chartboo.st - robtex.com
chartboo.st
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.86.247.41🇺🇸 Google34.86.240.0/20 | ||||||
| PTR | 41.247.86.34.bc.googleusercontent.com | ||||||
| NS | ns-1148.awsdns-15.org ⭐ | ||||||
| A | 2600:9000:5304:7c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1148.awsdns-15.org | ||||||
| A | 205.251.196.124🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1148.awsdns-15.org | ||||||
| NS | ns-137.awsdns-17.com | ||||||
| A | 2600:9000:5300:8900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-137.awsdns-17.com | ||||||
| A | 205.251.192.137🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-137.awsdns-17.com | ||||||
| NS | ns-1943.awsdns-50.co.uk ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5307:9700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1943.awsdns-50.co.uk | ||||||
| A | 205.251.199.151🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1943.awsdns-50.co.uk | ||||||
| NS | ns-890.awsdns-47.net | ||||||
| A | 2600:9000:5303:7a00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-890.awsdns-47.net | ||||||
| A | 205.251.195.122🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-890.awsdns-47.net | ||||||
| SOA | ns-1148.awsdns-15.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
st
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bahnhof.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns-st.bahnhof.net ⚠️ Not in parent delegation | ||||||
| NS | southeast-2.dns-au.st | ||||||
| NS | west-2.dns-us.st | ||||||
| SOA | ns1.bahnhof.nethostmaster@nic.st serial=2511371008 | ||||||
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1148.awsdns-15.org2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:50:02
●NSns-137.awsdns-17.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:50:02
●NSns-1943.awsdns-50.co.uk2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:50:02
●NSns-890.awsdns-47.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:50:02
●A34.86.247.412026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 19:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | west-2.dns-us.st, southeast-2.dns-au.st, ns1.bahnhof.net, dns-st.bahnhof.net | 8 records |
| chartboo.st | ns-137.awsdns-17.com, ns-1148.awsdns-15.org, ns-890.awsdns-47.net | - |
✅ Authoritative Response
Server: 205.251.192.137
NS records: ns-137.awsdns-17.com, ns-1148.awsdns-15.org, ns-890.awsdns-47.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.86.247.41 |
| NS | 4 | ns-1148.awsdns-15.org, ns-137.awsdns-17.com... |
| SOA | 1 | ns-1148.awsdns-15.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 4 (southeast-2.dns-au.st, west-2.dns-us.st, southeast-2.dns-au.st...)
Out-of-bailiwick: 4 (dns-st.bahnhof.net, ns1.bahnhof.net, dns-st.bahnhof.net...)
Analysis
IP Addresses
chartboo.st resolves to one IP number: 34.86.247.41.
Name Servers
chartboo.st is delegated to four name servers: ns-137.awsdns-17.com, ns-890.awsdns-47.net, ns-1148.awsdns-15.org and ns-1943.awsdns-50.co.uk.
chartboo.st at least partially shares name servers with other domains, for instance petfive.com, iplex.com, private.coocan.jp, vembucom.disqus.com and caldwellmax.com.
These name servers are commonly used with ns-986.awsdns-59.net, ns-1067.awsdns-05.org, ns-1635.awsdns-12.co.uk, ns-179.awsdns-22.com and ns-620.awsdns-13.net.
Host names with two IP numbers:
ns-137.awsdns-17.com points to 2600:9000:5300:8900::1 and 205.251.192.137; ns-890.awsdns-47.net points to 2600:9000:5303:7a00::1 and 205.251.195.122; ns-1148.awsdns-15.org points to 2600:9000:5304:7c00::1 and 205.251.196.124; ns-1943.awsdns-50.co.uk points to 2600:9000:5307:9700::1 and 205.251.199.151.