com, 025qb.com, 2329999bdf.com and sxsjwc.com share IP numbers with usbb.com.cn.

Name Servers

usbb.com.cn's delegation uses two name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

usbb.com.cn shares the same name server setup as other domains, for example deanli.cn, rvzhi.cn, seelady.com, 5ixialingying.com and ilis.cn.

usbb.com.cn at least partially shares name servers with other domains, including pulib.cn, 0.cg, bot01zg.cfd, yenc.cn and daoweb.cn.

these name servers are commonly used with a.dnspod.com, b.dnspod.com, c.dnspod.com, ns19.xincache.com and ns20.xincache.com.

Eight IP numbers for host names:

f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Seven IP numbers for host names:

f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

usbb.com.cn - robtex.com

usbb.com.cn

com.cn