karinsci.com - robtex.com
karinsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.231.20.177🇨🇦 AS5464367.231.16.0/21 | ||||||
| PTR | secure.biz-comm.com | ||||||
| NS | ns1.biz-comm.com ⭐ | ||||||
| A | 67.231.20.177🇨🇦 AS5464367.231.16.0/21 | ||||||
| PTR | secure.biz-comm.com | ||||||
| NS | ns2.biz-comm.com | ||||||
| A | 67.231.20.178🇨🇦 AS5464367.231.16.0/21 | ||||||
| PTR | secure.biz-comm.com | ||||||
| NS | ns3.biz-comm.com ⚠️ Not in zone NS records | ||||||
| A | 67.231.20.16🇨🇦 AS5464367.231.16.0/21 | ||||||
| PTR | secure.biz-comm.com | ||||||
| MX | mail.karinsci.com ⭐ | ||||||
| A | 67.231.20.177🇨🇦 AS5464367.231.16.0/21 | ||||||
| PTR | secure.biz-comm.com | ||||||
| TXT | v=spf1 +a +mx +ip4:67.231.20.177 +ip4:67.231.20.70 ~all | ||||||
| SOA | ns1.biz-comm.comroot@secure.biz-comm.com 2026-03-14 #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=1774566047 | ||||||
Subdomains
Same first word
karinsci.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.biz-comm.com2015-08-01 → 2026-03-26 · 3 obs
● 2015-08-01 07:45:28
● 2026-03-26 23:28:44
●NSns2.biz-comm.com2015-08-01 → 2026-03-26 · 3 obs
● 2015-08-01 07:45:28
● 2026-03-26 23:28:44
●NSns3.biz-comm.com2015-08-01 → 2026-03-26 · 3 obs
● 2015-08-01 07:45:28
● 2026-03-26 23:28:44
●MXmail.karinsci.com2008-03-14 → 2026-03-26 · 2 obs
● 2026-03-26 23:28:44
○A209.210.237.22008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-01 07:45:28
○ 2026-03-26 23:28:44
●A67.231.20.1772015-08-01 → 2026-03-26 · 3 obs
● 2015-08-01 07:45:28
● 2026-03-26 23:28:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| karinsci.com | ns1.biz-comm.com, ns2.biz-comm.com, ns3.biz-comm.com | 3 records |
✅ Authoritative Response
Server:67.231.20.16
NS records: ns1.biz-comm.com, ns2.biz-comm.com, ns3.biz-comm.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karinsci.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.231.20.177 |
| NS | 2 | ns2.biz-comm.com, ns1.biz-comm.com |
| MX | 1 | mail.karinsci.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.231.20.177 +ip4:67 |
| SOA | 1 | ns1.biz-comm.com root.secure.biz-comm.co |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.biz-comm.com, ns2.biz-comm.com, ns3.biz-comm.com)
Analysis
Hierarchy
karinsci.com is parent of www.karinsci.com and mail.karinsci.com.
IP Addresses
karinsci.com points to a single IP number: 67.231.20.177.
other host names for instance mail.patriciavelkoff.com, stuevecontracting.com, pctsart.com, lexingtongrouptherapy.com and mail.robertpwalsh.com share IP numbers with karinsci.com.
Name Servers
karinsci.com is delegated to three name servers: ns1.biz-comm.com, ns2.biz-comm.com and ns3.biz-comm.com.
karinsci.com at least partially shares name servers with other domains, for instance secure.biz-comm.com, biz-websites.com, patricia-velkoff.com, cts-forensics.com and robertpwalsh.com.
Host names with one IP number:
ns1.biz-comm.com points to 67.231.20.177.
ns2.biz-comm.com points to 67.231.20.178.
ns3.biz-comm.com points to 67.231.20.16.
Mail Servers
karinsci.com is handled by a single mail server, mail.karinsci.com.
Host name mail.karinsci.com points to IP address 67.231.20.177.