cobank.ch - robtex.com
cobank.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1060.awsdns-04.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:2400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1060.awsdns-04.org | ||||||
| A | 205.251.196.36🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1060.awsdns-04.org | ||||||
| NS | ns-1663.awsdns-15.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:7f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| A | 205.251.198.127🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1663.awsdns-15.co.uk | ||||||
| NS | ns-207.awsdns-25.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:cf00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-207.awsdns-25.com | ||||||
| A | 205.251.192.207🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-207.awsdns-25.com | ||||||
| NS | ns-951.awsdns-54.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:b700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-951.awsdns-54.net | ||||||
| A | 205.251.195.183🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-951.awsdns-54.net | ||||||
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 2026-04-25 #14 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-1060.awsdns-04.org2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 16:43:34
● 2026-04-25 05:31:36
●NSns-1663.awsdns-15.co.uk2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 16:43:34
● 2026-04-25 05:31:36
●NSns-207.awsdns-25.com2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 16:43:34
● 2026-04-25 05:31:36
●NSns-951.awsdns-54.net2026-04-06 → 2026-04-25 · 3 obs
● 2026-04-06 16:43:34
● 2026-04-25 05:31:36
○NSns7.worldnic.com2015-07-10 → 2016-04-24 · 4 obs
● 2016-04-24 19:12:42
○ 2026-04-06 16:43:34
○ 2026-04-25 05:31:36
○NSns8.worldnic.com2015-07-10 → 2016-04-24 · 4 obs
● 2016-04-24 19:12:42
○ 2026-04-06 16:43:34
○ 2026-04-25 05:31:36
○MXp.webcom.ctmail.com2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 19:12:42
○ 2026-04-06 16:43:34
○ 2026-04-25 05:31:36
○A205.178.189.1312015-07-10 → 2016-04-24 · 4 obs
● 2016-04-24 19:12:42
○ 2026-04-06 16:43:34
○ 2026-04-25 05:31:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, a.nic.ch, b.nic.ch, d.nic.ch... | - |
| cobank.ch | ns-951.awsdns-54.net, ns-207.awsdns-25.com, ns-1663.awsdns-15.co.uk, ns-1060.awsdns-04.org | - |
✅ Authoritative Response
Server:205.251.192.207
NS records: ns-951.awsdns-54.net, ns-207.awsdns-25.com, ns-1663.awsdns-15.co.uk, ns-1060.awsdns-04.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cobank.ch (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cobank.ch is delegated to four name servers: ns-207.awsdns-25.com, ns-951.awsdns-54.net, ns-1060.awsdns-04.org and ns-1663.awsdns-15.co.uk.
At least part of the name servers for cobank.ch are shared with other domains, for instance mediumwelldone.com, yufirst.com, rhfast.com, d1cyk0zsph0uyg.cloudfront.net and the45art.com.
These name servers are commonly used with ns21.didomains.com, ns22.didomains.com, ns21.didomains.net and ns22.didomains.net.
Host names with two IP numbers:
ns-207.awsdns-25.com points to: 2600:9000:5300:cf00::1 and 205.251.192.207
ns-951.awsdns-54.net points to: 2600:9000:5303:b700::1 and 205.251.195.183
ns-1060.awsdns-04.org points to: 2600:9000:5304:2400::1 and 205.251.196.36
ns-1663.awsdns-15.co.uk points to: 2600:9000:5306:7f00::1 and 205.251.198.127