`educationbtn.com`

DNSSEC	⚠️ Not signed
A	192.186.45.89^{🇺🇸 AS395776192.186.45.0/24 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=1768151962

`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=1776285002

Subdomains

mail.educationbtn.com

Similar names

dubaicontent.com

baiducontent.com

DNS History

7 records (3 active, 4 former)

○NSns.mainnameserver.com2015-07-25 → 2017-05-19 · 3 obs

● 2015-07-25 05:15:58
● 2017-05-19 16:09:12
○ 2026-04-15 20:38:30

●NSns1.dns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-19 16:09:12
● 2026-04-15 20:38:30

●NSns2.dns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-19 16:09:12
● 2026-04-15 20:38:30

○NSns2.mainnameserver.com2015-07-25 → 2017-05-19 · 3 obs

● 2015-07-25 05:15:58
● 2017-05-19 16:09:12
○ 2026-04-15 20:38:30

○MXmail.educationbtn.com2015-07-25 → 2017-05-19 · 3 obs

● 2015-07-25 05:15:58
● 2017-05-19 16:09:12
○ 2026-04-15 20:38:30

●A192.186.45.892026-04-15 → 2026-04-15 · 2 obs

○ 2017-05-19 16:09:12
● 2026-04-15 20:38:30

○A79.170.40.482015-07-25 → 2017-05-19 · 3 obs

● 2015-07-25 05:15:58
● 2017-05-19 16:09:12
○ 2026-04-15 20:38:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
educationbtn.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educationbtn.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.45.89`
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

Hierarchy

educationbtn.com is the parent of mail.educationbtn.com.

IP Addresses

educationbtn.com resolves to a single IP: 192.186.45.89.

Other host names, for instance lxonlyedu.com, yukoku-taizan.com, mail.educationbtn.com, www.soft6699.com and gottesmanfoundation.org share IP numbers with educationbtn.com.

Name Servers

educationbtn.com has two name servers: ns1.dns.com and ns2.dns.com.

educationbtn.com shares the same name server setup as other domains, for example gg36590.com, 667977.com, huanduedu.com, weiling-china.com and amjs88.com.

educationbtn.com shares name servers with other domains to some extent, for example wst456.com and weinerbenefitgroup.com.

Host names with three IP numbers: 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.

educationbtn.com - robtex.com