quabook.com - robtex.com
quabook.com
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=1785007732 | ||||||
Subdomains
www.quabook.com |
Same first word
quabook.com |
DNS History
13 records (5 active, 8 former)
○NSbob.ns.cloudflare.com2016-07-14 → 2017-02-13 · 4 obs
● 2017-02-13 15:01:10
○ 2020-01-16 19:35:14
○ 2026-07-25 19:58:52
○NSelsa.ns.cloudflare.com2016-07-14 → 2017-02-13 · 4 obs
● 2017-02-13 15:01:10
○ 2020-01-16 19:35:14
○ 2026-07-25 19:58:52
○NSns1.parklogic.com2020-01-16 → 2021-06-16 · 5 obs
● 2020-01-16 19:35:14
● 2021-06-16 01:29:06
○ 2026-04-13 00:29:38
○ 2026-07-25 19:58:52
○NSns2.parklogic.com2020-01-16 → 2021-06-16 · 5 obs
● 2020-01-16 19:35:14
● 2021-06-16 01:29:06
○ 2026-04-13 00:29:38
○ 2026-07-25 19:58:52
●NSns23.domaincontrol.com2026-04-13 → 2026-07-25 · 3 obs
● 2026-04-13 00:29:38
● 2026-07-25 19:58:52
●NSns24.domaincontrol.com2026-04-13 → 2026-07-25 · 3 obs
● 2026-04-13 00:29:38
● 2026-07-25 19:58:52
●MXmx1.improvmx.com2026-04-13 → 2026-07-25 · 3 obs
● 2026-04-13 00:29:38
● 2026-07-25 19:58:52
○MXmx156.hostedmxserver.com2020-01-16 → 2021-06-16 · 4 obs
● 2021-06-16 01:29:06
○ 2026-04-13 00:29:38
○ 2026-07-25 19:58:52
●MXmx2.improvmx.com2026-04-13 → 2026-07-25 · 3 obs
● 2026-04-13 00:29:38
● 2026-07-25 19:58:52
●A216.198.79.12026-04-13 → 2026-07-25 · 3 obs
● 2026-04-13 00:29:38
● 2026-07-25 19:58:52
○A2607:fad0:3801:4::12021-06-16 → 2021-06-16 · 4 obs
● 2021-06-16 01:29:06
○ 2026-04-13 00:29:38
○ 2026-07-25 19:58:52
○A62.210.71.1582016-07-14 → 2017-02-13 · 4 obs
● 2017-02-13 15:01:10
○ 2020-01-16 19:35:14
○ 2026-07-25 19:58:52
○A69.16.230.422020-01-16 → 2021-06-16 · 5 obs
● 2020-01-16 19:35:14
● 2021-06-16 01:29:06
○ 2026-04-13 00:29:38
○ 2026-07-25 19:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quabook.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quabook.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | v=spf1 include:spf.improvmx.com include:, google-site-verification=vVZzfo9ir8VY67P |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
Hierarchy
quabook.com serves as the parent of www.quabook.com.
IP Addresses
quabook.com points to a single IP number: 216.198.79.1.
Additional host names — infoboxi.com, sjfoundations.com, selperu.com and two others — share IP numbers with quabook.com.
Name Servers
quabook.com has two authoritative name servers — ns23.domaincontrol.com and ns24.domaincontrol.com.
quabook.com shares its name server setup with other domains, including wpcgi.com, dimis.at, guuti.com and two others.
The name servers for quabook.com overlap at least partially with those of other domains — for example ealim.org.
Both ns23.domaincontrol.com and ns24.domaincontrol.com have two IP addresses each. ns23.domaincontrol.com resolves to 97.74.101.12 and 2603:5:2151::c; ns24.domaincontrol.com resolves to 173.201.69.12 and 2603:5:2251::c.
Mail Servers
quabook.com has two mail servers: mx1.improvmx.com and mx2.improvmx.com.
quabook.com shares the same mail server setup as other domains, including panoramix.com, helenpasion.com, sudako.org and two others.
The mail servers of quabook.com overlap at least partially with those of other domains, including fyrebrick.nl, adelaideb9.com and jcofman.de.
Host names with 6 IP numbers:
mx1.improvmx.com points to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.
mx2.improvmx.com points to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.