`dtwb110.com`

DNSSEC	⚠️ Not signed
NS	`ns11.bigwww.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns12.bigwww.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`ns11.bigwww.com`hostmaster@hichina.com 2026-01-12 #9

`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=1785626532

Same first word

dtwb110.com

DNS History

4 records (2 active, 2 former)

●NSns11.bigwww.com2016-12-15 → 2026-08-01 · 2 obs

● 2016-12-15 02:50:38
● 2026-08-01 23:41:48

●NSns12.bigwww.com2026-04-07 → 2026-08-01 · 3 obs

○ 2016-12-15 02:50:38
● 2026-04-07 11:15:08
● 2026-08-01 23:41:48

○A183.60.158.292016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 02:50:38
○ 2017-11-15 18:09:44
○ 2026-08-01 23:41:48

○A218.89.76.2442017-11-15 → 2017-11-15 · 4 obs

○ 2016-12-15 02:50:38
● 2017-11-15 18:09:44
○ 2026-04-07 11:15:08
○ 2026-08-01 23:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dtwb110.com	ns11.bigwww.com, ns12.bigwww.com	6 records

✅ Authoritative Response

Server:120.76.107.43

NS records: ns11.bigwww.com, ns12.bigwww.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtwb110.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.bigwww.com, ns11.bigwww.com`
SOA	1	`ns11.bigwww.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)

Analysis

Name Servers

The NS records for dtwb110.com delegate to ns11.bigwww.com and ns12.bigwww.com.

dtwb110.com uses the same name servers as several other domains — among them leadpower.top, xcbjt.com, caezx.com and two more.

There is at least partial name server overlap between dtwb110.com and other domains — mingpinba.cn, tyxxy.cn, lgj.cc and two more among them.

These name servers regularly appear alongside ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and 7 other name servers in NS record sets.

ns11.bigwww.com points to 39.96.153.43, 47.118.199.203 and 2408:4009:501::9. ns12.bigwww.com points to 120.76.107.43, 139.224.142.113 and 2408:4009:501::10. Both hosts resolve to three IP numbers.

dtwb110.com - robtex.com

dtwb110.com

com