jkbiz.com - robtex.com
jkbiz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.144.185.11🇺🇸 AKAMAI-LINODE-AP139.144.184.0/21 Akamai Technologies | ||||||
| PTR | server.teolla.com | ||||||
| NS | ns1.teolla.com ⭐ | ||||||
| A | 139.144.185.11🇺🇸 AKAMAI-LINODE-AP139.144.184.0/21 Akamai Technologies | ||||||
| PTR | server.teolla.com | ||||||
| NS | ns2.teolla.com | ||||||
| A | 139.144.185.11🇺🇸 AKAMAI-LINODE-AP139.144.184.0/21 Akamai Technologies | ||||||
| PTR | server.teolla.com | ||||||
| MX | jkbiz.com ⭐ | ||||||
| A | 139.144.185.11🇺🇸 AKAMAI-LINODE-AP139.144.184.0/21 Akamai Technologies | ||||||
| PTR | server.teolla.com | ||||||
| TXT | v=spf1 +a +mx +ip4:139.144.185.11 ~all | ||||||
| SOA | ns1.teolla.commdvaldosta@gmail.com 2026-02-27 #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=1774684267 | ||||||
MX for
jkbiz.com |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.casov.com2020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 01:13:42
○ 2026-03-28 07:57:06
○NSns1.jkbiz.com2007-08-15 → 2015-11-20 · 4 obs
● 2015-11-20 15:47:06
○ 2016-03-03 16:38:26
○ 2026-03-28 07:57:06
●NSns1.teolla.com2016-03-03 → 2026-03-28 · 5 obs
● 2016-03-03 16:38:26
● 2017-03-18 21:04:52
○ 2020-02-09 01:13:42
● 2026-03-28 07:57:06
○NSns2.casov.com2020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 01:13:42
○ 2026-03-28 07:57:06
○NSns2.jkbiz.com2007-08-15 → 2015-11-20 · 4 obs
● 2015-11-20 15:47:06
○ 2016-03-03 16:38:26
○ 2026-03-28 07:57:06
●NSns2.teolla.com2016-03-03 → 2026-03-28 · 5 obs
● 2016-03-03 16:38:26
● 2017-03-18 21:04:52
○ 2020-02-09 01:13:42
● 2026-03-28 07:57:06
○NSns3.casov.com2020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 01:13:42
○ 2026-03-28 07:57:06
●MXjkbiz.com2007-08-15 → 2026-03-28 · 2 obs
● 2026-03-28 07:57:06
○A104.145.231.522016-03-03 → 2017-03-18 · 5 obs
● 2016-03-03 16:38:26
● 2017-03-18 21:04:52
○ 2020-02-09 01:13:42
○ 2026-03-28 07:57:06
●A139.144.185.112026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 07:57:06
○A207.58.187.1852007-08-15 → 2007-08-15 · 3 obs
○ 2015-07-21 07:25:34
○ 2026-03-28 07:57:06
○A216.22.60.1892015-07-21 → 2015-11-20 · 5 obs
● 2015-07-21 07:25:34
● 2015-11-20 15:47:06
○ 2016-03-03 16:38:26
○ 2026-03-28 07:57:06
○A45.79.200.42020-02-09 → 2020-02-09 · 3 obs
● 2020-02-09 01:13:42
○ 2026-03-28 07:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| jkbiz.com | ns1.teolla.com, ns2.teolla.com | 2 records |
✅ Authoritative Response
Server:139.144.185.11
NS records: ns1.teolla.com, ns2.teolla.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkbiz.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.144.185.11 |
| NS | 2 | ns2.teolla.com, ns1.teolla.com |
| MX | 1 | jkbiz.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:139.144.185.11 ~all |
| SOA | 1 | ns1.teolla.com mdvaldosta.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.teolla.com, ns2.teolla.com)
Analysis
Mail Server Role
jkbiz.com serves as the mail server for jkbiz.com.
IP Addresses
jkbiz.com resolves to one IP number: 139.144.185.11.
Other host names, for instance ns1.teolla.com, casov.com, ns2.teolla.com, valdostausedcars.com and mdvaldosta.com share IP numbers with jkbiz.com.
Name Servers
jkbiz.com's delegation uses two name servers: ns1.teolla.com and ns2.teolla.com.
jkbiz.com uses the same name server setup as other domains, such as casov.com, valdostausedcars.com, mdvaldosta.com, tctitlepawn.com and tabbfinance.com.
Host names with a single IP number:
The host name ns1.teolla.com points to 139.144.185.11.
The host name ns2.teolla.com points to 139.144.185.11.
Host names pointing to 139.144.185.11: ns1.teolla.com and ns2.teolla.com.
Mail Servers
jkbiz.com is handled by a single mail server, jkbiz.com.
Host name jkbiz.com resolves to a single IP: 139.144.185.11.