btmaster.com - dns.ninja

btmaster.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
NSverification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780922571

Subdomains

ns.btmaster.com
ns2.btmaster.com

Same first word

btmaster.cn
btmaster.de
btmaster.ru
btmaster.com
btmaster.com.ua

Similar names

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betsmart.se
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DNS History

25 records (5 active, 20 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comverification-2hupcltk6hmfcmoczls2f5.ns101.verify.hnns1.parkingcrew.netns2.parkingcrew.netns45.domaincontrol.comns46.domaincontrol.comMXmail.h-email.netmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146184.168.221.1184.168.221.13184.168.221.3184.168.221.30185.53.178.8185.53.178.9185.53.179.850.63.202.1350.63.202.1850.63.202.2050.63.202.652.18.157.17554.72.9.51
○NSns1.parkingcrew.net2015-07-10 → 2016-12-04 · 4 obs
● 2015-07-10 18:48:54
● 2016-12-04 10:43:52
○ 2017-11-02 18:17:18
○ 2026-06-08 12:46:12
○NSns2.parkingcrew.net2015-07-10 → 2016-12-04 · 4 obs
● 2015-07-10 18:48:54
● 2016-12-04 10:43:52
○ 2017-11-02 18:17:18
○ 2026-06-08 12:46:12
●NSns3.afternic.com2026-03-01 → 2026-06-08 · 3 obs
○ 2017-11-02 18:17:18
● 2026-03-01 19:56:34
● 2026-06-08 12:46:12
●NSns4.afternic.com2026-03-01 → 2026-06-08 · 3 obs
○ 2017-11-02 18:17:18
● 2026-03-01 19:56:34
● 2026-06-08 12:46:12
○NSns45.domaincontrol.com2017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○NSns46.domaincontrol.com2017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
●NSverification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn2026-03-01 → 2026-06-08 · 3 obs
○ 2017-11-02 18:17:18
● 2026-03-01 19:56:34
● 2026-06-08 12:46:12
○MXmail.h-email.net2015-07-10 → 2016-07-27 · 4 obs
● 2015-07-10 18:48:54
● 2016-07-27 04:42:56
○ 2017-11-02 18:17:18
○ 2026-06-08 12:46:12
○MXmailstore1.secureserver.net2017-11-02 → 2017-11-02 · 4 obs
○ 2016-07-27 04:42:56
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○MXsmtp.secureserver.net2017-11-02 → 2017-11-02 · 4 obs
○ 2016-07-27 04:42:56
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
●A13.248.169.482026-03-01 → 2026-06-08 · 3 obs
○ 2017-11-02 18:17:18
● 2026-03-01 19:56:34
● 2026-06-08 12:46:12
○A184.168.221.12017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A184.168.221.132017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A184.168.221.32017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A184.168.221.302017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A185.53.178.82015-07-10 → 2016-07-27 · 7 obs
● 2015-07-10 18:48:54
● 2015-11-09 04:14:08
○ 2016-02-03 10:52:38
○ 2016-06-17 13:03:52
● 2016-07-27 04:42:56
○ 2016-12-04 10:43:52
○ 2026-06-08 12:46:12
○A185.53.178.92016-02-03 → 2016-02-03 · 4 obs
○ 2015-11-09 04:14:08
● 2016-02-03 10:52:38
○ 2016-03-28 07:43:30
○ 2026-06-08 12:46:12
○A185.53.179.82016-12-04 → 2016-12-04 · 4 obs
○ 2016-07-27 04:42:56
● 2016-12-04 10:43:52
○ 2017-11-02 18:17:18
○ 2026-06-08 12:46:12
○A50.63.202.132017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A50.63.202.182017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A50.63.202.202017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A50.63.202.62017-11-02 → 2017-11-02 · 4 obs
○ 2016-12-04 10:43:52
● 2017-11-02 18:17:18
○ 2026-03-01 19:56:34
○ 2026-06-08 12:46:12
○A52.18.157.1752016-06-08 → 2016-06-17 · 5 obs
○ 2016-04-05 19:55:20
● 2016-06-08 21:29:16
● 2016-06-17 13:03:52
○ 2016-07-27 04:42:56
○ 2026-06-08 12:46:12
○A54.72.9.512016-03-28 → 2016-04-05 · 5 obs
○ 2016-02-03 10:52:38
● 2016-03-28 07:43:30
● 2016-04-05 19:55:20
○ 2016-06-08 21:29:16
○ 2026-06-08 12:46:12
●A76.223.54.1462026-03-01 → 2026-06-08 · 3 obs
○ 2017-11-02 18:17:18
● 2026-03-01 19:56:34
● 2026-06-08 12:46:12

🔍 DNS Trace

Analysis

Hierarchy

The parent domain of ns.btmaster.com and ns2.btmaster.com is btmaster.com.

IP Addresses

btmaster.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Among the host names that share IP numbers with btmaster.com are youbaotong.com, mail.clasc.com, wellpia.com and two others.

Name Servers

Three name servers are authoritative for btmaster.com: ns3.afternic.com, ns4.afternic.com and verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn.

There is at least partial name server overlap between btmaster.com and other domains — kenpokarateforchrist.com, mail.hmatic.com, sendrsvp.com and two more among them.

Hosts with two IP numbers each:

verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn maps to two IP addresses — 13.248.169.48 and 76.223.54.146.

Host names with one IP number:

ns3.afternic.com points to the IP address 97.74.98.65.

ns4.afternic.com points to the IP address 173.201.66.65.