prep4board.com - dns.ninja

prep4board.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.dan.com ⭐ ⚠️ Not in parent delegation
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns1.undeveloped.com ⚠️ Not in zone NS records
NSns2.dan.com ⚠️ Not in parent delegation
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
NSns2.undeveloped.com ⚠️ Not in zone NS records
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
SOAns1.dan.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=1785158757

Same first word

prep4board.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NSns1.dan.comns1.undeveloped.comns2.dan.comns2.undeveloped.comns7.rookdns.comns8.rookdns.comMXmail.mxproc.comA13.248.169.4876.223.54.146141.8.224.932a05:d014:9da:8c10:306e:3e07:a16f:a55252.58.78.16
●NSns1.dan.com2026-03-27 → 2026-07-27 · 3 obs
○ 2020-03-11 01:53:48
● 2026-03-27 06:58:02
● 2026-07-27 13:51:22
●NSns1.undeveloped.com2020-03-11 → 2026-07-27 · 3 obs
○ 2017-01-19 23:55:02
● 2020-03-11 01:53:48
● 2026-07-27 13:51:22
●NSns2.dan.com2026-03-27 → 2026-07-27 · 3 obs
○ 2020-03-11 01:53:48
● 2026-03-27 06:58:02
● 2026-07-27 13:51:22
●NSns2.undeveloped.com2020-03-11 → 2026-07-27 · 3 obs
○ 2017-01-19 23:55:02
● 2020-03-11 01:53:48
● 2026-07-27 13:51:22
○NSns7.rookdns.com2016-04-19 → 2016-04-19 · 3 obs
● 2016-04-19 08:13:28
○ 2017-01-19 23:55:02
○ 2026-07-27 13:51:22
○NSns8.rookdns.com2016-04-19 → 2016-04-19 · 3 obs
● 2016-04-19 08:13:28
○ 2017-01-19 23:55:02
○ 2026-07-27 13:51:22
○MXmail.mxproc.com2016-04-19 → 2016-04-19 · 3 obs
● 2016-04-19 08:13:28
○ 2017-01-19 23:55:02
○ 2026-07-27 13:51:22
●A13.248.169.482026-03-27 → 2026-07-27 · 3 obs
○ 2020-03-11 01:53:48
● 2026-03-27 06:58:02
● 2026-07-27 13:51:22
○A141.8.224.932016-04-19 → 2016-04-19 · 3 obs
● 2016-04-19 08:13:28
○ 2017-01-19 23:55:02
○ 2026-07-27 13:51:22
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-19 23:55:02
● 2020-03-11 01:53:48
○ 2026-03-27 06:58:02
○ 2026-07-27 13:51:22
○A52.58.78.162020-03-11 → 2020-03-11 · 4 obs
○ 2017-01-19 23:55:02
● 2020-03-11 01:53:48
○ 2026-03-27 06:58:02
○ 2026-07-27 13:51:22
●A76.223.54.1462026-03-27 → 2026-07-27 · 3 obs
○ 2020-03-11 01:53:48
● 2026-03-27 06:58:02
● 2026-07-27 13:51:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
prep4board.comns1.undeveloped.com, ns2.undeveloped.com4 records

✅ Authoritative Response

Server:97.74.98.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prep4board.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.dan.com, ns2.dan.com
SOA1ns1.dan.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)

Analysis

IP Addresses

prep4board.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — digitaltwinsi.com, bhbx.com, buildconnections.com and two others — share IP numbers with prep4board.com.

Name Servers

prep4board.com has four authoritative name servers: ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com.

prep4board.com has at least partial name server overlap with other domains, such as www.fotonet.net, dat.mx, ufa.xyz and two others.

It is common to find these name servers paired with the name servers verification-m6mwtup7.ns3.dan.hosting.

The hostnames ns1.dan.com, ns2.dan.com and ns2.undeveloped.com each point to two IP addresses: ns1.dan.com → 97.74.98.67 and 2603:5:2125::43; ns2.dan.com → 173.201.66.67 and 2603:5:2225::43; ns2.undeveloped.com → 173.201.66.67 and 2603:5:2225::43.

ns2.dan.com along with ns2.undeveloped.com each resolve to 2603:5:2225::43 IP addresses.

ns2.dan.com along with ns2.undeveloped.com each resolve to 173.201.66.67 IP addresses.