cgibook.com - robtex.com
cgibook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f16:991:c500:649:86d9:6f1c:5154🇺🇸 Amazon2600:1f16:800::/38 AMAZON AWS | ||||||
| A | 3.16.114.138🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix | ||||||
| NS | ns-695.awsdns-22.net ⭐ | ||||||
| A | 2600:9000:5302:b700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-695.awsdns-22.net | ||||||
| A | 205.251.194.183🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-695.awsdns-22.net | ||||||
| NS | ns-1369.awsdns-43.org | ||||||
| A | 2600:9000:5305:5900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1369.awsdns-43.org | ||||||
| A | 205.251.197.89🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1369.awsdns-43.org | ||||||
| NS | ns-1790.awsdns-31.co.uk | ||||||
| A | 2600:9000:5306:fe00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1790.awsdns-31.co.uk | ||||||
| A | 205.251.198.254🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1790.awsdns-31.co.uk | ||||||
| NS | ns-281.awsdns-35.com | ||||||
| A | 2600:9000:5301:1900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-281.awsdns-35.com | ||||||
| A | 205.251.193.25🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-281.awsdns-35.com | ||||||
| SOA | ns-695.awsdns-22.netawsdns-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=1786585569 | ||||||
Same first word
cgibook.com |
Similar names
DNS History
13 records (6 active, 7 former)
●NSns-1369.awsdns-43.org2026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
●NSns-1790.awsdns-31.co.uk2026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
●NSns-281.awsdns-35.com2026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
●NSns-695.awsdns-22.net2026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
○NSns.rackspace.com2016-04-05 → 2017-02-05 · 5 obs
● 2016-04-05 07:57:32
● 2017-02-05 20:25:26
○ 2026-06-19 23:49:32
○ 2026-08-13 01:51:54
○NSns1.server9.net2015-08-18 → 2016-01-17 · 4 obs
● 2016-01-17 03:09:12
○ 2016-04-05 07:57:32
○ 2026-08-13 01:51:54
○NSns2.rackspace.com2016-04-05 → 2017-02-05 · 5 obs
● 2016-04-05 07:57:32
● 2017-02-05 20:25:26
○ 2026-06-19 23:49:32
○ 2026-08-13 01:51:54
○NSns2.server9.net2015-08-18 → 2016-01-17 · 4 obs
● 2016-01-17 03:09:12
○ 2016-04-05 07:57:32
○ 2026-08-13 01:51:54
○MXmail.cgibook.com2015-08-18 → 2016-01-17 · 4 obs
● 2016-01-17 03:09:12
○ 2016-04-05 07:57:32
○ 2026-08-13 01:51:54
○A104.130.198.1512016-04-05 → 2017-02-05 · 5 obs
● 2016-04-05 07:57:32
● 2017-02-05 20:25:26
○ 2026-06-19 23:49:32
○ 2026-08-13 01:51:54
○A184.106.128.2012015-08-18 → 2016-01-17 · 4 obs
● 2016-01-17 03:09:12
○ 2016-04-05 07:57:32
○ 2026-08-13 01:51:54
●A2600:1f16:991:c500:649:86d9:6f1c:51542026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
●A3.16.114.1382026-06-19 → 2026-08-13 · 3 obs
● 2026-06-19 23:49:32
● 2026-08-13 01:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cgibook.com | ns-695.awsdns-22.net, ns-281.awsdns-35.com, ns-1790.awsdns-31.co.uk, ns-1369.awsdns-43.org | 2 records |
✅ Authoritative Response
Server:205.251.197.89
NS records: ns-695.awsdns-22.net, ns-281.awsdns-35.com, ns-1790.awsdns-31.co.uk, ns-1369.awsdns-43.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cgibook.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.16.114.138 |
| AAAA | 1 | 2600:1f16:991:c500:649:86d9:6f1c:5154 |
| NS | 4 | ns-1369.awsdns-43.org, ns-1790.awsdns-31.co.uk... |
| SOA | 1 | ns-695.awsdns-22.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-281.awsdns-35.com, ns-281.awsdns-35.com)
Analysis
IP Addresses
cgibook.com points to the IP addresses 3.16.114.138 and 2600:1f16:991:c500:649:86d9:6f1c:5154
server9.com, bheart.org, www.bearnet.com plus two other host names have IP numbers in common with cgibook.com.
Name Servers
Four name servers handle the delegation for cgibook.com: ns-281.awsdns-35.com, ns-695.awsdns-22.net, ns-1369.awsdns-43.org and ns-1790.awsdns-31.co.uk.
There is at least partial name server overlap between cgibook.com and other domains — t-b-frontier.com, s-link.jp, liberal-bag.com and two more among them.
All four hostnames — ns-281.awsdns-35.com, ns-695.awsdns-22.net, ns-1369.awsdns-43.org and ns-1790.awsdns-31.co.uk — resolve to two IP numbers apiece: ns-281.awsdns-35.com to 205.251.193.25 and 2600:9000:5301:1900::1; ns-695.awsdns-22.net to 205.251.194.183 and 2600:9000:5302:b700::1; ns-1369.awsdns-43.org to 205.251.197.89 and 2600:9000:5305:5900::1; ns-1790.awsdns-31.co.uk to 205.251.198.254 and 2600:9000:5306:fe00::1.