`educacions21.com`

DNSSEC	⚠️ Not signed
A	192.186.36.137^{🇺🇸 AS395776192.186.36.0/24 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=1768525165

`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=1778439591

Subdomains

www.educacions21.com

Same first word

educacions21.com

DNS History

14 records (3 active, 11 former)

○NSajay.ns.cloudflare.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

●NSns1.dns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2018-05-15 04:37:14
● 2026-04-07 02:30:00
● 2026-05-10 19:28:56

●NSns2.dns.com2026-04-07 → 2026-05-10 · 3 obs

○ 2018-05-15 04:37:14
● 2026-04-07 02:30:00
● 2026-05-10 19:28:56

○NSwally.ns.cloudflare.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○MXalt1.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○MXalt2.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○MXalt3.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○MXalt4.aspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○MXaspmx.l.google.com2018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○A104.27.158.352018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○A104.27.159.352018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

●A192.186.36.1372026-04-07 → 2026-05-10 · 3 obs

○ 2018-05-15 04:37:14
● 2026-04-07 02:30:00
● 2026-05-10 19:28:56

○A2400:cb00:2048:1::681b:9e232018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

○A2400:cb00:2048:1::681b:9f232018-05-15 → 2018-05-15 · 3 obs

● 2018-05-15 04:37:14
○ 2026-04-07 02:30:00
○ 2026-05-10 19:28:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
educacions21.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 educacions21.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.36.137`
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

The parent of www.educacions21.com is educacions21.com.

IP Addresses

educacions21.com points to a single IP: 192.186.36.137.

Other host names, for instance chinajiamuyuan.com, meganahern.com, chinahstea.com, wanqiaohj.com and xulap.com share IP numbers with educacions21.com.

Name Servers

Two name servers ns1.dns.com and ns2.dns.com handle delegation for educacions21.com.

educacions21.com uses the same name server setup as other domains, for example whidsoft.com, 1555yabo.com, hostwto.com, btjkw.com and qqacc.com.

educacions21.com shares name servers with other domains at least in part, for instance 90010g.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.

educacions21.com - robtex.com