prepsystems.com - dns.ninja

prepsystems.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
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

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=1783726232

Same first word

prepsystems.com

DNS History

9 records (4 active, 5 former)

2017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns41.domaincontrol.comns42.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.14650.63.202.18
●NSns1.afternic.com2026-04-10 → 2026-07-10 · 3 obs
○ 2017-04-24 12:27:06
● 2026-04-10 07:39:58
● 2026-07-10 23:38:40
●NSns2.afternic.com2026-04-10 → 2026-07-10 · 3 obs
○ 2017-04-24 12:27:06
● 2026-04-10 07:39:58
● 2026-07-10 23:38:40
○NSns41.domaincontrol.com2016-01-15 → 2017-04-24 · 4 obs
● 2016-01-15 20:29:24
● 2017-04-24 12:27:06
○ 2026-04-10 07:39:58
○ 2026-07-10 23:38:40
○NSns42.domaincontrol.com2016-01-15 → 2017-04-24 · 4 obs
● 2016-01-15 20:29:24
● 2017-04-24 12:27:06
○ 2026-04-10 07:39:58
○ 2026-07-10 23:38:40
○MXmailstore1.secureserver.net2016-01-15 → 2017-04-24 · 4 obs
● 2016-01-15 20:29:24
● 2017-04-24 12:27:06
○ 2026-04-10 07:39:58
○ 2026-07-10 23:38:40
○MXsmtp.secureserver.net2016-01-15 → 2017-04-24 · 4 obs
● 2016-01-15 20:29:24
● 2017-04-24 12:27:06
○ 2026-04-10 07:39:58
○ 2026-07-10 23:38:40
●A13.248.169.482026-04-10 → 2026-07-10 · 3 obs
○ 2017-04-24 12:27:06
● 2026-04-10 07:39:58
● 2026-07-10 23:38:40
○A50.63.202.182016-01-15 → 2017-04-24 · 4 obs
● 2016-01-15 20:29:24
● 2017-04-24 12:27:06
○ 2026-04-10 07:39:58
○ 2026-07-10 23:38:40
●A76.223.54.1462026-04-10 → 2026-07-10 · 3 obs
○ 2017-04-24 12:27:06
● 2026-04-10 07:39:58
● 2026-07-10 23:38:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
prepsystems.comns1.atom.com, ns2.atom.com2 records

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepsystems.com (unsigned zone)

⏱️ Timing

Total: 3638ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
SOA1ns1.atom.com hostmaster.prepsystems.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

prepsystems.com has two IP addresses: 13.248.169.48 and 76.223.54.146

Among the host names that share IP numbers with prepsystems.com are sisterfood.com, yourok.com, futax.com and two others.

Name Servers

DNS delegation for prepsystems.com points to two name servers: ns1.afternic.com and ns2.afternic.com.

prepsystems.com has the same name server delegation as a number of other domains, such as atlastraffic.com, animaloutreach.org, braque.org and two more.

There is at least partial name server overlap between prepsystems.com and other domains — ninti.com, hdde.com, caronetdatacenters.net and two more among them.

These name servers are routinely co-deployed with the name servers verification-frb6pqdkkjlns5j4tthxc3.ns101.verify.hn, verification-ywpbsnxpm99a4argbrkijr.ns101.verify.hn, verification-fnaubphhz3uofkgpvkuwpk.ns101.verify.hn and two others.

ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.