qtb7.com - robtex.com
qtb7.com
| CNAME | 1hz.web.22gbg.v7d88.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.175.29.139🇭🇰 Microsoft52.160.0.0/11 MICROSOFT | ||||||
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=1778795356 | ||||||
Same first word
qtb7.com |
Similar names
DNS History
6 records (3 active, 3 former)
○NSf1g1ns1.dnspod.net2018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 02:12:22
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
○NSf1g1ns2.dnspod.net2018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 02:12:22
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
●NSns1.a9800f48.com2026-04-10 → 2026-05-14 · 3 obs
○ 2018-05-12 02:12:22
● 2026-04-10 07:46:04
● 2026-05-14 22:06:26
● 2026-04-10 07:46:04
● 2026-05-14 22:06:26
●NSns2.a9800f48.com2026-04-10 → 2026-05-14 · 3 obs
○ 2018-05-12 02:12:22
● 2026-04-10 07:46:04
● 2026-05-14 22:06:26
● 2026-04-10 07:46:04
● 2026-05-14 22:06:26
○A45.41.80.842018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 02:12:22
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
○ 2026-04-10 07:46:04
○ 2026-05-14 22:06:26
●CNAME1hz.web.22gbg.v7d88.com2026-04-10 → 2026-05-14 · 2 obs
● 2026-04-10 07:46:04
● 2026-05-14 22:06:26
● 2026-05-14 22:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| qtb7.com | ns1.a9800f48.com, ns2.a9800f48.com | 8 records |
✅ Authoritative Response
Server:172.247.20.254
NS records: ns1.a9800f48.com, ns2.a9800f48.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qtb7.com (unsigned zone)
⏱️ Timing
Total: 3545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | 1hz.web.22gbg.v7d88.com |
| SOA | 1 | ns1.a9800f48.com hostmaster.qtb7.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.a9800f48.com, ns1.a9800f48.com, ns1.a9800f48.com...)
Analysis
IP Addresses
qtb7.com points to a single IP number: 52.175.29.139.
Other host names, for instance 1hz.web.22gbg.v7d88.com and 1hz.web.13gzo.v7d88.com, share IP numbers with qtb7.com.