qualisystem.com - dns.ninja
qualisystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns2.abdulbasit.ns.namepros-dns.is | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=14804190 | ||||||
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=1785376807 | ||||||
Same first word
qualisystem.com |
qualisystem.ch |
DNS History
7 records (3 active, 4 former)
○NSd6js38h8dps2sps8s338hj5zphjmfj52.ns.namepros-dns.is2026-07-30 → 2026-07-30 · 1 obs
○NSns.buydomains.com2015-06-26 → 2020-04-09 · 3 obs
● 2020-04-09 23:44:58
○ 2026-07-30 02:13:16
●NSns1.namepros-dns.com2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 02:13:16
●NSns2.abdulbasit.ns.namepros-dns.is2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 02:13:16
○A207.148.248.1432015-11-04 → 2020-04-09 · 4 obs
● 2015-11-04 00:51:00
● 2020-04-09 23:44:58
○ 2026-07-30 02:13:16
●A54.237.57.212026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 02:13:16
○A66.151.181.492015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-04 00:51:00
○ 2026-07-30 02:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| qualisystem.com | ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is | 1 record |
✅ Authoritative Response
Server:54.237.57.21
NS records: ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qualisystem.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.57.21 |
| NS | 2 | ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namepros-dns.com dns.namepros.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.namepros-dns.com)
Analysis
IP Addresses
qualisystem.com resolves to just one IP address, 54.237.57.21.
Two other host names, along with tblot.com, www.bluecandy.com and emarkt.co, also share IP numbers with qualisystem.com.
Name Servers
qualisystem.com uses two name servers for its delegation: ns1.namepros-dns.com and ns2.abdulbasit.ns.namepros-dns.is.
qualisystem.com shares its NS records with other domains, for example tas.org, dropcash.com, schoonens.com and two others.
qualisystem.com has at least partial name server overlap with other domains, such as bigorg.com, mqm.co, georgiainspection.com and two others.
ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is, ns2.namepros-dns.is and ns2.brokerage.ns.namepros-dns.is — plus 7 other name servers — are commonly paired with these name servers.
ns1.namepros-dns.com directs to 54.237.57.21 and ns2.abdulbasit.ns.namepros-dns.is directs to 3.233.30.191; each host name points to exactly one IP number.