isbcon.com - dns.ninja
isbcon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.136.166🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.166.136.76.144.clients.your-server.de | ||||||
| NS | ns1.hostingpk.net ⭐ | ||||||
| A | 66.42.73.248🇺🇸 AS-VULTR66.42.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.hostnext.net | ||||||
| NS | ns2.hostingpk.net | ||||||
| A | 167.172.150.90🇺🇸 DIGITALOCEAN167.172.144.0/20 DigitalOcean | ||||||
| PTR | ns2.hostnext.net | ||||||
| NS | ns3.hostingpk.net | ||||||
| A | 66.42.73.248🇺🇸 AS-VULTR66.42.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.hostnext.net | ||||||
| NS | ns4.hostingpk.net | ||||||
| A | 167.172.150.90🇺🇸 DIGITALOCEAN167.172.144.0/20 DigitalOcean | ||||||
| PTR | ns2.hostnext.net | ||||||
| MX | isbcon.com ⭐ | ||||||
| A | 144.76.136.166🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.166.136.76.144.clients.your-server.de | ||||||
| TXT | google-site-verification=JrFGA3p7KCeSpy514IuQJ_Pz98Xpeohu-oOp_jSry_Q | ||||||
| TXT | v=spf1 ip4:144.76.136.166 include:relay.mailchannels.net +a +mx +ip4:23.111.1... | ||||||
| SOA | ns1.hostingpk.netcanvas\@pk.gmail.com 2026-06-21 #1 | ||||||
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=1783790337 | ||||||
MX for
isbcon.com |
Same first word
isbcon.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.hostingpk.net2026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
●NSns2.hostingpk.net2026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
●NSns3.hostingpk.net2026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
○NSns37.domaincontrol.com2015-08-05 → 2017-02-11 · 4 obs
● 2017-02-11 00:46:30
○ 2018-09-02 03:46:44
○ 2026-07-11 17:22:24
○NSns38.domaincontrol.com2015-08-05 → 2017-02-11 · 4 obs
● 2017-02-11 00:46:30
○ 2018-09-02 03:46:44
○ 2026-07-11 17:22:24
●NSns4.hostingpk.net2026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
●MXisbcon.com2026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
○MXmail.isbcon.com2015-08-05 → 2017-02-11 · 4 obs
● 2017-02-11 00:46:30
○ 2018-09-02 03:46:44
○ 2026-07-11 17:22:24
○A107.180.2.902015-08-05 → 2017-02-11 · 4 obs
● 2017-02-11 00:46:30
○ 2018-09-02 03:46:44
○ 2026-07-11 17:22:24
●A144.76.136.1662026-03-09 → 2026-07-11 · 3 obs
● 2026-03-09 16:13:26
● 2026-07-11 17:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isbcon.com | ns1.hostingpk.net, ns2.hostingpk.net, ns3.hostingpk.net, ns4.hostingpk.net | - |
✅ Authoritative Response
Server:66.42.73.248
NS records: ns1.hostingpk.net, ns2.hostingpk.net, ns3.hostingpk.net, ns4.hostingpk.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isbcon.com (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.136.166 |
| NS | 4 | ns1.hostingpk.net, ns3.hostingpk.net... |
| MX | 1 | isbcon.com (pri: 0) |
| TXT | 2 | google-site-verification=JrFGA3p7KCeSpy5, v=spf1 ip4:144.76.136.166 include:relay. |
| SOA | 1 | ns1.hostingpk.net canvas\.pk.gmail.com |
Analysis
Mail Server Role
The MX record for isbcon.com points back to isbcon.com — it is its own mail server.
IP Addresses
isbcon.com directs to one IP number, which is 144.76.136.166.
Among the host names that share IP numbers with isbcon.com are nptc.co, mail.pstconsultant.com, rentacarservice.pk and two others.
Name Servers
The domain isbcon.com is delegated to these four name servers: ns1.hostingpk.net, ns2.hostingpk.net, ns3.hostingpk.net and ns4.hostingpk.net.
At least some of isbcon.com's name servers are shared with other domains, for example hostingpk.net, icom-pakistan.org, c2d.org.pk and two more.
These name servers tend to be deployed in combination with the name servers ns1.hostnext.net and ns2.hostnext.net.
ns1.hostingpk.net, ns2.hostingpk.net, ns3.hostingpk.net and ns4.hostingpk.net each point to exactly one IP address. ns1.hostingpk.net directs to 66.42.73.248, ns2.hostingpk.net directs to 167.172.150.90, ns3.hostingpk.net directs to 66.42.73.248 and ns4.hostingpk.net directs to 167.172.150.90. Two pairs share an IP: ns1.hostingpk.net and ns3.hostingpk.net share 66.42.73.248, and ns2.hostingpk.net and ns4.hostingpk.net share 167.172.150.90.
These two host names — ns1.hostingpk.net and ns3.hostingpk.net — each point to 66.42.73.248 IP addresses.
These two host names — ns2.hostingpk.net and ns4.hostingpk.net — each point to 167.172.150.90 IP addresses.
Mail Servers
The MX record for isbcon.com points to a single mail server: isbcon.com.
There is one IP number for isbcon.com: 144.76.136.166.