`by3621.com`

DNSSEC	⚠️ Not signed
A	156.234.159.116^{🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED}
NS	`ns1.taoa.com` ⭐
		A	8.217.124.76^{🇭🇰 Alibaba-Cloud8.217.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
NS	`ns2.taoa.com`
		A	47.253.200.33^{🇺🇸 Alibaba-Cloud47.253.128.0/17 Alibaba CLoud}
SOA	`ns1.taoa.com`admin@taoa.com 2026-07-23 #1

`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=1785306997

⚠️ On DNS blocklist: tif

Same first word

by3621.com

Similar names

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by1263.com

by1326.com

by1236.com

by6132.com

by1362.com

by3261.com

by2316.com

DNS History

4 records (3 active, 1 former)

●NSns1.taoa.com2026-05-27 → 2026-07-29 · 2 obs

● 2026-05-27 10:42:56
● 2026-07-29 06:57:50

●NSns2.taoa.com2026-05-27 → 2026-07-29 · 2 obs

● 2026-05-27 10:42:56
● 2026-07-29 06:57:50

●A156.234.159.1162026-06-08 → 2026-07-29 · 5 obs

○ 2026-05-27 10:42:56
● 2026-06-08 14:24:52
○ 2026-06-26 09:38:30
● 2026-07-26 01:13:04
● 2026-07-29 06:57:50

○A23.248.233.1332026-05-27 → 2026-05-27 · 3 obs

● 2026-05-27 10:42:56
○ 2026-06-08 14:24:52
○ 2026-07-29 06:57:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
by3621.com	ns1.taoa.com, ns2.taoa.com	2 records

✅ Authoritative Response

Server:47.253.200.33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by3621.com (unsigned zone)

⏱️ Timing

Total: 3305ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.234.159.116`
NS	2	`ns2.taoa.com, ns1.taoa.com`
SOA	1	`ns1.taoa.com admin.taoa.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.taoa.com, ns2.taoa.com)

Analysis

IP Addresses

by3621.com directs to one IP number, which is 156.234.159.116.

Among the host names that share IP numbers with by3621.com are 68169l.com, caobix.com, x8.3535d.com and two others.

Name Servers

by3621.com uses two name servers for its delegation: ns1.taoa.com and ns2.taoa.com.

by3621.com has the same name server delegation as a number of other domains, such as 4001523369.com, courage2care.net, njsey.com and two more.

Each of ns1.taoa.com and ns2.taoa.com has one IP address: ns1.taoa.com uses 8.217.124.76 and ns2.taoa.com uses 47.253.200.33.

by3621.com - robtex.com

by3621.com

com