pdf-app-document.com - robtex.com
pdf-app-document.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.51.114.71🇺🇸 Microsoft20.48.0.0/12 | ||||||
| NS | ns001.microsoftinternetsafety.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| NS | ns002.microsoftinternetsafety.net ⚠️ Not in parent delegation | ||||||
| A | 13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns2246a.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns2246b.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| SOA | ns001.microsoftinternetsafety.netazuredns-hostmaster@microsoft.com 2025-09-12 #1 | ||||||
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=1771291435 | ||||||
Same first word
pdf-app-document.com |
DNS History
5 records (5 active, 0 former)
●NSns001.microsoftinternetsafety.net2026-02-28 → 2026-03-16 · 2 obs
● 2026-03-16 12:38:46
●NSns002.microsoftinternetsafety.net2026-02-28 → 2026-03-16 · 2 obs
● 2026-03-16 12:38:46
●NSns2246a.microsoftinternetsafety.net2026-02-28 → 2026-03-16 · 2 obs
● 2026-03-16 12:38:46
●NSns2246b.microsoftinternetsafety.net2026-02-28 → 2026-03-16 · 2 obs
● 2026-03-16 12:38:46
●A20.51.114.712026-02-28 → 2026-03-16 · 2 obs
● 2026-03-16 12:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| pdf-app-document.com | ns2246a.microsoftinternetsafety.net, ns2246b.microsoftinternetsafety.net | - |
✅ Authoritative Response
Server: 13.107.222.41
NS records: ns2246a.microsoftinternetsafety.net, ns2246b.microsoftinternetsafety.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdf-app-document.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.51.114.71 |
| NS | 2 | ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net |
| SOA | 1 | ns001.microsoftinternetsafety.net azured |
Analysis
IP Addresses
pdf-app-document.com points to a single IP number: 20.51.114.71.
Other host names, for instance staellon.com, listreminder-todo.com, shareddocumentso365cloudauthstorage.com, doccloudshareddrive.com and sharedofficefiles.com share IP numbers with pdf-app-document.com.
Name Servers
pdf-app-document.com is delegated to four name servers: ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns2246a.microsoftinternetsafety.net and ns2246b.microsoftinternetsafety.net.
pdf-app-document.com at least partially shares name servers with other domains, for instance twwrktawwgpito.com, ylen5d87.name, denaxserv40.in, schoominews.co and kemebrremewernrewroi6d3b3asdb3b3.com.
These name servers are commonly used together with the name servers ns054a.microsoftinternetsafety.net, ns054b.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net, ns4.microsoftinternetsafety.net, b66.microsoftinternetsafety.net, b67.microsoftinternetsafety.net, ns066a.microsoftinternetsafety.net, ns066b.microsoftinternetsafety.net, ns1.microsoftinternetsafety.net and ns2.microsoftinternetsafety.net.
Host names with a single IP:
ns001.microsoftinternetsafety.net points to 13.107.222.41.
ns002.microsoftinternetsafety.net points to 13.107.206.41.
ns2246a.microsoftinternetsafety.net points to 13.107.206.41.
ns2246b.microsoftinternetsafety.net points to 13.107.222.41.
Host names pointing to 13.107.222.41: ns001.microsoftinternetsafety.net and ns2246b.microsoftinternetsafety.net.
Host names pointing to 13.107.206.41: ns002.microsoftinternetsafety.net and ns2246a.microsoftinternetsafety.net.