pythonproduction.ch - dns.ninja
pythonproduction.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.swisscenter.com ⭐ | ||||||
| A | 2001:1600:120:100::a🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns1.swisscenter.com | ||||||
| A | 83.166.158.200🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| NS | ns2.swisscenter.com | ||||||
| A | 2a00:a500:0:93::78🇨🇭 OPENBUSINESS2a00:a500::/32 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland | ||||||
| PTR | ns2.swisscenter.com | ||||||
| A | 94.103.96.78🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland | ||||||
| PTR | ns2.swisscenter.com | ||||||
| NS | ns3.swisscenter.com | ||||||
| A | 2a02:c207:2037:9959::1🇩🇪 CONTABO2a02:c207::/32 | ||||||
| PTR | ns3.swisscenter.com | ||||||
| A | 213.136.91.208🇩🇪 CONTABO213.136.90.0/23 | ||||||
| PTR | ns3.swisscenter.com | ||||||
| NS | ns4.swisscenter.com | ||||||
| A | 2001:4b98:dc2:41:216:3eff:fed3:abe0🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | ns4.swisscenter.com | ||||||
| A | 46.226.109.118🇫🇷 GANDI-AS46.226.108.0/22 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns4.swisscenter.com | ||||||
| MX | mx1.swisscenter.com ⭐ | ||||||
| A | 94.103.96.148🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland | ||||||
| TXT | google-site-verification=CI6Aa3SvqdT0sHWxRgCw7imXaoY62iJsoz6q2DE0ra8 | ||||||
| TXT | v=spf1 mx include:fwdsc.swisscenter.com -all | ||||||
| SOA | ns1.swisscenter.comdom-reg@swisslink.ch 2026-09-10 #1 | ||||||
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 2026-09-16 #21 | ||||||
Same first word
pythonproduction.ch |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.swisscenter.com2026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
●NSns2.swisscenter.com2026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
●NSns3.swisscenter.com2026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
●NSns4.swisscenter.com2026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
●MXmx1.swisscenter.com2026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
●A216.198.79.12026-08-26 → 2026-09-16 · 2 obs
● 2026-09-16 09:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| pythonproduction.ch | ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com | - |
✅ Authoritative Response
Server:94.103.96.78
NS records: ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythonproduction.ch (unsigned zone)
⏱️ Timing
Total: 1036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 4 | ns2.swisscenter.com, ns1.swisscenter.com... |
| MX | 1 | mx1.swisscenter.com (pri: 10) |
| TXT | 2 | v=spf1 mx include:fwdsc.swisscenter.com , google-site-verification=CI6Aa3SvqdT0sHW |
| SOA | 1 | ns1.swisscenter.com dom-reg.swisslink.ch |
Analysis
IP Addresses
pythonproduction.ch resolves to one IP address: 216.198.79.1.
andreasknoor.com, vegas4jakob.com, celluprogreen.com and two other host names share IP numbers with pythonproduction.ch.
Name Servers
The authoritative name servers for pythonproduction.ch are ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com and ns4.swisscenter.com.
There is at least partial name server overlap between pythonproduction.ch and other domains — keramik-raum.ch, catsevents.ch, beerme.ch and two more among them.
These name servers tend to appear in combination with the name servers ns1.swisslink.ch, ns2.swisslink.ch, ns3.swisslink.ch and ns4.swisslink.ch.
All four hostnames — ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com and ns4.swisscenter.com — resolve to two IP numbers apiece: ns1.swisscenter.com to 83.166.158.200 and 2001:1600:120:100::a; ns2.swisscenter.com to 94.103.96.78 and 2a00:a500:0:93::78; ns3.swisscenter.com to 213.136.91.208 and 2a02:c207:2037:9959::1; ns4.swisscenter.com to 46.226.109.118 and 2001:4b98:dc2:41:216:3eff:fed3:abe0.
Mail Servers
Mail for pythonproduction.ch is handled by a single mail server, mx1.swisscenter.com.
pythonproduction.ch uses an identical mail server configuration to several other domains — among them leptitvidy.ch, welcomebaby.ch, atelier-boss.net and two more.
pythonproduction.ch and other domains — elitedesignaward.ch for instance — share at least some mail servers.
mx1.swisscenter.com resolves to a single IP number: 94.103.96.148.