mail.post4u.at - robtex.com
mail.post4u.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.145.228.120🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | host12.ssl-secured.eu | ||||||
post4u.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.145.228.120🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| NS | ns1.domaintechnik.at ⭐ | ||||||
| NS | ns2.domaintechnik.at | ||||||
| NS | ns3.domaintechnik.at | ||||||
| NS | ns4.domaintechnik.at | ||||||
| MX | mail.post4u.at ⭐ | ||||||
| SOA | ns1.domaintechnik.atroot@domaintechnik.at 2019-09-26 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A213.145.228.1202015-08-04 → 2026-05-13 · 2 obs
● 2015-08-04 03:25:46
● 2026-05-13 15:45:28
● 2026-05-13 15:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| post4u.at | ns1.domaintechnik.at, ns4.domaintechnik.at, ns3.domaintechnik.at, ns2.domaintechnik.at | 4 records |
✅ Authoritative Response
Server:213.145.228.70
NS records: ns1.domaintechnik.at, ns4.domaintechnik.at, ns3.domaintechnik.at, ns2.domaintechnik.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for post4u.at (unsigned zone)
⏱️ Timing
Total: 3660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.145.228.120 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.domaintechnik.at, ns3.domaintechnik.at, ns2.domaintechnik.at...)
Analysis
Mail Server Role
The mail server for post4u.at is mail.post4u.at.
IP Addresses
mail.post4u.at points to a single IP number: 213.145.228.120.
Other host names, for instance mail.pius.at, mail.patchworkstube.at, mail.im-pulse.at, mail.oldtimercafe.at and wenzl.org share IP numbers with mail.post4u.at.