`dbyedu.com`

DNSSEC	⚠️ Not signed
A	107.163.47.91^{🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route}
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=1768152670

`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=1774618777

Same first word

dbyedu.com

Similar names

ebuddy.com.cn

dybedu.com

bydude.com

bdyude.com

ebuddy.me

ebuddy.com.ph

ebuddy.com

dbyeud.com

ebuddy.io

buddey.net

ebuddy.se

ebuddy.co

ebuddy.org

ebuddy.de

ebuddy.ca

ebuddy.in

ebuddy.it

ebuddy.ch

bdyedu.com

ebuddy.eu

ebuddy.nl

ebuddy.tv

ebuddy.co.nz

ddubey.com

ebuddy.co.uk

ebuddy.net

ebuddy.com.au

ebuddy.ru

DNS History

10 records (3 active, 7 former)

○NSf1g1ns1.dnspod.net2016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-13 20:27:18
● 2016-09-21 18:01:42
○ 2017-09-17 19:12:58
○ 2026-03-27 13:43:36

○NSf1g1ns2.dnspod.net2016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-13 20:27:18
● 2016-09-21 18:01:42
○ 2017-09-17 19:12:58
○ 2026-03-27 13:43:36

●NSns1.dns.com2026-03-25 → 2026-03-27 · 3 obs

○ 2017-09-17 19:12:58
● 2026-03-25 23:45:08
● 2026-03-27 13:43:36

○NSns11.xincache.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 04:44:46
○ 2015-10-24 04:07:46
○ 2026-03-27 13:43:36

○NSns12.xincache.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 04:44:46
○ 2015-10-24 04:07:46
○ 2026-03-27 13:43:36

○NSns19.xincache.com2015-10-24 → 2016-04-13 · 5 obs

○ 2015-06-01 04:44:46
● 2015-10-24 04:07:46
● 2016-04-13 20:27:18
○ 2016-09-21 18:01:42
○ 2026-03-27 13:43:36

●NSns2.dns.com2026-03-25 → 2026-03-27 · 3 obs

○ 2017-09-17 19:12:58
● 2026-03-25 23:45:08
● 2026-03-27 13:43:36

○NSns20.xincache.com2015-10-24 → 2016-04-13 · 5 obs

○ 2015-06-01 04:44:46
● 2015-10-24 04:07:46
● 2016-04-13 20:27:18
○ 2016-09-21 18:01:42
○ 2026-03-27 13:43:36

●A107.163.47.912026-03-25 → 2026-03-27 · 2 obs

● 2026-03-25 23:45:08
● 2026-03-27 13:43:36

○CNAMEiduxk0w.qiniudns.com2016-09-21 → 2016-09-21 · 3 obs

● 2016-09-21 18:01:42
○ 2017-09-17 19:12:58
○ 2026-03-27 13:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dbyedu.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 dbyedu.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.163.47.91`
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

dbyedu.com resolves to a single IP address: 107.163.47.91.

Other host names including www.hudongsoft.com, shcfj.com, chinadzbb.com, washedupwow.com and chinalinnking.com share IP numbers with dbyedu.com.

Name Servers

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

dbyedu.com shares the same name server setup as other domains, for example chihuogu.com, cnnb-fuda.com, lx877.com, 159edf.com and 14tk.com.

dbyedu.com partially shares its name servers with other domains, for example chinapeace.org.cn and ispeed.com.

These name servers are commonly used with v1.dns.com and v2.dns.com.

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

dbyedu.com - robtex.com

dbyedu.com

com