mail1.webpreprint.ch - robtex.com
mail1.webpreprint.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.250.29.88🇨🇭 UNSPECIFIED160.0.0.0/3 | ||||||
| TXT | v=spf1 a -all | ||||||
webpreprint.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.250.29.86🇨🇭 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns1.w-4.ch ⭐ | ||||||
| NS | ns2.w-4.ch | ||||||
| MX | mail1.webpreprint.ch ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.w-4.chhostmaster@w-4.ch 2022-12-12 #0 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A178.22.67.1682014-09-04 → 2014-09-04 · 3 obs
● 2014-09-04 13:45:42
○ 2015-10-08 22:17:02
○ 2026-05-15 05:23:02
○ 2015-10-08 22:17:02
○ 2026-05-15 05:23:02
●A178.250.29.882015-10-08 → 2026-05-15 · 3 obs
○ 2014-09-04 13:45:42
● 2015-10-08 22:17:02
● 2026-05-15 05:23:02
● 2015-10-08 22:17:02
● 2026-05-15 05:23:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| webpreprint.ch | ns2.w-4.ch, ns1.w-4.ch | 2 records |
✅ Authoritative Response
Server:31.171.250.15
NS records: ns2.w-4.ch, ns1.w-4.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webpreprint.ch (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.250.29.88 |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.w-4.ch, ns1.w-4.ch)
Analysis
Mail Server Role
mail1.webpreprint.ch is the mail server for webpreprint.ch.
IP Addresses
mail1.webpreprint.ch maps to IP address 178.250.29.88.
Other host names, for example, atlas.w-4.ch share IP numbers with mail1.webpreprint.ch.