pdfxd.com - dns.ninja
pdfxd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.56.161.176🇨🇳 Alibaba-Cloud123.56.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| A | 2408:4009:500::3🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.3🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.5🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.210🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.136🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.26🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.10🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip4.alidns.com | ||||||
| A | 2408:4009:500::4🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.4🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.6🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.211🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.137🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.27🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.11🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
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=1786744074 | ||||||
📈 Tranco rank: #115,552
Subdomains
pic.pdfxd.com |
report2.pdfxd.com |
gw.pdfxd.com |
pdf-file.pdfxd.com |
report.pdfxd.com |
www.pdfxd.com |
spec.pdfxd.com |
api.pdfxd.com |
pdf-static.pdfxd.com |
cdl.pdfxd.com |
Same first word
pdfxd.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSvip3.alidns.com2026-02-19 → 2026-08-14 · 2 obs
● 2026-08-14 22:15:42
●NSvip4.alidns.com2026-02-19 → 2026-08-14 · 2 obs
● 2026-08-14 22:15:42
●MXmxn.mxhichina.com2026-02-19 → 2026-08-14 · 2 obs
● 2026-08-14 22:15:42
●MXmxw.mxhichina.com2026-02-19 → 2026-08-14 · 2 obs
● 2026-08-14 22:15:42
●A123.56.161.1762026-02-19 → 2026-08-14 · 2 obs
● 2026-08-14 22:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| pdfxd.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfxd.com (unsigned zone)
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.56.161.176 |
| NS | 2 | vip4.alidns.com, vip3.alidns.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Hierarchy
pdfxd.com is a parent domain; its children include pic.pdfxd.com, report2.pdfxd.com, gw.pdfxd.com, pdf-file.pdfxd.com, report.pdfxd.com and a few other host names.
IP Addresses
pdfxd.com has exactly one IP address — 123.56.161.176.
api.xundupdf.com, api.zyyct.com, zyyct.com plus two other host names have IP numbers in common with pdfxd.com.
Name Servers
Two name servers handle the delegation for pdfxd.com: vip3.alidns.com and vip4.alidns.com.
The name server configuration of pdfxd.com is shared with other domains, for instance tastien.com, desaysv.com, xuanxiangkeji.com and two others.
Some of pdfxd.com's name servers are also used by other domains, including myhuaweicloud.cn, huaweisafedns.cn, jirenjy.com and linktour.com.
These name servers are regularly seen alongside ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com as name servers.
Hosts with 7 IP addresses each:
vip3.alidns.com resolves to 8.212.93.3, 140.205.1.5 and 170.33.32.210 among others, with 4 other IP addresses in total.
vip4.alidns.com resolves to 8.212.93.4, 140.205.1.6 and 170.33.32.211 among others, with 4 other IP addresses in total.
Mail Servers
pdfxd.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup of pdfxd.com matches that of other domains such as maizemiller.com, wangliyan.cn, andzg.com and two others.
At least some of the mail servers used by pdfxd.com are shared with other domains: cnart.com.cn, metta.jp, hinnobio.com and two others among them.
Host names pointing to two IP addresses:
mxn.mxhichina.com resolves to two addresses: 47.246.136.231 and 47.246.137.47.
Host names resolving to a single IP address:
The hostname mxw.mxhichina.com resolves to 47.246.99.195.