qrsmartbook.com - robtex.com
qrsmartbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2025-05-25 #3 | ||||||
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=1771291435 | ||||||
Same first word
qrsmartbook.com |
DNS History
13 records (4 active, 9 former)
○NSns3.iserwer.com2015-11-28 → 2017-01-02 · 5 obs
● 2015-11-28 07:09:30
● 2017-01-02 03:51:06
○ 2018-01-17 04:36:18
○ 2026-02-28 07:27:30
○NSns4.iserwer.com2015-11-28 → 2017-01-02 · 5 obs
● 2015-11-28 07:09:30
● 2017-01-02 03:51:06
○ 2018-01-17 04:36:18
○ 2026-02-28 07:27:30
○NSns71.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-28 07:09:30
○ 2026-02-28 07:27:30
○NSns72.domaincontrol.com2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-28 07:09:30
○ 2026-02-28 07:27:30
●NSns73.domaincontrol.com2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 07:27:30
●NSns74.domaincontrol.com2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 07:27:30
○MXmailstore1.secureserver.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-28 07:09:30
○ 2026-02-28 07:27:30
○MXqrsmartbook.com2015-11-28 → 2017-01-02 · 5 obs
● 2015-11-28 07:09:30
● 2017-01-02 03:51:06
○ 2018-01-17 04:36:18
○ 2026-02-28 07:27:30
○MXsmtp.secureserver.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-28 07:09:30
○ 2026-02-28 07:27:30
●A15.197.225.1282026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 07:27:30
●A3.33.251.1682026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 07:27:30
○A50.63.202.542015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-28 07:09:30
○ 2026-02-28 07:27:30
○A68.178.129.712015-11-28 → 2017-01-02 · 5 obs
● 2015-11-28 07:09:30
● 2017-01-02 03:51:06
○ 2018-01-17 04:36:18
○ 2026-02-28 07:27:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qrsmartbook.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 97.74.106.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qrsmartbook.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
AI analysis
qrsmartbook.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
other host names including tsdsi.org, (0x626f6f62)ism.com, myarabic.co.uk, mywespath.com and vivacitylab.com share IP numbers with qrsmartbook.com.
qrsmartbook.com is delegated to two name servers ns73.domaincontrol.com and ns74.domaincontrol.com.
qrsmartbook.com shares the same name server setup as other domains, for instance nprovision.com, bordonmessenger.com, cromwell.us, brownsteinfirm.com and leatelier.net.
Host names with two IP numbers:
The host name ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47; the host name ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47.