`bigdatacost.com`

DNSSEC	⚠️ Not signed
A	116.255.187.27^{🇨🇳 CHINA169-Backbone116.255.128.0/17 CNC Group CHINA169 Henan Province Network Addresses from CNNIC(GIANT)}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`mail.bigdatacost.com` ⭐
		A	116.255.187.27^{🇨🇳 CHINA169-Backbone116.255.128.0/17 CNC Group CHINA169 Henan Province Network Addresses from CNNIC(GIANT)}
TXT	`v=spf1 a mx ~all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2015-05-15 #70

`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=1785618907

Same first word

bigdatacost.com

DNS History

15 records (8 active, 7 former)

●NSns1.myhostadmin.net2015-10-22 → 2026-08-01 · 5 obs

● 2015-10-22 10:55:32
● 2017-05-15 01:34:30
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

●NSns2.myhostadmin.net2015-10-22 → 2026-08-01 · 5 obs

● 2015-10-22 10:55:32
● 2017-05-15 01:34:30
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

●NSns3.myhostadmin.net2015-10-22 → 2026-08-01 · 2 obs

● 2015-10-22 10:55:32
● 2026-08-01 21:25:34

●NSns4.myhostadmin.net2015-10-22 → 2026-08-01 · 2 obs

● 2015-10-22 10:55:32
● 2026-08-01 21:25:34

●NSns5.myhostadmin.net2015-10-22 → 2026-08-01 · 5 obs

● 2015-10-22 10:55:32
● 2017-05-15 01:34:30
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

●NSns6.myhostadmin.net2015-10-22 → 2026-08-01 · 5 obs

● 2015-10-22 10:55:32
● 2017-05-15 01:34:30
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

●MXmail.bigdatacost.com2026-05-24 → 2026-08-01 · 5 obs

○ 2017-05-15 01:34:30
● 2026-05-24 22:02:14
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

○MXmxdomain.qq.com2015-10-22 → 2017-05-15 · 4 obs

● 2015-10-22 10:55:32
● 2017-05-15 01:34:30
○ 2026-05-24 22:02:14
○ 2026-08-01 21:25:34

●A116.255.187.272026-05-24 → 2026-08-01 · 5 obs

○ 2017-05-15 01:34:30
● 2026-05-24 22:02:14
○ 2026-06-30 05:22:26
● 2026-06-30 11:11:14
● 2026-08-01 21:25:34

○A121.201.3.1112016-01-04 → 2016-09-19 · 5 obs

○ 2015-10-22 10:55:32
● 2016-01-04 23:30:08
● 2016-09-19 14:39:20
○ 2017-05-15 01:34:30
○ 2026-08-01 21:25:34

○A121.201.3.452017-05-15 → 2017-05-15 · 4 obs

○ 2016-09-19 14:39:20
● 2017-05-15 01:34:30
○ 2026-05-24 22:02:14
○ 2026-08-01 21:25:34

○A125.88.190.682015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 10:55:32
○ 2016-01-04 23:30:08
○ 2026-08-01 21:25:34

○CNAME79b0913076fc33d151175a78d3d4d1f6.360safedns.com2015-10-22 → 2015-10-22 · 3 obs

● 2015-10-22 10:55:32
○ 2016-01-04 23:30:08
○ 2026-08-01 21:25:34

○CNAMEbigdatacost.gotoip1.com2015-10-22 → 2016-09-19 · 4 obs

● 2015-10-22 10:55:32
● 2016-09-19 14:39:20
○ 2017-05-15 01:34:30
○ 2026-08-01 21:25:34

○CNAMEweb.w207.vhostgo.com2016-01-04 → 2016-09-19 · 5 obs

○ 2015-10-22 10:55:32
● 2016-01-04 23:30:08
● 2016-09-19 14:39:20
○ 2017-05-15 01:34:30
○ 2026-08-01 21:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bigdatacost.com	ns3.myhostadmin.net, ns4.myhostadmin.net	-

✅ Authoritative Response

Server:61.172.183.77

NS records: ns3.myhostadmin.net, ns4.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigdatacost.com (unsigned zone)

⏱️ Timing

Total: 2802ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.255.187.27`
NS	6	`ns3.myhostadmin.net, ns4.myhostadmin.net...`
MX	1	`mail.bigdatacost.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

bigdatacost.com points to a single IP number: 116.255.187.27.

Host names such as www.ybhr.com.cn and wx8848.cn share IP numbers with bigdatacost.com.

Name Servers

bigdatacost.com delegates authority to 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net plus 3 other.

bigdatacost.com shares at least some of its name servers with other domains, including 26hl.com, jwhotelsz.cn, dongyijixie.com and two others.

These name servers are frequently seen alongside ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and 6 other name servers.

Host names resolving to four IP addresses:

ns1.myhostadmin.net points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net points to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Host names with three IP numbers:

The hostname ns3.myhostadmin.net directs to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

The hostname ns4.myhostadmin.net directs to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

The hostname ns5.myhostadmin.net directs to 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

The hostname ns6.myhostadmin.net directs to 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net are host names that all point to 240e:d9:c200::2.

ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net are host names that all point to 118.123.249.114.

ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net are host names that all point to 118.123.253.132.