node203.polytechltd.com - dns.ninja
node203.polytechltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:239:424:5900::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de | ||||||
| PTR | node203.polytechltd.com | ||||||
| A | 87.106.201.146🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5 | ||||||
polytechltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.106.201.146🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5 | ||||||
| NS | doug.ns.cloudflare.com ⭐ | ||||||
| NS | shaz.ns.cloudflare.com | ||||||
| MX | mail.polytechltd.com ⭐ | ||||||
| TXT | v=spf1 a mx a:polytechltd.com ip4:87.106.201.146 ip6:2a01:239:424:5900::1 ?all | ||||||
| SOA | doug.ns.cloudflare.comdns@cloudflare.com serial=2411627035 | ||||||
PTR for
Similar names
DNS History
2 records (2 active, 0 former)
●A2a01:239:424:5900::12026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:04:14
● 2026-08-13 21:04:16
● 2026-08-13 21:04:16
●A87.106.201.1462026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 21:04:14
● 2026-08-13 21:04:16
● 2026-08-13 21:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| polytechltd.com | doug.ns.cloudflare.com, shaz.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.159
NS records: doug.ns.cloudflare.com, shaz.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.201.146 |
| AAAA | 1 | 2a01:239:424:5900::1 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (doug.ns.cloudflare.com, doug.ns.cloudflare.com, doug.ns.cloudflare.com...)
Analysis
IP Addresses
node203.polytechltd.com points to the IP addresses 87.106.201.146 and 2a01:239:424:5900::1
Among the host names that share IP numbers with node203.polytechltd.com are node203.polytechltd.co.uk, onefastpet.com, mail.polytechltd.co.uk and two others.