mail4.icu.de - robtex.com
mail4.icu.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.198.238.26🇩🇪 sis291.198.238.0/24 Stiegeler Internet Service GmbH | ||||||
| PTR | ipex.brainit.de | ||||||
icu.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.198.238.21🇩🇪 sis291.198.238.0/24 Stiegeler Internet Service GmbH | ||||||
| NS | ns1.pro-systec.de ⭐ | ||||||
| NS | dns.globvill.de | ||||||
| MX | mail2.icu.de ⭐ | ||||||
| TXT | fd8f55c1603c1c81239ad15aaed6377325bc81a97b08962872b4f8b699cd0e65 | ||||||
| SOA | ns1.pro-systec.detechnik@icu.de 2026-02-13 #17 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.198.238.262020-03-31 → 2026-07-19 · 2 obs
● 2020-03-31 14:21:10
● 2026-07-19 13:02:50
● 2026-07-19 13:02:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| icu.de | dns.globvill.de, ns1.pro-systec.de | 1 record |
✅ Authoritative Response
Server:91.198.238.30
NS records: dns.globvill.de, ns1.pro-systec.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icu.de (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.198.238.26 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.pro-systec.de)
Analysis
IP Addresses
mail4.icu.de has exactly one IP address — 91.198.238.26.
mail.yalta.de, mail.dr-spahn.com, mail.somers.de plus two other host names have IP numbers in common with mail4.icu.de.