`duoquw.com`

DNSSEC	⚠️ Not signed
A	177.211.156.98^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1775563826

`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=1777075381

Subdomains

www.duoquw.com

Same first word

duoquw.com

Similar names

quduwo.com

DNS History

10 records (3 active, 7 former)

●NSa.share-dns.com2026-03-03 → 2026-04-25 · 3 obs

○ 2017-10-10 11:09:54
● 2026-03-03 02:03:16
● 2026-04-25 00:22:38

●NSb.share-dns.net2026-03-03 → 2026-04-25 · 3 obs

○ 2017-10-10 11:09:54
● 2026-03-03 02:03:16
● 2026-04-25 00:22:38

○NSdns.4cun.com2015-11-04 → 2016-04-19 · 4 obs

● 2015-11-04 05:42:42
● 2016-04-19 17:55:22
○ 2017-10-10 11:09:54
○ 2026-04-25 00:22:38

○NSn17.ns.yunjiasu.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-04-19 17:55:22
● 2017-10-10 11:09:54
○ 2026-03-03 02:03:16
○ 2026-04-25 00:22:38

○NSn3510.ns.yunjiasu.com2017-10-10 → 2017-10-10 · 4 obs

○ 2016-04-19 17:55:22
● 2017-10-10 11:09:54
○ 2026-03-03 02:03:16
○ 2026-04-25 00:22:38

○A116.255.152.2502016-04-19 → 2016-04-19 · 4 obs

○ 2016-02-06 00:05:30
● 2016-04-19 17:55:22
○ 2017-10-10 11:09:54
○ 2026-04-25 00:22:38

○A122.114.118.1592015-11-04 → 2016-02-06 · 4 obs

● 2015-11-04 05:42:42
● 2016-02-06 00:05:30
○ 2016-04-19 17:55:22
○ 2026-04-25 00:22:38

○A154.86.223.42026-03-03 → 2026-03-27 · 5 obs

○ 2017-10-10 11:09:54
● 2026-03-03 02:03:16
● 2026-03-27 15:31:48
○ 2026-04-25 00:22:32
○ 2026-04-25 00:22:38

●A177.211.156.982026-04-25 → 2026-04-25 · 3 obs

○ 2026-03-27 15:31:48
● 2026-04-25 00:22:32
● 2026-04-25 00:22:38

○CNAME113062.vhost136.cloudvhost.cn2015-11-04 → 2016-02-06 · 4 obs

● 2015-11-04 05:42:42
● 2016-02-06 00:05:30
○ 2016-04-19 17:55:22
○ 2026-04-25 00:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duoquw.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duoquw.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.211.156.98`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

Hierarchy

duoquw.com is a parent of www.duoquw.com.

IP Addresses

duoquw.com points to a single IP number: 177.211.156.98.

Name Servers

Delegation for duoquw.com rests with two name servers, a.share-dns.com and b.share-dns.net.

duoquw.com shares the same name server setup as other domains, including thjhms.com, cdysxy.net, pifuyi.com, zzhahotel.com and zjczs.com.

duoquw.com at least partially shares name servers with other domains, for instance it-fm.com, jxhaoda.com, deyuanshe.com, 91dxh.com and rolltire.com.

These name servers are commonly used together with the name servers a2.share-dns.com, b2.share-dns.net, a1.share-dns.com, b1.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a7.share-dns.com and b7.share-dns.net.

Host names with one IP number: a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.

duoquw.com - robtex.com

duoquw.com

com