pdfviewer.app - robtex.com
pdfviewer.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
www.pdfviewer.app |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 15:23:06
●NSns2.afternic.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 15:23:06
●A13.248.169.482026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 15:23:06
●A76.223.54.1462026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 15:23:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| pdfviewer.app | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdfviewer.app (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
The parent of www.pdfviewer.app is pdfviewer.app.
IP Addresses
pdfviewer.app points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as kchc.org, betgame24.com, suited.org, www.won.se and pokerbus.com share IPs with pdfviewer.app.
Name Servers
pdfviewer.app is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
pdfviewer.app shares the same name server setup as huangguanzuqiubifendaquan.qqpower.com, weinsure.xyz, cerfa.com, 0755www.nfwang.com and hmachines.com.
pdfviewer.app at least partially shares name servers with other domains, for instance raiti.com, jinglebuzz.com, acceleray.com, anrsoft.com and ape.one.
These name servers are commonly used with verification-jumkeogovghffpq9q4jxy9.ns101.verify.hn and verification-zaaaeieddh8thwexuh3jyi.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.