synocorp.net - robtex.com
synocorp.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.135.1.62🇺🇸 ASNTTCISCO198.135.0.0/21 170 West Tasman Drive San Jose CA 95134 United States | ||||||
| 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 | ||||||
| TXT | identrust_validate=fmYdLMv/BovCsztR44PXLSs8YPagNybOsIOUdJnNGLE2 | ||||||
| TXT | identrust_validate=Ox9jf1KvMA8OIipMpnO5enl2XvdrbkFP1G01aMM2xp25 | ||||||
| TXT | duo_sso_verification=ae1F86H1QPPReAJWTIhOtyLtJoNAFDFYf7lgbX8LVMPVc0YXNo7lMpE5... | ||||||
| SOA | ns1.cisco.compostmaster@cisco.com serial=108 | ||||||
net
| 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=1775165102 | ||||||
Subdomains
asa12.synocorp.net |
Same first word
synocorp.net |
Similar names
DNS History
6 records (4 active, 2 former)
○NSedns-aln1-1-l.cisco.com2015-07-12 → 2016-09-25 · 4 obs
● 2016-09-25 23:44:46
○ 2017-04-11 04:55:50
○ 2026-04-02 21:25:58
○NSedns-rtp5-1-l2017-04-11 → 2017-04-11 · 4 obs
● 2017-04-11 04:55:50
○ 2026-03-16 08:07:56
○ 2026-04-02 21:25:58
●A198.135.1.622015-07-12 → 2026-04-02 · 2 obs
● 2026-04-02 21:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| synocorp.net | ns1.cisco.com, ns2.cisco.com, ns3.cisco.com | - |
✅ Authoritative Response
Server:72.163.5.201
NS records: ns1.cisco.com, ns2.cisco.com, ns3.cisco.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for synocorp.net (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.135.1.62 |
| NS | 3 | ns2.cisco.com, ns3.cisco.com... |
| TXT | 3 | identrust_validate=Ox9jf1KvMA8OIipMpnO5e, identrust_validate=fmYdLMv/BovCsztR44PXL... |
| SOA | 1 | ns1.cisco.com postmaster.cisco.com |
Analysis
Hierarchy
synocorp.net is a parent of asa12.synocorp.net.
IP Addresses
synocorp.net points to a single IP address: 198.135.1.62.
Name Servers
synocorp.net is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.
At least part of the name servers for synocorp.net are shared with other domains, for instance ciscofedsec.com, ciscoibn.com, ciscolela.info, orative.org and myciscocommunity.com.
Host names with two IP numbers:
ns1.cisco.com points to 2001:420:1101:6::a and 72.163.5.201
ns2.cisco.com points to 2001:420:2041:5000::a and 64.102.255.44
ns3.cisco.com points to 2001:420:1201:7::a and 173.37.146.41