`dwc97.com`

DNSSEC	⚠️ Not signed
A	111.170.7.119^{🇨🇳 CT-XIANGYANG-IDC2111.170.0.0/20 襄阳IDC}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1765863760

`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=1771291435

Same first word

dwc97.com

DNS History

11 records (5 active, 6 former)

○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 14:58:58
○ 2017-10-25 18:39:16
○ 2026-03-19 06:52:14

○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 14:58:58
○ 2017-10-25 18:39:16
○ 2026-03-19 06:52:14

○NSf1g1ns1.dnspod.net2017-10-25 → 2017-10-25 · 4 obs

○ 2016-12-20 14:58:58
● 2017-10-25 18:39:16
○ 2026-03-06 02:14:08
○ 2026-03-19 06:52:14

○NSf1g1ns2.dnspod.net2017-10-25 → 2017-10-25 · 4 obs

○ 2016-12-20 14:58:58
● 2017-10-25 18:39:16
○ 2026-03-06 02:14:08
○ 2026-03-19 06:52:14

●NSns1.judns.com2026-03-06 → 2026-03-19 · 3 obs

○ 2017-10-25 18:39:16
● 2026-03-06 02:14:08
● 2026-03-19 06:52:14

●NSns1.julydns.com2026-03-06 → 2026-03-19 · 3 obs

○ 2017-10-25 18:39:16
● 2026-03-06 02:14:08
● 2026-03-19 06:52:14

●NSns2.judns.com2026-03-06 → 2026-03-19 · 3 obs

○ 2017-10-25 18:39:16
● 2026-03-06 02:14:08
● 2026-03-19 06:52:14

●NSns2.julydns.com2026-03-06 → 2026-03-19 · 3 obs

○ 2017-10-25 18:39:16
● 2026-03-06 02:14:08
● 2026-03-19 06:52:14

○A101.37.30.712017-10-25 → 2017-10-25 · 4 obs

○ 2016-12-20 14:58:58
● 2017-10-25 18:39:16
○ 2026-03-06 02:14:08
○ 2026-03-19 06:52:14

●A111.170.7.1192026-03-06 → 2026-03-19 · 3 obs

○ 2017-10-25 18:39:16
● 2026-03-06 02:14:08
● 2026-03-19 06:52:14

○A112.126.70.1662016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 14:58:58
○ 2017-10-25 18:39:16
○ 2026-03-19 06:52:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dwc97.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dwc97.com (unsigned zone)

⏱️ Timing

Total: 3419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`111.170.7.119`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

dwc97.com points to IP number 111.170.7.119.

For instance, other host names ycrts.com, hbhuayang4.com, jzgtsq.com, cqylhf.com and czbhzb.com share IP numbers with dwc97.com.

Name Servers

dwc97.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

dwc97.com shares name servers with other domains at least partially, for example nkeugpf.cn, wxnzltw.com, eoogi.com, 159586.cn and hansao.cn.