pdftips.pdfdo.com - robtex.com
pdftips.pdfdo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.53.132.90🇨🇳 TENCENT-NET-AP106.53.128.0/20 | ||||||
pdfdo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.110.149.135🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.110.149.0/24 JS-CT NJ-JS-IDC | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| NS | vip2.alidns.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com ⭐ | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
rank #258785 in the tld
DNS History
2 records (1 active, 1 former)
○A106.15.180.802020-03-13 → 2020-03-13 · 2 obs
● 2020-03-13 20:36:36
○ 2026-03-28 00:55:50
○ 2026-03-28 00:55:50
●A106.53.132.902026-03-28 → 2026-03-28 · 2 obs
○ 2020-03-13 20:36:36
● 2026-03-28 00:55:50
● 2026-03-28 00:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| pdfdo.com | vip1.alidns.com, vip2.alidns.com | 20 records |
✅ Authoritative Response
Server:121.40.6.162
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfdo.com (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.53.132.90 |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)
Analysis
IP Addresses
pdftips.pdfdo.com points to IP number 106.53.132.90.
Other host names, for instance, imagetotxt.com share IP numbers with pdftips.pdfdo.com.