closedsource.cc - robtex.com
closedsource.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.2.137.201🇺🇸 COGENT | ||||||
| NS | ns054a.microsoftinternetsafety.net ⭐ | ||||||
| A | 13.107.206.41🇺🇸 Microsoft | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns001.microsoftinternetsafety.net ⚠️ Not in parent delegation | ||||||
| A | 13.107.222.41🇺🇸 Microsoft | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| NS | ns002.microsoftinternetsafety.net ⚠️ Not in parent delegation | ||||||
| A | 13.107.206.41🇺🇸 Microsoft | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns3.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.222.41🇺🇸 Microsoft | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| NS | ns4.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.206.41🇺🇸 Microsoft | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| MX | mail.closedsource.cc ⭐ | ||||||
| A | 199.2.137.201🇺🇸 COGENT | ||||||
| SOA | NS054A.microsoftinternetsafety.netazuredns-hostmaster@microsoft.com serial=1 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1771291222 | ||||||
Up
mail.closedsource.cc |
Same first word
closedsource.ru |
closedsource.cc |
DNS History
7 records (7 active, 0 former)
●NSns001.microsoftinternetsafety.net2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●NSns002.microsoftinternetsafety.net2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●NSns054a.microsoftinternetsafety.net2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●NSns3.microsoftinternetsafety.net2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●NSns4.microsoftinternetsafety.net2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●MXmail.closedsource.cc2026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
●A199.2.137.2012026-02-19 → 2026-02-23 · 2 obs
● 2026-02-23 05:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac2.nstld.com, ac1.nstld.com, ac4.nstld.com | - |
| closedsource.cc | ns4.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net | - |
✅ Authoritative Response
Server: 13.107.206.41
NS records: ns4.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closedsource.cc (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.2.137.201 |
| NS | 2 | ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net |
| MX | 1 | mail.closedsource.cc (pri: 10) |
| SOA | 1 | NS054A.microsoftinternetsafety.net azure |
AI analysis
mail.closedsource.cc has closedsource.cc as its parent.
closedsource.cc maps to IP address 199.2.137.201.
Other host names, for instance sotovideo10.info, momebphoto98.com, mail.stopwell.org, mail.cwveverere.tk and microtican.com share IP numbers with closedsource.cc.
closedsource.cc delegates to five name servers: ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns054a.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net and ns4.microsoftinternetsafety.net.
closedsource.cc at least partially shares name servers with other domains such as longitudde.digital, verification-live.com, dalocoz.bet, bestmirabella.com and breakinggoodnews.com.
These name servers are often used together with ns054b.microsoftinternetsafety.net, ns5.microsoftinternetsafety.net, ns6.microsoftinternetsafety.net, ns058a.microsoftinternetsafety.net, ns058b.microsoftinternetsafety.net, ns049a.microsoftinternetsafety.net, ns1.microsoftinternetsafety.net, ns2.microsoftinternetsafety.net, ns911a.microsoftinternetsafety.net and ns911b.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.
ns054a.microsoftinternetsafety.net points to 13.107.206.41.
ns3.microsoftinternetsafety.net points to 13.107.222.41.
ns4.microsoftinternetsafety.net points to 13.107.206.41.
Host names that point to 13.107.222.41: ns001.microsoftinternetsafety.net and ns3.microsoftinternetsafety.net.
Host names that point to 13.107.206.41: ns002.microsoftinternetsafety.net, ns054a.microsoftinternetsafety.net and ns4.microsoftinternetsafety.net.
closedsource.cc is handled by a single mail server, mail.closedsource.cc.
The mail server setup for closedsource.cc matches that of other domains, for instance mail.closedsource.cc.
mail.closedsource.cc points to one IP number: 199.2.137.201.