olinker.com - dns.ninja

`olinker.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns21.hichina.com`hostmaster@hichina.com 2026-06-22 #10

`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=1783470191

Same first word

olinker.com

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DNS History

11 records (2 active, 9 former)

○NSdns10.hichina.com2016-04-02 → 2016-04-02 · 4 obs

○ 2015-10-10 01:46:22
● 2016-04-02 10:46:32
○ 2026-02-17 14:25:20
○ 2026-07-08 00:26:46

●NSdns21.hichina.com2026-02-17 → 2026-07-08 · 3 obs

○ 2016-04-02 10:46:32
● 2026-02-17 14:25:20
● 2026-07-08 00:26:46

●NSdns22.hichina.com2026-02-17 → 2026-07-08 · 3 obs

○ 2016-04-02 10:46:32
● 2026-02-17 14:25:20
● 2026-07-08 00:26:46

○NSdns9.hichina.com2016-04-02 → 2016-04-02 · 4 obs

○ 2015-10-10 01:46:22
● 2016-04-02 10:46:32
○ 2026-02-17 14:25:20
○ 2026-07-08 00:26:46

○NSexpirens3.hichina.com2026-06-09 → 2026-06-09 · 4 obs

○ 2026-02-17 14:25:20
● 2026-06-09 09:32:36
○ 2026-06-30 00:58:10
○ 2026-07-08 00:26:46

○NSexpirens4.hichina.com2026-06-09 → 2026-06-09 · 4 obs

○ 2026-02-17 14:25:20
● 2026-06-09 09:32:36
○ 2026-06-30 00:58:10
○ 2026-07-08 00:26:46

○NSns07.domaincontrol.com2015-05-19 → 2015-05-19 · 4 obs

○ 2008-03-12 14:44:26
● 2015-05-19 10:03:44
○ 2015-10-10 01:46:22
○ 2026-07-08 00:26:46

○NSns08.domaincontrol.com2015-05-19 → 2015-05-19 · 4 obs

○ 2008-03-12 14:44:26
● 2015-05-19 10:03:44
○ 2015-10-10 01:46:22
○ 2026-07-08 00:26:46

○MXmailstore1.secureserver.net2015-05-19 → 2015-05-19 · 4 obs

○ 2008-03-12 14:44:26
● 2015-05-19 10:03:44
○ 2015-10-10 01:46:22
○ 2026-07-08 00:26:46

○MXsmtp.secureserver.net2015-05-19 → 2015-05-19 · 4 obs

○ 2008-03-12 14:44:26
● 2015-05-19 10:03:44
○ 2015-10-10 01:46:22
○ 2026-07-08 00:26:46

○CNAMEexpired.hichina.com2026-06-09 → 2026-06-09 · 3 obs

● 2026-06-09 09:32:36
○ 2026-06-30 00:58:10
○ 2026-07-08 00:26:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
olinker.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olinker.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

DNS delegation for olinker.com points to two name servers: dns21.hichina.com and dns22.hichina.com.

olinker.com shares its name server setup with other domains, including sedpe.com, lhdn.cn, jbtm.top and two others.

olinker.com has some name servers in common with other domains such as qsczpx.com, martinst.net and joyetechhr.com

These name servers tend to be deployed in combination with the name servers ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns21.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns22.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.