challengeaccepted.net - dns.ninja

challengeaccepted.net

DNSSEC⚠️ Not signed
A54.81.216.105🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-81-216-105.compute-1.amazonaws.com
NSns1.kochglobalservices.com ⭐
A205.251.197.182🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1462.awsdns-54.org
NSns2.kochglobalservices.com
A205.251.194.169🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-681.awsdns-21.net
NSns3.kochglobalservices.com
A205.251.199.152🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1944.awsdns-51.co.uk
NSns4.kochglobalservices.com
A205.251.193.98🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-354.awsdns-44.com
SOAns1.kochglobalservices.comhostmaster@kochglobalservices.com serial=1

net

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=1786042804

Same first word

challengeaccepted.co
challengeaccepted.africa
challengeaccepted.net
challengeaccepted.blog
challengeaccepted.org
challengeaccepted.com

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.kochglobalservices.comns2.kochglobalservices.comns3.kochglobalservices.comns4.kochglobalservices.comns1.kochind.comns1.sedoparking.comns2.kochind.comns2.sedoparking.comns3.kochind.comns57.1and1.comns58.1and1.comMXlocalhostmx00.1and1.commx01.1and1.comA54.81.216.105146.209.148.8272.52.4.9174.208.88.190
●NSns1.kochglobalservices.com2026-02-20 → 2026-08-06 · 3 obs
○ 2017-07-09 22:45:34
● 2026-02-20 00:20:34
● 2026-08-06 19:11:46
○NSns1.kochind.com2017-07-09 → 2017-07-09 · 4 obs
○ 2016-11-28 13:22:56
● 2017-07-09 22:45:34
○ 2026-02-20 00:20:34
○ 2026-08-06 19:11:46
○NSns1.sedoparking.com2016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-24 17:56:10
● 2016-11-28 13:22:56
○ 2017-07-09 22:45:34
○ 2026-08-06 19:11:46
●NSns2.kochglobalservices.com2026-02-20 → 2026-08-06 · 3 obs
○ 2017-07-09 22:45:34
● 2026-02-20 00:20:34
● 2026-08-06 19:11:46
○NSns2.kochind.com2017-07-09 → 2017-07-09 · 4 obs
○ 2016-11-28 13:22:56
● 2017-07-09 22:45:34
○ 2026-02-20 00:20:34
○ 2026-08-06 19:11:46
○NSns2.sedoparking.com2016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-24 17:56:10
● 2016-11-28 13:22:56
○ 2017-07-09 22:45:34
○ 2026-08-06 19:11:46
●NSns3.kochglobalservices.com2026-02-20 → 2026-08-06 · 3 obs
○ 2017-07-09 22:45:34
● 2026-02-20 00:20:34
● 2026-08-06 19:11:46
○NSns3.kochind.com2017-07-09 → 2017-07-09 · 4 obs
○ 2016-11-28 13:22:56
● 2017-07-09 22:45:34
○ 2026-02-20 00:20:34
○ 2026-08-06 19:11:46
●NSns4.kochglobalservices.com2026-02-20 → 2026-08-06 · 3 obs
○ 2017-07-09 22:45:34
● 2026-02-20 00:20:34
● 2026-08-06 19:11:46
○NSns57.1and1.com2015-05-24 → 2015-10-19 · 4 obs
● 2015-05-24 20:24:36
● 2015-10-19 00:04:30
○ 2016-03-24 17:56:10
○ 2026-08-06 19:11:46
○NSns58.1and1.com2015-05-24 → 2015-10-19 · 4 obs
● 2015-05-24 20:24:36
● 2015-10-19 00:04:30
○ 2016-03-24 17:56:10
○ 2026-08-06 19:11:46
○MXlocalhost2016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-24 17:56:10
● 2016-11-28 13:22:56
○ 2017-07-09 22:45:34
○ 2026-08-06 19:11:46
○MXmx00.1and1.com2015-05-24 → 2015-10-19 · 4 obs
● 2015-05-24 20:24:36
● 2015-10-19 00:04:30
○ 2016-03-24 17:56:10
○ 2026-08-06 19:11:46
○MXmx01.1and1.com2015-05-24 → 2015-10-19 · 4 obs
● 2015-05-24 20:24:36
● 2015-10-19 00:04:30
○ 2016-03-24 17:56:10
○ 2026-08-06 19:11:46
○A146.209.148.822017-07-09 → 2017-07-09 · 4 obs
○ 2016-11-28 13:22:56
● 2017-07-09 22:45:34
○ 2026-02-20 00:20:34
○ 2026-08-06 19:11:46
●A54.81.216.1052026-02-20 → 2026-08-06 · 3 obs
○ 2017-07-09 22:45:34
● 2026-02-20 00:20:34
● 2026-08-06 19:11:46
○A72.52.4.912016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-24 17:56:10
● 2016-11-28 13:22:56
○ 2017-07-09 22:45:34
○ 2026-08-06 19:11:46
○A74.208.88.1902015-05-24 → 2015-10-19 · 4 obs
● 2015-05-24 20:24:36
● 2015-10-19 00:04:30
○ 2016-03-24 17:56:10
○ 2026-08-06 19:11:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
challengeaccepted.netns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com-

✅ Authoritative Response

Server:205.251.193.98

NS records: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challengeaccepted.net (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

TypeCountSample Data
A154.81.216.105
NS4ns1.kochglobalservices.com, ns2.kochglobalservices.com...
SOA1ns1.kochglobalservices.com hostmaster.ko

Analysis

IP Addresses

challengeaccepted.net resolves to just one IP address, 54.81.216.105.

Two other host names, along with kes.global, kochindustries.com and kochmakesthat.org, also share IP numbers with challengeaccepted.net.

Name Servers

The NS records for challengeaccepted.net point to four name servers: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com and ns4.kochglobalservices.com.

At least some of challengeaccepted.net's name servers are shared with other domains, for example kochfoundationsandphilanthropies.org, kochmnt.com, favorite-inhalation.com and two more.

The hosts ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com and ns4.kochglobalservices.com all resolve to exactly one IP address each: 205.251.197.182, 205.251.194.169, 205.251.199.152 and 205.251.193.98 respectively.