`byjww.com`

DNSSEC	⚠️ Not signed
A	47.243.87.233^{🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object}
NS	`ns1.dns.com` ⭐
		A	2001:df2:f080:2::1:1^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.128^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.128^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.dns.com`
		A	2001:df2:f080:2::1:2^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.129^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.129^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
SOA	`ns1.dns.com`admin@dns.com serial=1754790470

`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=1778544541

Same first word

byjww.com

Similar names

bjwwy.cn

bwjyw.com

bwyjw.com

DNS History

5 records (3 active, 2 former)

○NSdns1.iidns.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-10 15:11:18
● 2017-04-04 17:50:30
○ 2026-03-26 17:32:28
○ 2026-05-12 00:27:06

●NSns1.dns.com2026-03-26 → 2026-05-12 · 3 obs

○ 2017-04-04 17:50:30
● 2026-03-26 17:32:28
● 2026-05-12 00:27:06

○NSns1.eedns.com2016-03-07 → 2016-07-10 · 4 obs

● 2016-03-07 07:41:40
● 2016-07-10 15:11:18
○ 2017-04-04 17:50:30
○ 2026-05-12 00:27:06

●NSns2.dns.com2026-03-26 → 2026-05-12 · 3 obs

○ 2017-04-04 17:50:30
● 2026-03-26 17:32:28
● 2026-05-12 00:27:06

●A47.243.87.2332026-03-26 → 2026-05-12 · 2 obs

● 2026-03-26 17:32:28
● 2026-05-12 00:27:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
byjww.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.128

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byjww.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.243.87.233`
NS	2	`ns1.dns.com, ns2.dns.com`
SOA	1	`ns1.dns.com admin.dns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

IP Addresses

byjww.com resolves to a single IP address: 47.243.87.233.

Other host names including bgbcw.com, fmwtw.com, bfbzw.com, fbysw.com and fgbhw.com share IP numbers with byjww.com.

Name Servers

byjww.com's delegation uses two name servers, ns1.dns.com and ns2.dns.com.

byjww.com shares the same name server setup as other domains, for example chinatmld.com, 196555.com, suzichina.com, ajdqb.com and v234234.tv.

byjww.com at least partially shares name servers with other domains; for instance 5.241.20.8.in-addr.arpa.

Host names with three IPs:

ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128

ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129

byjww.com - robtex.com

byjww.com

com