challenges.hallsoflearning.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

challenges.hallsoflearning.com

CNAMEcuttle-01.service.eljakim.nl
DNSSEC⚠️ Not signed
A62.68.84.96🇳🇱 A2B62.68.84.0/24

hallsoflearning.com

DNSSEC⚠️ Not signed
A23.236.62.147🇺🇸 Google23.236.62.0/24
NSns-cloud-b1.googledomains.com ⭐
NSns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTv=spf1 include:_spf.google.com include:spf.eljakim.nl ~all
TXTgoogle-site-verification=a_uS8l5vHz9JrDbiKHTUq32P-ZtwXlrQxOwc1gRDAck
TXTspf.cuttle.org
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=43
WOT: SAFE (62/100)
WOT: SAFE (68/100)

Same first word

Similar names

Previous names

Next names

DNS History

1 record (1 active, 0 former)

CNAMEcuttle-01.service.eljakim.nl
●CNAMEcuttle-01.service.eljakim.nl2026-03-23 → 2026-11-03 · 2 obs
● 2026-03-23 21:48:36
● 2026-11-03 08:10:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
hallsoflearning.comns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.34.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hallsoflearning.com (unsigned zone)

⏱️ Timing

Total: 773ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1cuttle-01.service.eljakim.nl

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

IP Addresses

challenges.hallsoflearning.com has exactly one IP address — 62.68.84.96.

juniorolympiade.nl, cuttle-01.service.eljakim.nl, beavercomputingchallenge.ca plus two other host names have IP numbers in common with challenges.hallsoflearning.com.