studybtc.com - dns.ninja

`studybtc.com`

DNSSEC	⚠️ Not signed
A	45.147.27.147^{🇭🇰 XNNET45.147.24.0/22 Customer Route}
NS	`f1g1ns1.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1647349827

`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=1783234221

Same first word

studybtc.com

Similar names

cbtstudy.com

btcstudy.com

usdttybc.xyz

DNS History

12 records (3 active, 9 former)

○NS(root)2015-05-26 → 2017-02-10 · 4 obs

● 2015-05-26 14:03:22
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

●NSf1g1ns1.dnspod.net2019-03-22 → 2026-07-05 · 3 obs

○ 2017-02-10 07:24:52
● 2019-03-22 20:59:00
● 2026-07-05 06:54:16

●NSf1g1ns2.dnspod.net2019-03-22 → 2026-07-05 · 3 obs

○ 2017-02-10 07:24:52
● 2019-03-22 20:59:00
● 2026-07-05 06:54:16

○NSns1.365cyd.net2015-10-29 → 2017-02-10 · 5 obs

○ 2015-05-26 14:03:22
● 2015-10-29 04:29:32
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○NSns1.jiasule.net2015-05-26 → 2017-02-10 · 4 obs

● 2015-05-26 14:03:22
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○NSns1.kangdns.com2017-02-10 → 2017-02-10 · 4 obs

○ 2015-10-29 04:29:32
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○NSns2.365cyd.net2015-10-29 → 2017-02-10 · 5 obs

○ 2015-05-26 14:03:22
● 2015-10-29 04:29:32
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○NSns2.jiasule.net2015-05-26 → 2017-02-10 · 4 obs

● 2015-05-26 14:03:22
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○NSns2.kangdns.com2017-02-10 → 2017-02-10 · 4 obs

○ 2015-10-29 04:29:32
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

○A103.238.224.1002019-03-22 → 2019-03-22 · 4 obs

○ 2017-02-10 07:24:52
● 2019-03-22 20:59:00
○ 2026-04-02 13:26:40
○ 2026-07-05 06:54:16

○A210.209.86.222015-05-26 → 2017-02-10 · 4 obs

● 2015-05-26 14:03:22
● 2017-02-10 07:24:52
○ 2019-03-22 20:59:00
○ 2026-07-05 06:54:16

●A45.147.27.1472026-04-02 → 2026-07-05 · 3 obs

○ 2019-03-22 20:59:00
● 2026-04-02 13:26:40
● 2026-07-05 06:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studybtc.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:101.227.168.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studybtc.com (unsigned zone)

⏱️ Timing

Total: 750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.147.27.147`
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.dnspod.net`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

IP Addresses

studybtc.com has exactly one IP address — 45.147.27.147.

Name Servers

studybtc.com is served by two delegated name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

The name server configuration of studybtc.com is shared with other domains, for instance antgr.com, arthurchiao.art, kao173.com and two others.

At least some of studybtc.com's name servers are shared with other domains, for example taotao114.cn, bx0e5e.icu, fcjyzx.com and two more.

These name servers tend to appear together with the name servers a.dnspod.com, b.dnspod.com and c.dnspod.com, plus two others.

Hosts with 8 IP addresses each:

f1g1ns2.dnspod.net carries IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, with 5 other addresses beyond those.

Hosts with 7 IP addresses each:

f1g1ns1.dnspod.net carries IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, with 4 other addresses beyond those.