`guigu4.com`

DNSSEC	⚠️ Not signed
A	149.30.186.13^{🇺🇸 SONDERCLOUD-1149.30.186.0/24 Proxy-registered route object}
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=1730279586

`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=1774911307

Same first word

guigu4.com

DNS History

7 records (3 active, 4 former)

●NSa.share-dns.com2026-03-14 → 2026-03-30 · 3 obs

○ 2017-01-15 07:35:02
● 2026-03-14 11:04:28
● 2026-03-30 23:19:10

●NSb.share-dns.net2026-03-14 → 2026-03-30 · 3 obs

○ 2017-01-15 07:35:02
● 2026-03-14 11:04:28
● 2026-03-30 23:19:10

○NSdns10.hichina.com2016-04-25 → 2017-01-15 · 5 obs

○ 2016-01-20 22:50:52
● 2016-04-25 04:53:32
● 2017-01-15 07:35:02
○ 2026-03-14 11:04:28
○ 2026-03-30 23:19:10

○NSdns9.hichina.com2016-04-25 → 2017-01-15 · 5 obs

○ 2016-01-20 22:50:52
● 2016-04-25 04:53:32
● 2017-01-15 07:35:02
○ 2026-03-14 11:04:28
○ 2026-03-30 23:19:10

○NSns11.bigwww.com2015-06-19 → 2015-10-27 · 4 obs

● 2015-06-19 07:27:38
● 2015-10-27 22:55:18
○ 2016-01-20 22:50:52
○ 2026-03-30 23:19:10

○A122.10.91.2102015-06-19 → 2015-10-27 · 4 obs

● 2015-06-19 07:27:38
● 2015-10-27 22:55:18
○ 2016-01-20 22:50:52
○ 2026-03-30 23:19:10

●A149.30.186.132026-03-14 → 2026-03-30 · 3 obs

○ 2016-01-20 22:50:52
● 2026-03-14 11:04:28
● 2026-03-30 23:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
guigu4.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 guigu4.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.30.186.13`
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

IP Addresses

guigu4.com resolves to a single IP: 149.30.186.13.

Other host names, for instance 884083.com, www.884083.com, jiujiaozx.com, www.884908.com and chineseb2c.com share IP numbers with guigu4.com.

Name Servers

guigu4.com has two name servers: a.share-dns.com and b.share-dns.net.

guigu4.com shares the same name server setup as other domains, for example ghjhhz.com, gd-csa.com, qiuzhijob.com, syboud.com and hg0625.com.

guigu4.com shares some name servers with other domains, for example miaozhuangyuan.com, imedicalxray.com, zzsire.com, 3dshemalez.com and pyzdsy.com.

these name servers are often used with a4.share-dns.com, b4.share-dns.net, a8.share-dns.com, b8.share-dns.net, a3.share-dns.com, b3.share-dns.net, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com and b6.share-dns.net.

Host names with a single IP:

a.share-dns.com points to 172.64.53.25

b.share-dns.net points to 172.64.52.239

guigu4.com - robtex.com

guigu4.com

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