`bigearthdata.com`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 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,}
MX	`mail.bestedm.net` ⭐
		A	59.36.212.56^{🇨🇳 CHINANET-BACKBONE59.32.0.0/13 China Telecom Network}
TXT	`v=spf1 include:spf.bestedm.net ~all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1775972022

Same first word

bigearthdata.ai

bigearthdata.com

Similar names

bigdataearth.com

bigdataearth.azure-api.net

earthbigdata.com

DNS History

12 records (3 active, 9 former)

●NSdns7.hichina.com2026-04-10 → 2026-04-12 · 3 obs

○ 2016-09-13 17:01:54
● 2026-04-10 10:58:06
● 2026-04-12 05:52:36

●NSdns8.hichina.com2026-04-10 → 2026-04-12 · 3 obs

○ 2016-09-13 17:01:54
● 2026-04-10 10:58:06
● 2026-04-12 05:52:36

○NSns-1351.awsdns-40.org2015-05-02 → 2015-05-02 · 3 obs

● 2015-05-02 23:21:02
○ 2015-10-14 00:36:22
○ 2026-04-12 05:52:36

○NSns-1711.awsdns-21.co.uk2015-05-02 → 2015-05-02 · 3 obs

● 2015-05-02 23:21:02
○ 2015-10-14 00:36:22
○ 2026-04-12 05:52:36

○NSns-424.awsdns-53.com2015-05-02 → 2015-05-02 · 3 obs

● 2015-05-02 23:21:02
○ 2015-10-14 00:36:22
○ 2026-04-12 05:52:36

○NSns-627.awsdns-14.net2015-05-02 → 2015-05-02 · 3 obs

● 2015-05-02 23:21:02
○ 2015-10-14 00:36:22
○ 2026-04-12 05:52:36

○NSns81.worldnic.com2015-12-21 → 2016-09-13 · 5 obs

○ 2015-10-14 00:36:22
● 2015-12-21 22:51:38
● 2016-09-13 17:01:54
○ 2026-04-10 10:58:06
○ 2026-04-12 05:52:36

○NSns82.worldnic.com2015-12-21 → 2016-09-13 · 5 obs

○ 2015-10-14 00:36:22
● 2015-12-21 22:51:38
● 2016-09-13 17:01:54
○ 2026-04-10 10:58:06
○ 2026-04-12 05:52:36

●MXmail.bestedm.net2026-04-10 → 2026-04-12 · 3 obs

○ 2016-09-13 17:01:54
● 2026-04-10 10:58:06
● 2026-04-12 05:52:36

○MXp.webcom.ctmail.com2015-12-21 → 2016-09-13 · 4 obs

● 2015-12-21 22:51:38
● 2016-09-13 17:01:54
○ 2026-04-10 10:58:06
○ 2026-04-12 05:52:36

○A208.91.197.272015-12-21 → 2016-09-13 · 5 obs

○ 2015-10-14 00:36:22
● 2015-12-21 22:51:38
● 2016-09-13 17:01:54
○ 2026-04-10 10:58:06
○ 2026-04-12 05:52:36

○A54.148.185.2122015-05-02 → 2015-05-02 · 3 obs

● 2015-05-02 23:21:02
○ 2015-10-14 00:36:22
○ 2026-04-12 05:52:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
bigearthdata.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigearthdata.com (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns8.hichina.com, dns7.hichina.com`
MX	1	`mail.bestedm.net (pri: 10)`
TXT	1	`v=spf1 include:spf.bestedm.net ~all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

Name Servers

Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for bigearthdata.com.

bigearthdata.com shares the same name server setup as other domains, for instance rzw123.com, ecowater.net.cn, qphw.net, rcafe.cn and 114kaili.com.

bigearthdata.com at least partially shares name servers with other domains, for instance rebo1.com, ecgep.com, housebay.com, bangapp.cn and sagak.cn.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

bigearthdata.com is handled by a single mail server, mail.bestedm.net.

bigearthdata.com uses the same mail server setup as other domains, for instance mail.magvision.com, e-185.magvision.com, 237.193.magvision.com, g-255.magvision.com and g-120.magvision.com.

bigearthdata.com shares at least some mail servers with other domains, including cn-healthcare.com and hikvision-gn.com.

Mail servers are commonly used alongside mxn.mxhichina.com, mxw.mxhichina.com and mx.sendcloud.org.

The host name mail.bestedm.net points to IP 59.36.212.56.

bigearthdata.com - robtex.com