sentry.kt21.net - robtex.com
sentry.kt21.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8b0:1f1::5102:76c1🇬🇧 AS207122001:8b0::/34 | ||||||
| PTR | sentry.kt21.net | ||||||
| A | 81.2.118.193🇬🇧 AS2071281.2.64.0/18 AAISP | ||||||
kt21.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | private-ns0.met24.net ⭐ | ||||||
| NS | ns3.met24.net | ||||||
| NS | ns4.met24.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | private-ns0.met24.nethostmaster@met24.net serial=1772128346 | ||||||
PTR for
Previously NS for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A2001:8b0:1f1::5102:76c12015-07-11 → 2026-03-26 · 2 obs
● 2015-07-11 19:48:18
● 2026-03-26 05:04:40
● 2026-03-26 05:04:40
●A81.2.118.1932015-07-11 → 2026-03-26 · 2 obs
● 2015-07-11 19:48:18
● 2026-03-26 05:04:40
● 2026-03-26 05:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| kt21.net | ns3.met24.net, ns4.met24.net | 4 records |
✅ Authoritative Response
Server:81.2.118.194
NS records: ns3.met24.net, ns4.met24.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.118.193 |
| AAAA | 1 | 2001:8b0:1f1::5102:76c1 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.met24.net, ns3.met24.net, ns4.met24.net...)
Analysis
IP Addresses
sentry.kt21.net points to two IP numbers: 2001:8b0:1f1::5102:76c1 and 81.2.118.193.
Other host names such as ns2.met24.uk and ns2.met24.net share IP numbers with sentry.kt21.net.