`gudusoft.cn`

DNSSEC	⚠️ Not signed
A	23.94.238.111^{🇺🇸 Colocrossing-AS23.94.238.0/24}
		PTR	`23-94-238-111-host.colocrossing.com`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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}
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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1766515614

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034598389

Same first word

gudusoft.cn

Similar names

dugusoft.com

DNS History

13 records (5 active, 8 former)

○NSdns.bizcn.com2017-02-14 → 2020-01-04 · 5 obs

○ 2015-11-21 06:28:16
● 2017-02-14 14:29:36
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

○NSns1.dns.com.cn2015-07-20 → 2020-01-04 · 4 obs

● 2015-07-20 15:03:42
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

●NSns1.judns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2020-01-04 20:39:22
● 2026-03-21 16:57:04
● 2026-03-28 10:40:16

●NSns1.julydns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2020-01-04 20:39:22
● 2026-03-21 16:57:04
● 2026-03-28 10:40:16

○NSns2.dns.com.cn2015-07-20 → 2020-01-04 · 6 obs

● 2015-07-20 15:03:42
● 2015-11-21 06:28:16
○ 2017-02-14 14:29:36
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

●NSns2.judns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2020-01-04 20:39:22
● 2026-03-21 16:57:04
● 2026-03-28 10:40:16

●NSns2.julydns.com2026-03-21 → 2026-03-28 · 3 obs

○ 2020-01-04 20:39:22
● 2026-03-21 16:57:04
● 2026-03-28 10:40:16

○MXmxbiz1.qq.com2015-11-21 → 2020-01-04 · 4 obs

● 2015-11-21 06:28:16
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

○MXmxbiz2.qq.com2015-11-21 → 2020-01-04 · 4 obs

● 2015-11-21 06:28:16
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

○A115.159.117.2042015-11-21 → 2017-02-14 · 5 obs

○ 2015-07-20 15:03:42
● 2015-11-21 06:28:16
● 2017-02-14 14:29:36
○ 2020-01-04 20:39:22
○ 2026-03-28 10:40:16

○A182.254.153.1732015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 15:03:42
○ 2017-02-14 14:29:36
○ 2026-03-28 10:40:16

●A23.94.238.1112026-03-21 → 2026-03-28 · 3 obs

○ 2020-01-04 20:39:22
● 2026-03-21 16:57:04
● 2026-03-28 10:40:16

○A47.94.235.1562020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-14 14:29:36
● 2020-01-04 20:39:22
○ 2026-03-21 16:57:04
○ 2026-03-28 10:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
gudusoft.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gudusoft.cn (unsigned zone)

⏱️ Timing

Total: 1668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.94.238.111`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

gudusoft.cn points to a single IP number: 23.94.238.111.

other host names for instance bugati.3.dxbmro.cn, cdn-catrade.swisdompartners.cn, dxbmro.cn, swisdompartners.cn and bugati.5.dxbmro.cn share IP numbers with gudusoft.cn.

Name Servers

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

gudusoft.cn at least partially shares name servers with other domains, for instance csfjjq.com, zilanjing.com, shoufish.com, manyouyou19.cn and 100pf.com.