bluecobaltcomputing.com - dns.ninja
bluecobaltcomputing.com
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=1781980040 | ||||||
Same first word
bluecobaltcomputing.com |
DNS History
16 records (13 active, 3 former)
●NSdns1.registrar-servers.com2015-06-19 → 2026-06-20 · 5 obs
● 2016-01-17 09:01:52
○ 2016-04-06 14:09:50
● 2018-11-12 02:19:22
● 2026-06-20 18:48:14
○NSdns1.registrar-servers.com,2016-04-06 → 2018-11-12 · 5 obs
● 2016-04-06 14:09:50
● 2018-11-12 02:19:22
○ 2026-06-02 07:03:06
○ 2026-06-20 18:48:14
●NSdns2.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●NSdns3.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●NSdns4.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●NSdns5.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward1.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward2.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward3.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward4.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward5.registrar-servers.com2015-06-19 → 2026-06-20 · 2 obs
● 2026-06-20 18:48:14
●MXeforward6.registrar-servers.com2026-06-02 → 2026-06-20 · 3 obs
● 2026-06-02 07:03:06
● 2026-06-20 18:48:14
●MXeforward7.registrar-servers.com2026-06-02 → 2026-06-20 · 3 obs
● 2026-06-02 07:03:06
● 2026-06-20 18:48:14
○A162.255.119.2182015-06-19 → 2015-11-03 · 4 obs
● 2015-11-03 18:19:30
○ 2016-01-17 09:01:52
○ 2026-06-20 18:48:14
○A162.255.119.2512016-01-17 → 2016-01-17 · 4 obs
● 2016-01-17 09:01:52
○ 2016-04-06 14:09:50
○ 2026-06-20 18:48:14
●A192.64.119.2152016-04-06 → 2026-06-20 · 3 obs
● 2016-04-06 14:09:50
● 2026-06-20 18:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bluecobaltcomputing.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluecobaltcomputing.com (unsigned zone)
⏱️ Timing
Total: 530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.215 |
| NS | 5 | dns1.registrar-servers.com, dns2.registrar-servers.com... |
| MX | 7 | eforward6.registrar-servers.com (pri: 1), eforward7.registrar-servers.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com 2019090300 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
bluecobaltcomputing.com points to a single IP number: 192.64.119.215.
Additional host names — trentspivey.com, familyskillsinstitute.com, badshakhan.com and two others — share IP numbers with bluecobaltcomputing.com.
Name Servers
Delegation for bluecobaltcomputing.com is to five name servers: dns1.registrar-servers.com, dns2.registrar-servers.com, dns3.registrar-servers.com and two others.
There is at least partial name server overlap between bluecobaltcomputing.com and other domains — hessuhopo.net, tiktok.page, arctic-bay.ca and two more among them.
These name servers frequently co-occur with the name servers dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com resolves to two addresses: 156.154.132.200 and 2610:a1:1024::200.
dns2.registrar-servers.com resolves to two addresses: 156.154.133.200 and 2610:a1:1025::200.
Host names pointing to a single IP address:
The hostname dns3.registrar-servers.com resolves to 156.154.132.200.
The hostname dns4.registrar-servers.com resolves to 156.154.133.200.
The hostname dns5.registrar-servers.com resolves to 156.154.132.200.
dns1.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com are host names that all point to 156.154.132.200.
dns2.registrar-servers.com along with dns4.registrar-servers.com each resolve to 156.154.133.200 IP addresses.
Mail Servers
bluecobaltcomputing.com accepts email via 7 mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and 4 other.
bluecobaltcomputing.com shares mail servers — at least in part — with other domains, including pafikamipang.org, periodproofunderpants.com, filmes(0x706f726e)ohd.com and two others.
These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names pointing to a single IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward6.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward7.registrar-servers.com resolves to 162.255.118.52.
The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com, eforward5.registrar-servers.com and eforward6.registrar-servers.com all point to 162.255.118.51.
eforward2.registrar-servers.com, eforward4.registrar-servers.com and eforward7.registrar-servers.com are host names that all point to 162.255.118.52.