learn-learn.com - dns.ninja

`learn-learn.com`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.123^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.124^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1781879705

Same first word

learn-learn.com

DNS History

9 records (2 active, 7 former)

●NSdns1.hichina.com2026-03-17 → 2026-06-19 · 3 obs

○ 2020-01-06 02:25:02
● 2026-03-17 21:33:02
● 2026-06-19 14:51:12

○NSdns10.hichina.com2016-04-04 → 2016-12-23 · 4 obs

● 2016-04-04 19:34:08
● 2016-12-23 16:20:30
○ 2020-01-06 02:25:02
○ 2026-06-19 14:51:12

●NSdns2.hichina.com2026-03-17 → 2026-06-19 · 3 obs

○ 2020-01-06 02:25:02
● 2026-03-17 21:33:02
● 2026-06-19 14:51:12

○NSdns9.hichina.com2016-04-04 → 2016-12-23 · 4 obs

● 2016-04-04 19:34:08
● 2016-12-23 16:20:30
○ 2020-01-06 02:25:02
○ 2026-06-19 14:51:12

○NSf1g1ns1.dnspod.net2020-01-06 → 2020-01-06 · 4 obs

○ 2016-12-23 16:20:30
● 2020-01-06 02:25:02
○ 2026-03-17 21:33:02
○ 2026-06-19 14:51:12

○NSf1g1ns2.dnspod.net2020-01-06 → 2020-01-06 · 4 obs

○ 2016-12-23 16:20:30
● 2020-01-06 02:25:02
○ 2026-03-17 21:33:02
○ 2026-06-19 14:51:12

○MXmxn.mxhichina.com2016-04-04 → 2016-12-23 · 4 obs

● 2016-04-04 19:34:08
● 2016-12-23 16:20:30
○ 2020-01-06 02:25:02
○ 2026-06-19 14:51:12

○MXmxw.mxhichina.com2016-04-04 → 2016-12-23 · 4 obs

● 2016-04-04 19:34:08
● 2016-12-23 16:20:30
○ 2020-01-06 02:25:02
○ 2026-06-19 14:51:12

○A23.82.207.972020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 02:25:02
○ 2026-03-17 21:33:02
○ 2026-06-19 14:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
learn-learn.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learn-learn.com (unsigned zone)

⏱️ Timing

Total: 3536ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns2.hichina.com, dns1.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

Name Servers

learn-learn.com is delegated to two name servers: dns1.hichina.com and dns2.hichina.com.

learn-learn.com uses the same name servers as several other domains — among them discover.cn, allinprint.com, atrcb.com and two more.

The name servers of learn-learn.com overlap at least partially with those of other domains — among them zhonghaiyun.com, runcao.com, diadora.net.cn and two more.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.