boinc16.cern.ch - robtex.com
boinc16.cern.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1458:d00:2::100:db🇨🇭 CERN2001:1458::/32 European Organization for Nuclear Research | ||||||
| PTR | boinc16.cern.ch | ||||||
| A | 188.185.81.88🇨🇭 CERN188.185.0.0/16 -DATACENTRE | ||||||
cern.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1458:d00:3c::100:2f9🇨🇭 CERN2001:1458::/32 European Organization for Nuclear Research | ||||||
| A | 188.184.77.250🇨🇭 CERN188.184.0.0/16 -GPN2 | ||||||
| NS | ext-dns-1.cern.ch ⭐ | ||||||
| NS | ext-dns-2.cern.ch | ||||||
| NS | scsnms.switch.ch | ||||||
| MX | cern-ch.mail.protection.outlook.com ⭐ | ||||||
| TXT | openai-domain-verification=dv-R5PuLWpZKT8QhVzrlbLDHvBz | ||||||
| TXT | cursor-domain-verification-8t0p9r=J6wFIABgbtZfHacKasG8HDZ1p | ||||||
| TXT | google-site-verification=aoFc91q4kA9Xp_-Z_AFY1gI0AmXpTXIMcGseZfvH0J8 | ||||||
| TXT | goqTmP4CYqgXEPONka9g8FCGD4vpvjieG4RI5NLxYZsBh/y5p88K9ym3zIFcLVbaYQdJkdhfYcjAD... | ||||||
| TXT | MS=ms44269116 | ||||||
| TXT | autodesk-domain-verification=5Lt81tqLuEgD4wCC73YQ | ||||||
| TXT | v=spf1 include:spf.cern.ch ?all | ||||||
| TXT | mistral-domain-verification=3a255465ec599b8016fb91a2f8563cc304e3b95d | ||||||
| SOA | ext-dns-1.cern.chexternal-dns@cern.ch serial=2013757572 | ||||||
rank #1167 globally
rank #4 in the tld
This domain "cern.ch" refers to the official website of the European Organization for Nuclear Research, better known as CERN. Based in Switzerland, CERN is renowned for its cutting-edge research in particle physics, including the discovery of the Higgs boson particle. "CERN" stands for "Conseil Européen pour la Recherche Nucléaire," which translates to "European Council for Nuclear Research".WOT: SAFE (88/100)
📈 Tranco rank: #3,029
PTR for
DNS History
2 records (2 active, 0 former)
●A188.185.81.882026-03-22 → 2026-04-23 · 2 obs
● 2026-03-22 20:27:34
● 2026-04-23 19:28:38
● 2026-04-23 19:28:38
●A2001:1458:d00:2::100:db2026-03-22 → 2026-04-23 · 2 obs
● 2026-03-22 20:27:34
● 2026-04-23 19:28:38
● 2026-04-23 19:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| cern.ch | ext-dns-1.cern.ch, ext-dns-2.cern.ch, scsnms.switch.ch | 6 records |
✅ Authoritative Response
Server:192.91.245.85
NS records: ext-dns-1.cern.ch, ext-dns-2.cern.ch, scsnms.switch.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cern.ch (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.185.81.88 |
| AAAA | 1 | 2001:1458:d00:2::100:db |
📌 Glue Records Collected
Total: 6
In-bailiwick: 4 (ext-dns-2.cern.ch, ext-dns-1.cern.ch, ext-dns-2.cern.ch...)
Out-of-bailiwick: 2 (scsnms.switch.ch, scsnms.switch.ch)
Analysis
IP Addresses
Two IP numbers are pointed to by boinc16.cern.ch: 2001:1458:d00:2::100:db and 188.185.81.88.
Other host names, for instance lhcathome-upload.cern.ch, share IP numbers with boinc16.cern.ch.