hostmaster.challenge.com - dns.ninja
hostmaster.challenge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.51.219.65🇺🇸 Microsoft20.48.0.0/12 | ||||||
challenge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.124.249.3🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc. | ||||||
| NS | 10.sucuridns.com ⭐ | ||||||
| NS | 11.sucuridns.com | ||||||
| NS | 15.sucuridns.com | ||||||
| NS | 17.sucuridns.com | ||||||
| NS | 18.sucuridns.com | ||||||
| MX | challenge-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=Flmn1jYYOCu8thRGd2BhV1p0e7nq3-wxR_lK-xHtYpg | ||||||
| TXT | MS=ms65577612 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | globalsign-domain-verification=bj1_E5fTnEMYdC0M65qLQW32yBFYSHI52t6DWn-z7b | ||||||
| TXT | google-site-verification=4ATLDWY6dMvUVufuJjnKYIio5oMUYaHXX9ftWZTdfqk | ||||||
| TXT | +Qn6ERamlEc/KYKF1RIYlKKC49FscjsfvZ/Q+PpNgaNsEMvxCzTNhI3i06lon94UukJDZ+Ns/lUKs... | ||||||
| SOA | 10.sucuridns.comsoc@sucuri.net 2019-10-29 #18 | ||||||
WOT: SAFE (48/100)
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A20.51.219.652026-03-28 → 2026-08-07 · 2 obs
● 2026-03-28 13:13:58
● 2026-08-07 21:38:36
● 2026-08-07 21:38:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| challenge.com | 11.sucuridns.com, 15.sucuridns.com, 17.sucuridns.com, 18.sucuridns.com | 10 records |
✅ Authoritative Response
Server:192.161.0.18
NS records: 11.sucuridns.com, 15.sucuridns.com, 17.sucuridns.com, 18.sucuridns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challenge.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.51.219.65 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (11.sucuridns.com, 11.sucuridns.com, 11.sucuridns.com...)
Analysis
IP Addresses
hostmaster.challenge.com directs to one IP number, which is 20.51.219.65.
Among the host names that share IP numbers with hostmaster.challenge.com are weinspireon.com, www.experienceketo.com, shopketo.com and two others.