`hddedu.com`

DNSSEC	⚠️ Not signed
A	192.186.45.127^{🇺🇸 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=1768152778

`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=1782263015

rank #769300 globally
rank #338577 in the tld

Same first word

hddedu.com

Similar names

ddhedu.com

DNS History

5 records (3 active, 2 former)

○NSdns19.hichina.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 00:53:36
○ 2026-05-21 06:07:16
○ 2026-06-24 01:08:56

○NSdns20.hichina.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 00:53:36
○ 2026-05-21 06:07:16
○ 2026-06-24 01:08:56

●NSns1.dns.com2026-05-21 → 2026-06-24 · 3 obs

○ 2019-12-17 00:53:36
● 2026-05-21 06:07:16
● 2026-06-24 01:08:56

●NSns2.dns.com2026-05-21 → 2026-06-24 · 3 obs

○ 2019-12-17 00:53:36
● 2026-05-21 06:07:16
● 2026-06-24 01:08:56

●A192.186.45.1272026-05-21 → 2026-06-24 · 2 obs

● 2026-05-21 06:07:16
● 2026-06-24 01:08:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
hddedu.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 hddedu.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.45.127`
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

hddedu.com resolves to one IP address: 192.186.45.127.

markovschool.com, bdmjpwj.com, whyjedu.com and two other host names share IP numbers with hddedu.com.

Name Servers

The NS records for hddedu.com delegate to ns1.dns.com and ns2.dns.com.

hddedu.com uses the same name servers as several other domains — among them zuywsrnsf.com, 20433.com, sifeili-lighting.cn and two more.

The hosts ns1.dns.com and ns2.dns.com both resolve to three IP numbers: ns1.dns.com to 154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1, and ns2.dns.com to 154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2.

hddedu.com - robtex.com

hddedu.com

com