rulebook.com - robtex.com
rulebook.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1692.awsdns-19.co.uk ⭐ | ||||||
| A | 2600:9000:5306:9c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1692.awsdns-19.co.uk | ||||||
| A | 205.251.198.156🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1692.awsdns-19.co.uk | ||||||
| NS | ns-1222.awsdns-24.org | ||||||
| A | 2600:9000:5304:c600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1222.awsdns-24.org | ||||||
| A | 205.251.196.198🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1222.awsdns-24.org | ||||||
| NS | ns-339.awsdns-42.com | ||||||
| A | 2600:9000:5301:5300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-339.awsdns-42.com | ||||||
| A | 205.251.193.83🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-339.awsdns-42.com | ||||||
| NS | ns-686.awsdns-21.net | ||||||
| A | 2600:9000:5302:ae00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-686.awsdns-21.net | ||||||
| A | 205.251.194.174🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-686.awsdns-21.net | ||||||
| SOA | ns-1692.awsdns-19.co.ukawsdns-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=1776091722 | ||||||
Subdomains
crcmiller-gateway-systest.rulebook.com |
Same first word
Similar names
euroblok.nl |
euroblok.com |
bulkeroo.com |
euroblok.ru |
uberlook.com |
euroblok.be |
bookrule.com |
bluerook.org |
uberkool.com |
DNS History
11 records (4 active, 7 former)
●NSns-1222.awsdns-24.org2026-02-23 → 2026-04-13 · 3 obs
● 2026-02-23 14:04:46
● 2026-04-13 14:59:56
●NSns-1692.awsdns-19.co.uk2026-02-23 → 2026-04-13 · 3 obs
● 2026-02-23 14:04:46
● 2026-04-13 14:59:56
●NSns-339.awsdns-42.com2026-02-23 → 2026-04-13 · 3 obs
● 2026-02-23 14:04:46
● 2026-04-13 14:59:56
●NSns-686.awsdns-21.net2026-02-23 → 2026-04-13 · 3 obs
● 2026-02-23 14:04:46
● 2026-04-13 14:59:56
○NSns1.fastpark.net2015-06-24 → 2018-01-14 · 4 obs
● 2018-01-14 23:21:28
○ 2026-02-23 14:04:46
○ 2026-04-13 14:59:56
○NSns2.fastpark.net2015-06-24 → 2018-01-14 · 4 obs
● 2018-01-14 23:21:28
○ 2026-02-23 14:04:46
○ 2026-04-13 14:59:56
○MXmail.h-email.net2015-11-04 → 2016-08-14 · 4 obs
● 2016-08-14 09:39:08
○ 2018-01-14 23:21:28
○ 2026-04-13 14:59:56
○A185.53.178.92015-11-04 → 2016-08-14 · 7 obs
● 2015-11-04 00:15:36
○ 2016-01-14 18:56:44
○ 2016-03-30 21:17:02
● 2016-08-14 09:39:08
○ 2018-01-14 23:21:28
○ 2026-04-13 14:59:56
○A185.53.179.62016-01-14 → 2016-01-14 · 4 obs
● 2016-01-14 18:56:44
○ 2016-03-30 21:17:02
○ 2026-04-13 14:59:56
○A216.8.179.252015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-04 00:15:36
○ 2026-04-13 14:59:56
○A54.72.9.512016-03-30 → 2018-01-14 · 6 obs
● 2016-03-30 21:17:02
○ 2016-08-14 09:39:08
● 2018-01-14 23:21:28
○ 2026-02-23 14:04:46
○ 2026-04-13 14:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rulebook.com | ns-686.awsdns-21.net, ns-339.awsdns-42.com, ns-1692.awsdns-19.co.uk, ns-1222.awsdns-24.org | 1 record |
✅ Authoritative Response
Server:205.251.193.83
NS records: ns-686.awsdns-21.net, ns-339.awsdns-42.com, ns-1692.awsdns-19.co.uk, ns-1222.awsdns-24.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rulebook.com (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1222.awsdns-24.org, ns-1692.awsdns-19.co.uk... |
| SOA | 1 | ns-1692.awsdns-19.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-339.awsdns-42.com)
Analysis
Hierarchy
crcmiller-gateway-systest.rulebook.com has rulebook.com as its parent.
Name Servers
rulebook.com is delegated to four name servers: ns-339.awsdns-42.com, ns-686.awsdns-21.net, ns-1222.awsdns-24.org and ns-1692.awsdns-19.co.uk.
rulebook.com at least partially shares name servers with other domains such as cpford.com.au, hotelzillion.com, d2ohxlyvoizmzh.cloudfront.net, mygeled.com and d1tr1z57agf4qv.cloudfront.net.
Host names with two IP numbers:
ns-339.awsdns-42.com points to 2600:9000:5301:5300::1 and 205.251.193.83
ns-686.awsdns-21.net points to 2600:9000:5302:ae00::1 and 205.251.194.174
ns-1222.awsdns-24.org points to 2600:9000:5304:c600::1 and 205.251.196.198
ns-1692.awsdns-19.co.uk points to 2600:9000:5306:9c00::1 and 205.251.198.156