cbscobra.com - robtex.com
cbscobra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.45.85.206🇺🇸 SGAS-NA66.45.84.0/22 | ||||||
| NS | ns1.aetna.com ⭐ | ||||||
| A | 206.213.251.100🇺🇸 AS6646206.213.251.0/24 | ||||||
| PTR | ns1.aetna.com | ||||||
| NS | ns2.aetna.com | ||||||
| A | 206.213.209.100🇺🇸 AS6646206.213.209.0/24 | ||||||
| PTR | ns2.aetna.com | ||||||
| NS | ns7.aetna.com ⚠️ Not in zone NS records | ||||||
| A | 12.10.217.80🇺🇸 AS2261012.10.217.0/24 | ||||||
| PTR | ns7.aetna.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.aetna.comhostmaster@aetna.com serial=5 | ||||||
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=1774542387 | ||||||
Subdomains
mx1.cbscobra.com |
Same first word
cbscobra.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NSns-1492.awsdns-58.org2016-03-29 → 2017-08-31 · 5 obs
● 2016-03-29 13:31:00
● 2017-08-31 13:17:32
○ 2026-02-24 18:55:04
○ 2026-03-26 16:34:32
○NSns-1553.awsdns-02.co.uk2016-03-29 → 2017-08-31 · 5 obs
● 2016-03-29 13:31:00
● 2017-08-31 13:17:32
○ 2026-02-24 18:55:04
○ 2026-03-26 16:34:32
○NSns-188.awsdns-23.com2016-03-29 → 2017-08-31 · 5 obs
● 2016-03-29 13:31:00
● 2017-08-31 13:17:32
○ 2026-02-24 18:55:04
○ 2026-03-26 16:34:32
○NSns-968.awsdns-57.net2016-03-29 → 2017-08-31 · 5 obs
● 2016-03-29 13:31:00
● 2017-08-31 13:17:32
○ 2026-02-24 18:55:04
○ 2026-03-26 16:34:32
●NSns1.aetna.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 18:55:04
● 2026-03-26 16:34:32
○NSns1.p21.dynect.net2015-09-03 → 2016-01-26 · 4 obs
● 2016-01-26 02:47:34
○ 2016-03-29 13:31:00
○ 2026-03-26 16:34:32
●NSns2.aetna.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 18:55:04
● 2026-03-26 16:34:32
○NSns2.p21.dynect.net2015-09-03 → 2016-01-26 · 4 obs
● 2016-01-26 02:47:34
○ 2016-03-29 13:31:00
○ 2026-03-26 16:34:32
○NSns3.p21.dynect.net2015-09-03 → 2016-01-26 · 4 obs
● 2016-01-26 02:47:34
○ 2016-03-29 13:31:00
○ 2026-03-26 16:34:32
○NSns4.p21.dynect.net2015-09-03 → 2016-01-26 · 4 obs
● 2016-01-26 02:47:34
○ 2016-03-29 13:31:00
○ 2026-03-26 16:34:32
●NSns7.aetna.com2026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 18:55:04
● 2026-03-26 16:34:32
○MXmx1.cbscobra.com2015-09-03 → 2016-04-18 · 4 obs
● 2016-04-18 18:50:02
○ 2016-04-30 14:29:48
○ 2026-03-26 16:34:32
○MXmx2.cbscobra.com2015-09-03 → 2016-04-18 · 4 obs
● 2016-04-18 18:50:02
○ 2016-04-30 14:29:48
○ 2026-03-26 16:34:32
●A66.45.85.2062016-04-30 → 2026-03-26 · 3 obs
● 2016-04-30 14:29:48
● 2026-03-26 16:34:32
○A70.34.141.1962015-09-03 → 2016-04-18 · 4 obs
● 2016-04-18 18:50:02
○ 2016-04-30 14:29:48
○ 2026-03-26 16:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cbscobra.com | ns1.aetna.com, ns2.aetna.com, ns7.aetna.com | 3 records |
✅ Authoritative Response
Server:12.10.217.80
NS records: ns1.aetna.com, ns2.aetna.com, ns7.aetna.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbscobra.com (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.45.85.206 |
| NS | 2 | ns2.aetna.com, ns1.aetna.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.aetna.com hostmaster.aetna.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.aetna.com, ns2.aetna.com, ns7.aetna.com)
Analysis
Hierarchy
cbscobra.com is the parent of mx1.cbscobra.com.
IP Addresses
cbscobra.com points to a single IP number: 66.45.85.206.
Other host names, for instance mx1.cbscobra.com, share IP numbers with cbscobra.com.
Name Servers
cbscobra.com is delegated to three name servers: ns1.aetna.com, ns2.aetna.com and ns7.aetna.com.
cbscobra.com at least partially shares name servers with other domains, for instance aetna-(0x736578).info, aetnabetterhealthkidspa.com, bodyguard-health-insurance.com, aetnahealthfund.org and smilebrighterwithaetna.com.
these name servers are commonly used with a1-155.akam.net, a12-65.akam.net, a13-65.akam.net, a16-67.akam.net, a8-67.akam.net and a9-67.akam.net.
Host names with one IP number:
ns1.aetna.com points to 206.213.251.100.
ns2.aetna.com points to 206.213.209.100.
ns7.aetna.com points to 12.10.217.80.