cosag.ch - robtex.com
cosag.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-cloud-b1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-b1.googledomains.com | ||||||
| A | 216.239.32.107🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-b1.googledomains.com | ||||||
| NS | ns-cloud-b2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-b2.googledomains.com | ||||||
| A | 216.239.34.107🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-b2.googledomains.com | ||||||
| NS | ns-cloud-b3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-b3.googledomains.com | ||||||
| A | 216.239.36.107🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-b3.googledomains.com | ||||||
| NS | ns-cloud-b4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-b4.googledomains.com | ||||||
| A | 216.239.38.107🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-b4.googledomains.com | ||||||
| MX | mail.ict-olten.ch ⭐ | ||||||
| A | 94.231.94.180🇨🇭 DATAWIRE-AS94.231.80.0/20 DATAWIRE AG | ||||||
| PTR | mail.ict-olten.ch | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=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 2026-04-13 #26 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 11:47:32
●NSns-cloud-b2.googledomains.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 11:47:32
●NSns-cloud-b3.googledomains.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 11:47:32
●NSns-cloud-b4.googledomains.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 11:47:32
●MXmail.ict-olten.ch2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 11:47:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch... | - |
| cosag.ch | ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | mail.ict-olten.ch (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Name Servers
cosag.ch is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
At least part of the name servers for cosag.ch are shared with other domains, for instance wowinnovations.com.mx, botaofficial.com, doomplanet.com, americasbestcollegevalue.com and theschubert.com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
The mail server for cosag.ch is mail.ict-olten.ch.
cosag.ch uses the same mail server setup as other domains, for instance pbm-gmbh.ch, disco-nightfever.ch, webfaqe.ch, 101senses.ch and kosmo-swiss.ch.
Host mail.ict-olten.ch points to IP 94.231.94.180.