testdict.att.mcore.com - robtex.com
testdict.att.mcore.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
att.mcore.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.31.143.90🇩🇪 UDAG89.31.143.0/24 | ||||||
DNS History
2 records (1 active, 1 former)
○A89.31.143.12017-07-20 → 2017-07-20 · 3 obs
● 2017-07-20 06:55:42
○ 2026-03-13 18:57:52
○ 2026-05-11 00:25:04
○ 2026-03-13 18:57:52
○ 2026-05-11 00:25:04
●A89.31.143.902026-03-13 → 2026-05-11 · 3 obs
○ 2017-07-20 06:55:42
● 2026-03-13 18:57:52
● 2026-05-11 00:25:04
● 2026-03-13 18:57:52
● 2026-05-11 00:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcore.com | ns.udag.de, ns.udag.net, ns.udag.org | - |
✅ Authoritative Response
Server:185.132.34.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcore.com (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
Analysis
IP Addresses
testdict.att.mcore.com resolves to one IP number: 89.31.143.90.
Other host names, for instance normfrey.de, linbit.se, www.fraueneck.de, radtag.eu and carlhenkel.ch share IP numbers with testdict.att.mcore.com.