ritbooks.com - robtex.com
ritbooks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.23.197🇺🇸 AS395776107.163.23.0/24 SKBroadband customer route | ||||||
| NS | ns1.domainnamedns.com ⭐ | ||||||
| A | 2604:86c0:6001:14::d86a:b99c🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL | ||||||
| A | 216.106.185.75🇺🇸 AS63023216.106.185.0/24 GTHost | ||||||
| PTR | 75-185-106-216.clients.gthost.com | ||||||
| NS | ns2.domainnamedns.com | ||||||
| A | 2604:86c0:2001:6::2672:72b7🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX | ||||||
| A | 38.114.114.183🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP. | ||||||
| PTR | 183-114-114-38.clients.gthost.com | ||||||
| NS | ns3.domainnamedns.com ⚠️ Not in parent delegation | ||||||
| A | 2406:da18:e80:ec00:7b68:89e5:1ce1:c481🇸🇬 Amazon2406:da18:c00::/38 AWS | ||||||
| A | 54.151.142.119🇸🇬 Amazon54.151.128.0/17 SIN prefix | ||||||
| PTR | ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns4.domainnamedns.com ⚠️ Not in parent delegation | ||||||
| A | 2604:86c0:2001:c::43dc:4833🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX | ||||||
| A | 67.220.72.51🇺🇸 AS6302367.220.72.0/24 GTHOST | ||||||
| PTR | 51-72-220-67.clients.gthost.com | ||||||
| SOA | ns1.domainnamedns.comsupport@namens.net serial=1770770705 | ||||||
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=1785448142 | ||||||
Same first word
ritbooks.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.domainnamedns.com2026-07-12 → 2026-07-30 · 3 obs
● 2026-07-12 09:50:20
● 2026-07-30 21:54:38
○NSns1.meganameservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
●NSns2.domainnamedns.com2026-07-12 → 2026-07-30 · 3 obs
● 2026-07-12 09:50:20
● 2026-07-30 21:54:38
○NSns2.meganameservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
●NSns3.domainnamedns.com2026-07-12 → 2026-07-30 · 3 obs
● 2026-07-12 09:50:20
● 2026-07-30 21:54:38
○NSns3.meganameservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
●NSns4.domainnamedns.com2026-07-12 → 2026-07-30 · 3 obs
● 2026-07-12 09:50:20
● 2026-07-30 21:54:38
○MXmx1c0soho.megamailservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
○MXmx2c0soho.megamailservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
○MXmx3c0soho.megamailservers.com2015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
●A107.163.23.1972026-07-12 → 2026-07-30 · 3 obs
● 2026-07-12 09:50:20
● 2026-07-30 21:54:38
○A216.251.32.982015-06-03 → 2019-01-03 · 4 obs
● 2019-01-03 05:45:34
○ 2026-07-12 09:50:20
○ 2026-07-30 21:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ritbooks.com | ns1.domainnamedns.com, ns2.domainnamedns.com | 4 records |
✅ Authoritative Response
Server:216.106.185.75
NS records: ns1.domainnamedns.com, ns2.domainnamedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ritbooks.com (unsigned zone)
⏱️ Timing
Total: 232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.23.197 |
| NS | 4 | ns4.domainnamedns.com, ns2.domainnamedns.com... |
| SOA | 1 | ns1.domainnamedns.com support.namens.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns2.domainnamedns.com...)
Analysis
IP Addresses
ritbooks.com has exactly one IP address — 107.163.23.197.
Name Servers
Four name servers handle the delegation for ritbooks.com: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.
ritbooks.com has at least partial name server overlap with other domains, such as jinjd.com, wrestlinguide.com, plrmfh3.cyou and two others.
ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com all point to exactly two IP numbers each: ns1.domainnamedns.com → 216.106.185.75 and 2604:86c0:6001:14::d86a:b99c; ns2.domainnamedns.com → 38.114.114.183 and 2604:86c0:2001:6::2672:72b7; ns3.domainnamedns.com → 54.151.142.119 and 2406:da18:e80:ec00:7b68:89e5:1ce1:c481; ns4.domainnamedns.com → 67.220.72.51 and 2604:86c0:2001:c::43dc:4833.