justbook.ch - robtex.com
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justbook.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 2026-02-07 #14 | ||||||
Same first word
justbook.bg |
justbook.be |
justbook.net |
justbook.de |
justbook.ch |
justbook.at |
justbook.fr |
justbook.com |
justbook.nl |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| justbook.ch | ns-848.awsdns-42.net, ns-1160.awsdns-17.org, ns-1692.awsdns-19.co.uk, ns-239.awsdns-29.com | - |
✅ Authoritative Response
Server: 205.251.192.239
NS records: ns-848.awsdns-42.net, ns-1160.awsdns-17.org, ns-1692.awsdns-19.co.uk, ns-239.awsdns-29.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for justbook.ch (unsigned zone)
⏱️ Timing
Total: 1342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.226.209.120, 13.226.209.81... |
| AAAA | 8 | 2600:9000:201d:5000:6:dfa9:b880:93a1, 2600:9000:201d:e200:6:dfa9:b880:93a1... |
| NS | 4 | ns-1160.awsdns-17.org, ns-1692.awsdns-19.co.uk... |
| SOA | 1 | ns-1692.awsdns-19.co.uk awsdns-hostmaste |
AI analysis
justbook.ch maps to twelve IP numbers: 2600:9000:201d:2200:6:dfa9:b880:93a1, 2600:9000:201d:3c00:6:dfa9:b880:93a1, 2600:9000:201d:5800:6:dfa9:b880:93a1, 2600:9000:201d:5c00:6:dfa9:b880:93a1, 2600:9000:201d:6600:6:dfa9:b880:93a1, 2600:9000:201d:9200:6:dfa9:b880:93a1, 2600:9000:201d:a200:6:dfa9:b880:93a1, 2600:9000:201d:e600:6:dfa9:b880:93a1, 13.226.209.41, 13.226.209.81, 13.226.209.114 and 13.226.209.120.
other host names include www.sky-fair.online, gloriahotel.co.kr, splitcdn.com, community.cirurgia.net and autolikes.biz; they share IP numbers with justbook.ch.
justbook.ch delegates to four name servers: ns-239.awsdns-29.com, ns-848.awsdns-42.net, ns-1160.awsdns-17.org and ns-1692.awsdns-19.co.uk.
justbook.ch at least partially shares name servers with other domains, for instance dzersvnum4c2g.cloudfront.net, d2nc2ki8st8e2r.cloudfront.net, jetspizzabocaraton.com, aussie-cougars.com and tiketsandbox.net.
these name servers are commonly used with ns-24.awsdns-03.com, ns-642.awsdns-16.net, ns-176.awsdns-22.com, ns-726.awsdns-26.net, ns-1345.awsdns-40.org, ns-1747.awsdns-26.co.uk, ns-1810.awsdns-34.co.uk, ns-1590.awsdns-06.co.uk, ns-1961.awsdns-53.co.uk and ns-1915.awsdns-47.co.uk.
Host names with two IP numbers: ns-239.awsdns-29.com points to 2600:9000:5300:ef00::1 and 205.251.192.239; ns-848.awsdns-42.net points to 2600:9000:5303:5000::1 and 205.251.195.80; ns-1160.awsdns-17.org points to 2600:9000:5304:8800::1 and 205.251.196.136; ns-1692.awsdns-19.co.uk points to 2600:9000:5306:9c00::1 and 205.251.198.156.