mail.ch.zip - robtex.com

mail.ch.zip

DNSSEC⚠️ Not signed
A188.245.51.228🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC
PTRstatic.228.51.245.188.clients.your-server.de
NSns1.ch.zip ⭐ ⚠️ Not in parent delegation
A188.245.51.228🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC
PTRstatic.228.51.245.188.clients.your-server.de
NSns2.ch.zip ⚠️ Not in parent delegation
A188.245.51.228🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC
PTRstatic.228.51.245.188.clients.your-server.de
MXmail.ch.zip
A188.245.51.228🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC
PTRstatic.228.51.245.188.clients.your-server.de
SOAns1.ch.zipletsencrypt@org serial=1

ch.zip

DNSSEC⚠️ Not signed
A188.245.51.228🇩🇪 Hetzner188.245.0.0/16 HETZNER-DC
NSns1.ch.zip
NSns2.ch.zip
MXmail.ch.zip
SOAns1.ch.zipletsencrypt@org serial=1

MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSns1.ch.zipns2.ch.zipMXmail.ch.zipA188.245.51.228
NSns1.ch.zip2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 02:18:40
● 2026-07-15 05:11:26
NSns2.ch.zip2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 02:18:40
● 2026-07-15 05:11:26
MXmail.ch.zip2026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 02:18:40
● 2026-07-15 05:11:26
A188.245.51.2282026-07-14 → 2026-07-15 · 2 obs
● 2026-07-14 02:18:40
● 2026-07-15 05:11:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
zipns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
ch.zipns1.ch.zip, ns2.ch.zip4 records

✅ Authoritative Response

Server:188.245.51.228

NS records: ns1.ch.zip, ns2.ch.zip

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ch.zip (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

TypeCountSample Data
A1188.245.51.228
NS2ns1.ch.zip, ns2.ch.zip
MX1mail.ch.zip (pri: 1)
TXT1
SOA1ns1.ch.zip letsencrypt.org

📌 Glue Records Collected

Total: 14

In-bailiwick: 4 (ns1.ch.zip, ns1.ch.zip, ns2.ch.zip...)

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Mail Server Role

The domains mail.ch.zip, ch.zip, ns2.ch.zip and ns1.ch.zip all use mail.ch.zip as their mail server.

IP Addresses

mail.ch.zip has exactly one IP address — 188.245.51.228.

ns2.ch.zip, ns1.ch.zip and ch.zip are examples of other host names that share IP numbers with mail.ch.zip.

Name Servers

mail.ch.zip is served by two delegated name servers, ns1.ch.zip and ns2.ch.zip.

mail.ch.zip uses the same name servers as ns2.ch.zip, ns1.ch.zip and ch.zip, among others.

ns1.ch.zip and ns2.ch.zip share one IP address between them — 188.245.51.228.

These two host names — ns1.ch.zip and ns2.ch.zip — each point to 188.245.51.228 IP addresses.

Mail Servers

mail.ch.zip uses exactly one mail server, which is mail.ch.zip.

The mail server setup of mail.ch.zip is identical to that of domains like ch.zip, ns2.ch.zip and ns1.ch.zip.

There is one IP number for mail.ch.zip: 188.245.51.228.