circo.ch - robtex.com
circo.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 2026-07-05 #22 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns2.observatoiredesmarques.fr2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
●NSns3.nameshield.net2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
●MXmail1.boehringer-ingelheim.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
●MXmail2.boehringer-ingelheim.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
●MXmail3.boehringer-ingelheim.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
●MXmail4.boehringer-ingelheim.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| circo.ch | ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr | - |
✅ Authoritative Response
Server:188.122.87.39
NS records: ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circo.ch (unsigned zone)
⏱️ Timing
Total: 1839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | obs.ns1.fr, ns3.nameshield.net... |
| MX | 4 | mail1.boehringer-ingelheim.com (pri: 10), mail3.boehringer-ingelheim.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.boehringer-ingelheim |
| SOA | 1 | obs.ns1.fr technical.nameshield.net |
Analysis
Name Servers
Three name servers are authoritative for circo.ch: obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.
There is at least partial name server overlap between circo.ch and other domains — schneiderelectric.so, apcindiastore.com, shif.in and two more among them.
DNS names with 6 IP addresses:
ns2.observatoiredesmarques.fr carries IP addresses 89.222.108.240, 169.150.255.43 and 188.122.87.39, with 3 other addresses beyond those.
ns3.nameshield.net carries IP addresses 37.19.207.80, 45.63.17.113 and 195.181.171.194, with 3 other addresses beyond those.
Host names that resolve to four IP numbers:
obs.ns1.fr resolves to four IP addresses — 81.92.91.46, 185.65.58.46, 2a01:c8:200:111::46 and 2a01:c8:300:111::46.
Mail Servers
Mail for circo.ch is handled by four mail servers: mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com, mail3.boehringer-ingelheim.com and mail4.boehringer-ingelheim.com.
There is at least a partial MX overlap between circo.ch and other domains, including hdlforyourheart.com, respimat.dk, longrangecanada.ca and two others.
The hosts mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com, mail3.boehringer-ingelheim.com and mail4.boehringer-ingelheim.com all resolve to exactly one IP address each: 148.188.1.170, 148.188.1.172, 148.188.192.91 and 148.188.192.93 respectively.