qs-tek.com - robtex.com
qs-tek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | NETORG17666683.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| TXT | MS=ms98871538 | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2025-06-12 #0 | ||||||
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=1774422097 | ||||||
Same first word
qs-tek.com |
DNS History
7 records (7 active, 0 former)
●NSns75.domaincontrol.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●NSns76.domaincontrol.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●MXmx1-usg1.ppe-hosted.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●MXmx2-usg1.ppe-hosted.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●MXmx3-usg1.ppe-hosted.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●A13.248.243.52026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
●A76.223.105.2302026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 07:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| qs-tek.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qs-tek.com (unsigned zone)
⏱️ Timing
Total: 89ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 3 | NETORG17666683.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com ... |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
qs-tek.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as buckeyetailgate.com, lembarney.com, jdstrucking.net, hinesaccounting.com and adxproductions.com share IPs with qs-tek.com.
Name Servers
Two name servers ns75.domaincontrol.com and ns76.domaincontrol.com handle the delegation for qs-tek.com.
qs-tek.com shares the same name server setup as other domains, for example wapco.in, musiccityrehearsal.com, sergeygordienko.com, iscnorcal.com and saeki.co.
Host names with two IP numbers:
ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48.
ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48.
Mail Servers
qs-tek.com is handled by three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
qs-tek.com shares at least partially some mail servers with other domains, for instance humorhotlines.com, mr-junkman.com, detoxyoursoul.net, bmchiro.com and burnsre.com.
Host names with a single IP address:
mx1-usg1.ppe-hosted.com resolves to 3.220.198.68.
mx2-usg1.ppe-hosted.com resolves to 54.166.32.169.
mx3-usg1.ppe-hosted.com resolves to 3.228.105.2.