ketabistan.com - robtex.com
ketabistan.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-115.awsdns-14.com ⭐ | ||||||
| A | 2600:9000:5300:7300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-115.awsdns-14.com | ||||||
| A | 205.251.192.115🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-115.awsdns-14.com | ||||||
| NS | ns-1358.awsdns-41.org | ||||||
| A | 2600:9000:5305:4e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1358.awsdns-41.org | ||||||
| A | 205.251.197.78🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1358.awsdns-41.org | ||||||
| NS | ns-1818.awsdns-35.co.uk | ||||||
| A | 2600:9000:5307:1a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1818.awsdns-35.co.uk | ||||||
| A | 205.251.199.26🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1818.awsdns-35.co.uk | ||||||
| NS | ns-898.awsdns-48.net | ||||||
| A | 2600:9000:5303:8200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
| A | 205.251.195.130🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
| SOA | ns-115.awsdns-14.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775243362 | ||||||
Same first word
ketabistan.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NS(root)2016-07-11 → 2017-02-16 · 3 obs
● 2017-02-16 07:40:46
○ 2026-04-03 19:10:02
●NSns-115.awsdns-14.com2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:10:02
●NSns-1358.awsdns-41.org2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:10:02
●NSns-1818.awsdns-35.co.uk2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:10:02
●NSns-898.awsdns-48.net2026-04-03 → 2026-04-03 · 2 obs
● 2026-04-03 19:10:02
○MXmail.ketabistan.com2016-07-11 → 2017-02-16 · 3 obs
● 2017-02-16 07:40:46
○ 2026-04-03 19:10:02
○A50.87.202.392016-07-11 → 2017-02-16 · 3 obs
● 2017-02-16 07:40:46
○ 2026-04-03 19:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ketabistan.com | ns-115.awsdns-14.com, ns-898.awsdns-48.net, ns-1818.awsdns-35.co.uk, ns-1358.awsdns-41.org | 1 record |
✅ Authoritative Response
Server:205.251.199.26
NS records: ns-115.awsdns-14.com, ns-898.awsdns-48.net, ns-1818.awsdns-35.co.uk, ns-1358.awsdns-41.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ketabistan.com (unsigned zone)
⏱️ Timing
Total: 1368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-115.awsdns-14.com, ns-1358.awsdns-41.org... |
| SOA | 1 | ns-115.awsdns-14.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-115.awsdns-14.com)
Analysis
Name Servers
ketabistan.com is delegated to four name servers: ns-115.awsdns-14.com, ns-898.awsdns-48.net, ns-1358.awsdns-41.org and ns-1818.awsdns-35.co.uk.
At least part of the name servers for ketabistan.com are shared with other domains, for instance compassluxe.co.uk, modplug.com, hoyu-clinic.com, 72.22.3.in-addr.arpa and dtb8xx9808l4o.cloudfront.net.
These name servers are commonly used with ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com and ns4-24-us-east-2.ec2-rdns.amazonaws.com.
Host names with two IP numbers:
ns-115.awsdns-14.com points to: 2600:9000:5300:7300::1 and 205.251.192.115
ns-898.awsdns-48.net points to: 2600:9000:5303:8200::1 and 205.251.195.130
ns-1358.awsdns-41.org points to: 2600:9000:5305:4e00::1 and 205.251.197.78
ns-1818.awsdns-35.co.uk points to: 2600:9000:5307:1a00::1 and 205.251.199.26