jcobol.com - robtex.com
jcobol.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.jcobol.com ⭐ | ||||||
| A | 51.161.206.7🇨🇦 OVH51.161.128.0/17 Hosting route | ||||||
| PTR | wit-as.jcobol.com | ||||||
| NS | ns1.jcobol.com | ||||||
| NS | ns2.jcobol.com | ||||||
| MX | mx.jcobol.com ⭐ | ||||||
| A | 51.161.206.7🇨🇦 OVH51.161.128.0/17 Hosting route | ||||||
| PTR | wit-as.jcobol.com | ||||||
| TXT | v=spf1 ip4:51.15.36.98 ip4:51.15.45.251 ip4:51.15.65.96 ip4:51.15.66.238 ip4:... | ||||||
| SOA | dns.jcobol.comsupport@jcobol.com serial=1982100924 | ||||||
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=1784075972 | ||||||
Subdomains
Same first word
jcobol.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns.jcobol.com2026-07-09 → 2026-07-15 · 3 obs
○ 2017-08-17 06:30:46
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
○NSns03.domaincontrol.com2015-07-08 → 2017-08-17 · 4 obs
● 2015-07-08 14:55:56
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
○NSns04.domaincontrol.com2015-07-08 → 2017-08-17 · 4 obs
● 2015-07-08 14:55:56
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
●NSns1.jcobol.com2026-07-09 → 2026-07-15 · 3 obs
○ 2017-08-17 06:30:46
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
●NSns2.jcobol.com2026-07-09 → 2026-07-15 · 3 obs
○ 2017-08-17 06:30:46
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
○MXmailstore1.secureserver.net2015-07-08 → 2017-08-17 · 4 obs
● 2015-07-08 14:55:56
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
●MXmx.jcobol.com2026-07-09 → 2026-07-15 · 3 obs
○ 2017-08-17 06:30:46
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
● 2026-07-09 01:13:54
● 2026-07-15 00:54:42
○MXsmtp.secureserver.net2015-07-08 → 2017-08-17 · 4 obs
● 2015-07-08 14:55:56
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
○A184.168.221.332015-07-08 → 2017-08-17 · 4 obs
● 2015-07-08 14:55:56
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
● 2017-08-17 06:30:46
○ 2026-07-09 01:13:54
○ 2026-07-15 00:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| jcobol.com | ns1.jcobol.com, ns2.jcobol.com | 2 records |
✅ Authoritative Response
Server:51.161.206.3
NS records: ns1.jcobol.com, ns2.jcobol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcobol.com (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.jcobol.com, ns1.jcobol.com |
| MX | 1 | mx.jcobol.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:51.15.36.98 ip4:51.15.45.251 |
| SOA | 1 | dns.jcobol.com support.jcobol.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.jcobol.com, ns2.jcobol.com)
Analysis
Hierarchy
ns2.jcobol.com, mx.jcobol.com, dns.jcobol.com, ns1.jcobol.com and wit-as.jcobol.com are all subdomains of jcobol.com.
Name Servers
jcobol.com is served by three name servers: dns.jcobol.com, ns1.jcobol.com and ns2.jcobol.com.
Host names pointing to a single IP address:
dns.jcobol.com resolves to the IP address 51.161.206.7.
Mail Servers
jcobol.com has one mail server: mx.jcobol.com.
mx.jcobol.com resolves to 51.161.206.7 and no other IP number.