cb12.ch - robtex.com
cb12.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1367.awsdns-42.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:5700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1367.awsdns-42.org | ||||||
| A | 205.251.197.87🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1367.awsdns-42.org | ||||||
| NS | ns-1765.awsdns-28.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:e500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1765.awsdns-28.co.uk | ||||||
| A | 205.251.198.229🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1765.awsdns-28.co.uk | ||||||
| NS | ns-195.awsdns-24.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:c300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-195.awsdns-24.com | ||||||
| A | 205.251.192.195🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-195.awsdns-24.com | ||||||
| NS | ns-758.awsdns-30.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:f600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-758.awsdns-30.net | ||||||
| A | 205.251.194.246🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-758.awsdns-30.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 2026-03-26 #13 | ||||||
Same first word
cb12.net |
cb12.us |
cb12.ch |
cb12.at |
cb12.co.uk |
cb12.com |
cb12.nl |
cb12.cn |
cb12.gr |
cb12.cc |
cb12.fr |
cb12.com.ru |
cb12.be |
cb12.de |
cb12.es |
cb12.pt |
cb12.com.cn |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns01.dipcon.com2015-08-25 → 2016-09-10 · 4 obs
● 2016-09-10 15:11:22
○ 2026-03-24 21:04:58
○ 2026-03-26 06:21:50
○NSdns02.ports.se2015-08-25 → 2016-09-10 · 4 obs
● 2016-09-10 15:11:22
○ 2026-03-24 21:04:58
○ 2026-03-26 06:21:50
○NSdns03.ports.se2015-08-25 → 2016-09-10 · 4 obs
● 2016-09-10 15:11:22
○ 2026-03-24 21:04:58
○ 2026-03-26 06:21:50
○NSdns04.ports.net2015-08-25 → 2016-09-10 · 4 obs
● 2016-09-10 15:11:22
○ 2026-03-24 21:04:58
○ 2026-03-26 06:21:50
●NSns-1367.awsdns-42.org2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 21:04:58
● 2026-03-26 06:21:50
●NSns-1765.awsdns-28.co.uk2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 21:04:58
● 2026-03-26 06:21:50
●NSns-195.awsdns-24.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 21:04:58
● 2026-03-26 06:21:50
●NSns-758.awsdns-30.net2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 21:04:58
● 2026-03-26 06:21:50
○A212.71.239.1022015-08-25 → 2016-09-10 · 4 obs
● 2016-09-10 15:11:22
○ 2026-03-24 21:04:58
○ 2026-03-26 06:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| cb12.ch | ns-195.awsdns-24.com, ns-758.awsdns-30.net, ns-1367.awsdns-42.org, ns-1765.awsdns-28.co.uk | - |
✅ Authoritative Response
Server:205.251.194.246
NS records: ns-195.awsdns-24.com, ns-758.awsdns-30.net, ns-1367.awsdns-42.org, ns-1765.awsdns-28.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cb12.ch (unsigned zone)
⏱️ Timing
Total: 584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cb12.ch is delegated to four name servers: ns-195.awsdns-24.com, ns-758.awsdns-30.net, ns-1367.awsdns-42.org and ns-1765.awsdns-28.co.uk.
cb12.ch shares name servers with other domains at least partially, for example bit-ly.org, brsbanque.com, snap-staging-app.sdsnapgametech.com, (0x616e616c)yticaone.com and odd-even.com.
These name servers are commonly used with ns-1127.awsdns-12.org.
Host names with two IP numbers:
ns-195.awsdns-24.com points to: 2600:9000:5300:c300::1 and 205.251.192.195
ns-758.awsdns-30.net points to: 2600:9000:5302:f600::1 and 205.251.194.246
ns-1367.awsdns-42.org points to: 2600:9000:5305:5700::1 and 205.251.197.87
ns-1765.awsdns-28.co.uk points to: 2600:9000:5306:e500::1 and 205.251.198.229