datavirtualizationcafe.com - dns.ninja
datavirtualizationcafe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.63.202.2🇺🇸 GODADDY50.62.0.0/15 GoDaddy.com, LLC | ||||||
| PTR | 2.202.63.50.host.secureserver.net | ||||||
| NS | ns1.cisco.com ⭐ | ||||||
| A | 2001:420:1101:6::a🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns1.cisco.com | ||||||
| A | 72.163.5.201🇺🇸 ASNTTCISCO72.163.0.0/18 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns1.cisco.com | ||||||
| NS | ns2.cisco.com | ||||||
| A | 2001:420:2041:5000::a🇺🇸 ASNTTCISCO2001:420:2000::/35 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns2.cisco.com | ||||||
| A | 64.102.255.44🇺🇸 ASNTTCISCO64.102.0.0/16 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns2.cisco.com | ||||||
| NS | ns3.cisco.com | ||||||
| A | 2001:420:1201:7::a🇺🇸 ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns3.cisco.com | ||||||
| A | 173.37.146.41🇺🇸 ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| PTR | ns3.cisco.com | ||||||
| SOA | ns1.cisco.compostmaster@cisco.com serial=37 | ||||||
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=1781363578 | ||||||
Same first word
datavirtualizationcafe.com |
DNS History
6 records (4 active, 2 former)
○NSedns-aln1-1-l2017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 20:40:14
○ 2026-05-25 06:39:52
○ 2026-06-13 15:26:34
○NSedns-aln1-1-l.cisco.com2015-08-20 → 2016-07-07 · 4 obs
● 2016-07-07 01:01:12
○ 2017-02-19 20:40:14
○ 2026-06-13 15:26:34
●A50.63.202.22015-08-20 → 2026-06-13 · 2 obs
● 2026-06-13 15:26:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| datavirtualizationcafe.com | ns1.cisco.com, ns2.cisco.com, ns3.cisco.com | 6 records |
✅ Authoritative Response
Server:173.37.146.41
NS records: ns1.cisco.com, ns2.cisco.com, ns3.cisco.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for datavirtualizationcafe.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.202.2 |
| NS | 3 | ns2.cisco.com, ns1.cisco.com... |
| SOA | 1 | ns1.cisco.com postmaster.cisco.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cisco.com, ns1.cisco.com, ns2.cisco.com...)
Analysis
IP Addresses
datavirtualizationcafe.com resolves to just one IP address, 50.63.202.2.
Two other host names, along with fdrdebt.com, sferalabs.com and emphase.us, also share IP numbers with datavirtualizationcafe.com.
Name Servers
The authoritative name servers for datavirtualizationcafe.com are ns1.cisco.com, ns2.cisco.com and ns3.cisco.com — three in total.
datavirtualizationcafe.com has at least partial name server overlap with other domains, such as ciscopurenetworks.org, ciscointentbasednetworking.com, dynamicsoft.com and two others.
ns1.cisco.com, ns2.cisco.com and ns3.cisco.com all resolve to exactly two IP numbers apiece: ns1.cisco.com → 72.163.5.201 and 2001:420:1101:6::a; ns2.cisco.com → 64.102.255.44 and 2001:420:2041:5000::a; ns3.cisco.com → 173.37.146.41 and 2001:420:1201:7::a.