jkoltd.com - robtex.com
jkoltd.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=1774560567 | ||||||
Same first word
jkoltd.com |
DNS History
6 records (6 active, 0 former)
●NSns19.domaincontrol.com2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
●NSns20.domaincontrol.com2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
●MXmailstore1.secureserver.net2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
●MXsmtp.secureserver.net2026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
●A13.248.213.452026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
●A76.223.67.1892026-02-27 → 2026-03-26 · 2 obs
● 2026-03-26 21:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jkoltd.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkoltd.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
jkoltd.com resolves to two IP numbers: 13.248.213.45 and 76.223.67.189.
other host names including thecollegeplanningformula.com, morisod.net, oxbridgeproducts.com, decifras.com and 10loo.com share IP numbers with jkoltd.com.
Name Servers
jkoltd.com is delegated to two name servers ns19.domaincontrol.com and ns20.domaincontrol.com.
jkoltd.com shares the same name server setup as other domains, for instance theis.com.br, basespike-detox.com, planetarypunt.com, datatelsolutions.com and storj.net.
Host names with two IP numbers:
The host name ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10; the host name ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.
Mail Servers
Two mail servers handle jkoltd.com: mailstore1.secureserver.net and smtp.secureserver.net.
jkoltd.com shares the same mail server setup as other domains, for instance rtdnf.net, adbmtechnology.org, stores24seven.com, welsh-wine.com and fisherslandingchiropractic.com.
jkoltd.com shares some mail servers with other domains, at least partially, for example cinemaed.org and luxuryrealestatesociety.com.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.