`sdsigang.com`

	CNAME	`w2.2401.cn`
	DNSSEC	⚠️ Not signed
	A	123.133.65.77^{🇨🇳 CHINA169-Backbone123.128.0.0/13 CNC Group CHINA169 Shandong Province Network}

`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=1777068001

Same first word

sdsigang.com

Similar names

dnsgigas.com

sgindgas.com

dnsgigas.es

DNS History

9 records (3 active, 6 former)

●NSdns27.hichina.com2015-07-14 → 2026-04-24 · 2 obs

● 2015-07-14 21:49:02
● 2026-04-24 22:15:36

●NSdns28.hichina.com2015-07-14 → 2026-04-24 · 2 obs

● 2015-07-14 21:49:02
● 2026-04-24 22:15:36

○A119.28.12.532015-11-22 → 2016-03-10 · 5 obs

○ 2015-07-14 21:49:02
● 2015-11-22 08:51:14
● 2016-03-10 10:52:20
○ 2016-07-04 13:16:46
○ 2026-04-24 22:15:36

○A119.28.18.842016-07-04 → 2016-07-04 · 4 obs

○ 2016-03-10 10:52:20
● 2016-07-04 13:16:46
○ 2017-03-14 16:55:44
○ 2026-04-24 22:15:36

○A124.128.23.1772017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-04 13:16:46
● 2017-03-14 16:55:44
○ 2026-02-19 05:22:32
○ 2026-04-24 22:15:36

○A128.134.244.482015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 21:49:02
○ 2015-11-22 08:51:14
○ 2026-04-24 22:15:36

○CNAME53.2401.cn2015-11-22 → 2016-07-04 · 4 obs

● 2015-11-22 08:51:14
● 2016-07-04 13:16:46
○ 2017-03-14 16:55:44
○ 2026-04-24 22:15:36

○CNAMEja.2401.cn2017-03-14 → 2017-03-14 · 4 obs

○ 2016-07-04 13:16:46
● 2017-03-14 16:55:44
○ 2026-02-19 05:22:32
○ 2026-04-24 22:15:36

●CNAMEw2.2401.cn2026-02-19 → 2026-04-24 · 3 obs

○ 2017-03-14 16:55:44
● 2026-02-19 05:22:32
● 2026-04-24 22:15:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdsigang.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdsigang.com (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns27.hichina.com, dns28.hichina.com`
CNAME	1	`w2.2401.cn`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

sdsigang.com points to a single IP: 123.133.65.77.

Other host names such as qfsdyy.com, tastrq.com, wfrflw.com and w2.2401.cn share IP numbers with sdsigang.com.

sdsigang.com - robtex.com

sdsigang.com

com