bstudy.com - dns.ninja

bstudy.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
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=1784917302

Same first word

bstudy.ru
bstudy.com
bstudy.net
bstudy.jp

Similar names

bustyd.com
buytds.com
stubdy.com
studby.com
bydust.com
bystud.com
buydst.com
studyb.com
buytds.net
dubsty.com
stdbuy.cn
budyst.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comns35.domaincontrol.comns36.domaincontrol.comMX.mailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.14650.63.202.16
●NSns3.afternic.com2026-07-05 → 2026-07-24 · 3 obs
○ 2017-05-17 20:00:26
● 2026-07-05 00:10:36
● 2026-07-24 18:32:24
○NSns35.domaincontrol.com2015-07-20 → 2017-05-17 · 4 obs
● 2015-07-20 13:06:20
● 2017-05-17 20:00:26
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
○NSns36.domaincontrol.com2015-07-20 → 2017-05-17 · 4 obs
● 2015-07-20 13:06:20
● 2017-05-17 20:00:26
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
●NSns4.afternic.com2026-07-05 → 2026-07-24 · 3 obs
○ 2017-05-17 20:00:26
● 2026-07-05 00:10:36
● 2026-07-24 18:32:24
○MX.2026-07-05 → 2026-07-24 · 2 obs
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
○MXmailstore1.secureserver.net2015-07-20 → 2017-05-17 · 4 obs
● 2015-07-20 13:06:20
● 2017-05-17 20:00:26
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
○MXsmtp.secureserver.net2015-07-20 → 2017-05-17 · 4 obs
● 2015-07-20 13:06:20
● 2017-05-17 20:00:26
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
●A13.248.169.482026-07-05 → 2026-07-24 · 3 obs
○ 2017-05-17 20:00:26
● 2026-07-05 00:10:36
● 2026-07-24 18:32:24
○A50.63.202.162015-07-20 → 2017-05-17 · 4 obs
● 2015-07-20 13:06:20
● 2017-05-17 20:00:26
○ 2026-07-05 00:10:36
○ 2026-07-24 18:32:24
●A76.223.54.1462026-07-05 → 2026-07-24 · 3 obs
○ 2017-05-17 20:00:26
● 2026-07-05 00:10:36
● 2026-07-24 18:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
bstudy.comns3.afternic.com, ns4.afternic.com2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bstudy.com (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

bstudy.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with bstudy.com are 196-200-67-170.metrong.com, 689222.com, s3.expresshare.com and two others.

Name Servers

bstudy.com uses two name servers for its delegation: ns3.afternic.com and ns4.afternic.com.

bstudy.com has the same name server delegation as a number of other domains, such as giganetwebhosting.cuzo.com, ns2.socione.com, tipbet.org and two more.

bstudy.com shares at least some of its name servers with other domains, for example ic-q.com, oply.com, rolllaminator.com and artpost.org.

These name servers tend to be used in conjunction with the name servers verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn.

Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.