`6638yy.com`

DNSSEC	⚠️ Not signed
A	43.103.3.29^{🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
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=1777421086

`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=1778354921

Subdomains

www.6638yy.com

Same first word

6638yy.com

Similar names

6368yy.com

yy6368.com

yy8366.com

DNS History

4 records (3 active, 1 former)

●NSa.share-dns.com2026-03-07 → 2026-05-09 · 2 obs

● 2026-03-07 06:38:26
● 2026-05-09 19:32:12

●NSb.share-dns.net2026-03-07 → 2026-05-09 · 2 obs

● 2026-03-07 06:38:26
● 2026-05-09 19:32:12

○A43.103.2.192026-03-07 → 2026-03-21 · 4 obs

● 2026-03-07 06:38:26
● 2026-03-21 10:27:36
○ 2026-05-03 03:20:30
○ 2026-05-09 19:32:12

●A43.103.3.292026-05-03 → 2026-05-09 · 3 obs

○ 2026-03-21 10:27:36
● 2026-05-03 03:20:30
● 2026-05-09 19:32:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
6638yy.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6638yy.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.103.3.29`
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

6638yy.com is the parent of www.6638yy.com.

IP Addresses

6638yy.com resolves to a single IP: 43.103.3.29.

Other host names, for instance qiuxia88.com, by67999.com, kedou06.com, 9982x.com and csad.cc share IP numbers with 6638yy.com.

Name Servers

6638yy.com has two name servers: a.share-dns.com and b.share-dns.net.

6638yy.com shares the same name server setup as other domains, for example jundibaoan.com, cqszls.com, lefuchanfo.com, hhwdzx.com and radiosata.com.

6638yy.com shares some name servers with other domains, for example aibozz.com, xhg274.com, caimipu.com, xs228.com and 1915000.com.

these name servers are often used with a11.share-dns.com, b11.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com and b1.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

6638yy.com - robtex.com

6638yy.com

com