sharp.ch - robtex.com
sharp.ch
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-24 #7 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
●NSns1.dts-online.net2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 02:18:06
●NSns2.dts-online.net2015-08-12 → 2026-04-24 · 2 obs
● 2026-04-24 02:18:06
●NSns3.icsmedia.de2019-12-31 → 2026-04-24 · 3 obs
● 2019-12-31 18:16:10
● 2026-04-24 02:18:06
○MXrelayclustera.dts-security.de2019-12-31 → 2020-05-12 · 4 obs
● 2020-05-12 10:32:52
○ 2021-10-05 21:28:28
○ 2026-04-24 02:18:06
●MXsmail-shp-mta1.dts-security.de2021-10-05 → 2026-04-24 · 3 obs
● 2021-10-05 21:28:28
● 2026-04-24 02:18:06
●MXsmail-shp-mta2.dts-security.de2021-10-05 → 2026-04-24 · 3 obs
● 2021-10-05 21:28:28
● 2026-04-24 02:18:06
●A151.101.131.522026-02-25 → 2026-04-24 · 3 obs
● 2026-02-25 02:09:56
● 2026-04-24 02:18:06
●A151.101.195.522026-02-25 → 2026-04-24 · 3 obs
● 2026-02-25 02:09:56
● 2026-04-24 02:18:06
●A151.101.3.522026-02-25 → 2026-04-24 · 3 obs
● 2026-02-25 02:09:56
● 2026-04-24 02:18:06
●A151.101.67.522026-02-25 → 2026-04-24 · 3 obs
● 2026-02-25 02:09:56
● 2026-04-24 02:18:06
○A195.179.64.652015-08-12 → 2021-10-05 · 4 obs
● 2021-10-05 21:28:28
○ 2026-02-25 02:09:56
○ 2026-04-24 02:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| sharp.ch | ns2.dts-online.net, ns3.icsmedia.de, ns1.dts-online.net | - |
✅ Authoritative Response
Server:84.201.73.35
NS records: ns2.dts-online.net, ns3.icsmedia.de, ns1.dts-online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharp.ch (unsigned zone)
⏱️ Timing
Total: 1139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 151.101.131.52, 151.101.3.52... |
| NS | 3 | ns3.icsmedia.de, ns2.dts-online.net... |
| MX | 2 | smail-shp-mta1.dts-security.de (pri: 10), smail-shp-mta2.dts-security.de (pri: 10) |
| TXT | 1 | google-site-verification=Iv8Zt8tw6TzbCoc |
| SOA | 1 | ns1.dts-online.net hostmaster.dts-online |
Analysis
Hierarchy
sharp.ch is a parent of abacus.sharp.ch, shop.sharp.ch and mail.sharp.ch.
IP Addresses
sharp.ch refers to four IP numbers: 151.101.3.52, 151.101.67.52, 151.101.131.52 and 151.101.195.52.
Other host names, for instance avaresortcancun.com, unifyr.com, bageltaxreturn.com, activationspot.co.uk and gregorypacks.com share IP numbers with sharp.ch.
Name Servers
sharp.ch is delegated to three name servers: ns3.icsmedia.de, ns1.dts-online.net and ns2.dts-online.net.
sharp.ch at least partially shares name servers with other domains, including page4you.de, trekkerpool.nl, findic.co.uk, prostatakrebszentrum-muenster.de and aschendorff.de.
These name servers are commonly used with ns4.icsmedia.de.
Host names with two IP numbers:
ns3.icsmedia.de: 2a06:7880:1:1:53::1 and 212.101.192.10
ns1.dts-online.net: 2a00:1348:0:1:23::1 and 84.201.73.35
ns2.dts-online.net: 2a00:1348::23:0:0:1 and 212.62.68.35
Mail Servers
sharp.ch is served by two mail servers smail-shp-mta1.dts-security.de and smail-shp-mta2.dts-security.de.
sharp.ch shares the same mail server setup as other domains, for instance sharp-pv.eu, sharp.es, sharp.nl, sharp.no and seeg.sharp-eu.com.
sharp.ch shares some mail servers with other domains, at least in part; for example copifax.co.uk and sharp.eu.
These mail servers are often used together with the mail servers relayclustera.dts-security.de.
Host names with a single IP address: smail-shp-mta1.dts-security.de points to 212.101.206.79; smail-shp-mta2.dts-security.de points to 84.201.116.106.