qualcor.com - robtex.com
qualcor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | ip-3-33-251-168.defastlink.net | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns31.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2191::10🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| A | 97.74.105.16🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns31.domaincontrol.com | ||||||
| NS | ns32.domaincontrol.com | ||||||
| A | 2603:5:2291::10🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| A | 173.201.73.16🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns32.domaincontrol.com | ||||||
| SOA | ns31.domaincontrol.comdns@jomax.net 2026-02-03 #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=1774676982 | ||||||
Same first word
qualcor.com |
DNS History
12 records (4 active, 8 former)
○NSdns1.name-services.com2015-08-09 → 2017-04-05 · 3 obs
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
○NSdns2.name-services.com2015-08-09 → 2017-04-05 · 3 obs
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
○NSdns3.name-services.com2015-08-09 → 2017-04-05 · 3 obs
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
○NSdns4.name-services.com2015-08-09 → 2017-04-05 · 3 obs
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
○NSdns5.name-services.com2015-08-09 → 2017-04-05 · 3 obs
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
●NSns31.domaincontrol.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:02:28
●NSns32.domaincontrol.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:02:28
●A15.197.225.1282026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:02:28
●A3.33.251.1682026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:02:28
○A98.124.198.12015-08-09 → 2015-08-09 · 2 obs
○ 2026-03-28 06:02:28
○A98.124.199.12015-08-09 → 2015-08-09 · 3 obs
○ 2015-12-12 17:05:24
○ 2026-03-28 06:02:28
○A98.124.199.422015-12-12 → 2017-04-05 · 4 obs
● 2015-12-12 17:05:24
● 2017-04-05 22:50:52
○ 2026-03-28 06:02:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| qualcor.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualcor.com (unsigned zone)
⏱️ Timing
Total: 76ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
IP Addresses
qualcor.com has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance marylikens.com, economiadigital.net, lpcrate.net, sosimple.info and mediagarden.net share IP numbers with qualcor.com.
Name Servers
qualcor.com's delegation uses two name servers: ns31.domaincontrol.com and ns32.domaincontrol.com.
qualcor.com uses the same name server setup as other domains, such as espanitafunding.com, 10sb.co, bbrome.com, aptlytech.com and rathkeale.com.
Host names with two IPs:
ns31.domaincontrol.com points to 2603:5:2191::10 and 97.74.105.16
ns32.domaincontrol.com points to 2603:5:2291::10 and 173.201.73.16