office365ppshare.com - robtex.com
office365ppshare.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.191.175.126🇺🇸 Microsoft52.160.0.0/11 MICROSOFT | ||||||
| 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 | ns251a.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 | ns251b.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 2025-03-13 #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
office365ppshare.com |
DNS History
5 records (5 active, 0 former)
●NSns001.microsoftinternetsafety.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 18:58:20
●NSns002.microsoftinternetsafety.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 18:58:20
●NSns251a.microsoftinternetsafety.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 18:58:20
●NSns251b.microsoftinternetsafety.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 18:58:20
●A52.191.175.1262026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 18:58:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| office365ppshare.com | ns251b.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net | - |
✅ Authoritative Response
Server:13.107.206.41
NS records: ns251b.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for office365ppshare.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.191.175.126 |
| NS | 2 | ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net |
| SOA | 1 | ns001.microsoftinternetsafety.net azured |
Analysis
IP Addresses
office365ppshare.com points to a single IP: 52.191.175.126.
Other host names, for instance auth-outlook.com, msofficesharedfiles.com, mico-soft.com, login-outlook-filestreamskey.net and onedriveadobesafty.com share IP numbers with office365ppshare.com.
Name Servers
office365ppshare.com is delegated to four name servers: ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns251a.microsoftinternetsafety.net and ns251b.microsoftinternetsafety.net.
office365ppshare.com at least partially shares its name servers with other domains, for instance greeconoimy.run, brownieyuz.sbs, atomihc.xyz, check-info.store and yovkoaxsana.com.
These name servers are commonly used with ns054a.microsoftinternetsafety.net, ns911a.microsoftinternetsafety.net, ns911b.microsoftinternetsafety.net, ns054b.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net, ns4.microsoftinternetsafety.net, ns1.microsoftinternetsafety.net, ns2.microsoftinternetsafety.net, b66.microsoftinternetsafety.net and b67.microsoftinternetsafety.net.
Host names with one IP number:
ns001.microsoftinternetsafety.net points to 13.107.222.41.
ns002.microsoftinternetsafety.net points to 13.107.206.41.
ns251a.microsoftinternetsafety.net points to 13.107.206.41.
ns251b.microsoftinternetsafety.net points to 13.107.222.41.
Host names pointing to 13.107.222.41: ns001.microsoftinternetsafety.net and ns251b.microsoftinternetsafety.net.
Host names pointing to 13.107.206.41: ns002.microsoftinternetsafety.net and ns251a.microsoftinternetsafety.net.
Common mappings: ns001.microsoftinternetsafety.net and ns251b.microsoftinternetsafety.net both point to 13.107.222.41; ns002.microsoftinternetsafety.net and ns251a.microsoftinternetsafety.net both point to 13.107.206.41.