`cottonb2b.com`

DNSSEC	⚠️ Not signed
A	38.238.106.190^{🇺🇸 HDHK38.238.96.0/20}
NS	`a12.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b12.share-dns.net` ⚠️ Not in parent delegation
		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=1757558622

`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=1774391212

Same first word

cottonb2b.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-20 → 2026-03-24 · 3 obs

○ 2017-02-09 13:00:22
● 2026-03-20 13:57:08
● 2026-03-24 22:35:04

●NSa12.share-dns.com2026-03-20 → 2026-03-24 · 3 obs

○ 2017-02-09 13:00:22
● 2026-03-20 13:57:08
● 2026-03-24 22:35:04

●NSb.share-dns.net2026-03-20 → 2026-03-24 · 3 obs

○ 2017-02-09 13:00:22
● 2026-03-20 13:57:08
● 2026-03-24 22:35:04

●NSb12.share-dns.net2026-03-20 → 2026-03-24 · 3 obs

○ 2017-02-09 13:00:22
● 2026-03-20 13:57:08
● 2026-03-24 22:35:04

○NSns13.xincache.com2015-07-25 → 2015-11-29 · 4 obs

● 2015-07-25 16:18:28
● 2015-11-29 17:29:22
○ 2016-03-03 00:56:12
○ 2026-03-24 22:35:04

○NSns14.xincache.com2015-07-25 → 2015-11-29 · 4 obs

● 2015-07-25 16:18:28
● 2015-11-29 17:29:22
○ 2016-03-03 00:56:12
○ 2026-03-24 22:35:04

○NSns79.worldnic.com2016-06-19 → 2017-02-09 · 5 obs

○ 2016-03-03 00:56:12
● 2016-06-19 01:22:46
● 2017-02-09 13:00:22
○ 2026-03-20 13:57:08
○ 2026-03-24 22:35:04

○NSns80.worldnic.com2016-06-19 → 2017-02-09 · 5 obs

○ 2016-03-03 00:56:12
● 2016-06-19 01:22:46
● 2017-02-09 13:00:22
○ 2026-03-20 13:57:08
○ 2026-03-24 22:35:04

○MXp.webcom.ctmail.com2016-06-19 → 2017-02-09 · 4 obs

● 2016-06-19 01:22:46
● 2017-02-09 13:00:22
○ 2026-03-20 13:57:08
○ 2026-03-24 22:35:04

○A104.131.4.1622016-06-19 → 2017-02-09 · 5 obs

○ 2016-03-03 00:56:12
● 2016-06-19 01:22:46
● 2017-02-09 13:00:22
○ 2026-03-20 13:57:08
○ 2026-03-24 22:35:04

○A119.10.36.1162015-07-25 → 2015-11-29 · 4 obs

● 2015-07-25 16:18:28
● 2015-11-29 17:29:22
○ 2016-03-03 00:56:12
○ 2026-03-24 22:35:04

●A38.238.106.1902026-03-20 → 2026-03-24 · 3 obs

○ 2017-02-09 13:00:22
● 2026-03-20 13:57:08
● 2026-03-24 22:35:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cottonb2b.com	b12.share-dns.net, a12.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cottonb2b.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.238.106.190`
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 (a12.share-dns.com)

Analysis

IP Addresses

cottonb2b.com points to a single IP: 38.238.106.190.

Other host names, for instance jaznkj.com, share IP numbers with cottonb2b.com.

Name Servers

cottonb2b.com is delegated to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

cottonb2b.com at least partially shares its name servers with other domains, for instance aiwan0576.com, azrzx.com, 51wlxy.com, comgate.cn and shchenwu.com.