cisco-secure.org - robtex.com
cisco-secure.org
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785481631 | ||||||
Same first word
cisco-secure.com |
cisco-secure.net |
cisco-secure.org |
Similar names
DNS History
5 records (3 active, 2 former)
○NSedns-aln1-1-l2017-02-07 → 2017-02-07 · 4 obs
○ 2016-05-09 12:46:58
● 2017-02-07 12:19:04
○ 2018-11-06 05:04:50
○ 2026-07-31 07:41:44
● 2017-02-07 12:19:04
○ 2018-11-06 05:04:50
○ 2026-07-31 07:41:44
○NSedns-aln1-1-l.cisco.com2015-06-12 → 2016-05-09 · 4 obs
● 2015-06-12 17:34:10
● 2016-05-09 12:46:58
○ 2017-02-07 12:19:04
○ 2026-07-31 07:41:44
● 2016-05-09 12:46:58
○ 2017-02-07 12:19:04
○ 2026-07-31 07:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| cisco-secure.org | ns2.cisco.com, ns3.cisco.com, ns1.cisco.com | - |
✅ Authoritative Response
Server:64.102.255.44
NS records: ns2.cisco.com, ns3.cisco.com, ns1.cisco.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cisco-secure.org (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.cisco.com, ns3.cisco.com... |
| SOA | 1 | ns1.cisco.com postmaster.cisco.com |
Analysis
Name Servers
DNS for cisco-secure.org is handled by three authoritative name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.
cisco-secure.org partially shares its NS delegation with several other domains, including genuinewebswitch.com, ciscoibn.cn, ccnp.asia and two others.
Three hostnames — ns1.cisco.com, ns2.cisco.com and ns3.cisco.com — each have two IP addresses: ns1.cisco.com has 72.163.5.201 and 2001:420:1101:6::a, ns2.cisco.com has 64.102.255.44 and 2001:420:2041:5000::a, and ns3.cisco.com has 173.37.146.41 and 2001:420:1201:7::a.