qtb19.com - robtex.com
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qtb19.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.208.228.20🇭🇰 HDHK | ||||||
| NS | ns1.dnsip.com ⭐ | ||||||
| A | 2001:df2:f080:1::10🇭🇰 HKCICL-AS-AP | ||||||
| A | 1.193.216.199🇨🇳 CHINANET-Henan-Luoyang-IDC | ||||||
| PTR | ip-1-193-216-199.defastlink.net | ||||||
| A | 218.98.111.202🇩🇪 HKCICL-AS-AP | ||||||
| PTR | ip-218-98-111-202.defastlink.net | ||||||
| A | 218.98.111.206🇩🇪 HKCICL-AS-AP | ||||||
| PTR | ip-218-98-111-206.defastlink.net | ||||||
| NS | ns2.dnsip.com | ||||||
| A | 240e:97d:10:1402:0:1:0:1008🇨🇳 CHINANET-Guangdong-DongGuan-IDC | ||||||
| A | 61.158.128.1🇨🇳 CHINA169-Backbone | ||||||
| PTR | 1.128.158.61.ha.cnc | ||||||
| A | 183.253.57.193🇨🇳 CHINAMOBILE-CN | ||||||
| PTR | ip-183-253-57-193.defastlink.net | ||||||
| A | 211.99.99.29🇨🇳 WYNETWORK | ||||||
| PTR | ip-211-99-99-29.defastlink.net | ||||||
| A | 211.99.99.33🇨🇳 WYNETWORK | ||||||
| PTR | ip-211-99-99-33.defastlink.net | ||||||
| SOA | ns1.dnsip.comdnsadmin@dnsip.com serial=1751342718 | ||||||
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=1771274640 | ||||||
Same first word
qtb19.com |
DNS History
5 records (3 active, 2 former)
○NSdns13.hichina.com2020-03-29 → 2020-03-29 · 2 obs
○ 2026-02-16 22:12:20
○NSdns14.hichina.com2020-03-29 → 2020-03-29 · 2 obs
○ 2026-02-16 22:12:20
●A154.208.228.202026-02-16 → 2026-02-16 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qtb19.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server: 1.193.216.199
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qtb19.com (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.208.228.20 |
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
AI analysis
qtb19.com points to IP number: 154.208.228.20.
qtb19.com is delegated to two name servers: ns1.dnsip.com and ns2.dnsip.com.
qtb19.com shares the same name server setup as rb290.com, yqsy-cn.com, leyoucp.com, 3079.ru and fysct.com.
Host names with five IPs:
ns2.dnsip.com points to 240e:97d:10:1402:0:1:0:1008, 61.158.128.1, 183.253.57.193, 211.99.99.29 and 211.99.99.33.
Host names with four IPs:
ns1.dnsip.com points to 2001:df2:f080:1::10, 1.193.216.199, 218.98.111.202 and 218.98.111.206.