johnzinc.com - robtex.com
johnzinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.186.138.36🇺🇸 AS398101205.186.128.0/19 | ||||||
| PTR | carolinapeds.net | ||||||
| NS | ns1.kochglobalservices.com ⭐ | ||||||
| A | 205.251.197.182🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1462.awsdns-54.org | ||||||
| NS | ns2.kochglobalservices.com | ||||||
| A | 205.251.194.169🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-681.awsdns-21.net | ||||||
| NS | ns3.kochglobalservices.com | ||||||
| A | 205.251.199.152🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1944.awsdns-51.co.uk | ||||||
| NS | ns4.kochglobalservices.com | ||||||
| A | 205.251.193.98🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-354.awsdns-44.com | ||||||
| SOA | ns1.kochglobalservices.comhostmaster@kochglobalservices.com serial=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=1774471447 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
●NSns1.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:30:14
● 2026-03-25 20:51:42
○NSns1.kochind.com2015-09-03 → 2017-02-05 · 4 obs
● 2017-02-05 13:17:04
○ 2026-02-20 00:30:14
○ 2026-03-25 20:51:42
●NSns2.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:30:14
● 2026-03-25 20:51:42
○NSns2.kochind.com2015-09-03 → 2017-02-05 · 4 obs
● 2017-02-05 13:17:04
○ 2026-02-20 00:30:14
○ 2026-03-25 20:51:42
●NSns3.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:30:14
● 2026-03-25 20:51:42
○NSns3.kochind.com2015-09-03 → 2017-02-05 · 4 obs
● 2017-02-05 13:17:04
○ 2026-02-20 00:30:14
○ 2026-03-25 20:51:42
●NSns4.kochglobalservices.com2026-02-20 → 2026-03-25 · 3 obs
● 2026-02-20 00:30:14
● 2026-03-25 20:51:42
●A205.186.138.362015-09-03 → 2026-03-25 · 2 obs
● 2026-03-25 20:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| johnzinc.com | ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com | 4 records |
✅ Authoritative Response
Server:205.251.197.182
NS records: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com, ns4.kochglobalservices.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnzinc.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.186.138.36 |
| NS | 4 | ns1.kochglobalservices.com, ns2.kochglobalservices.com... |
| SOA | 1 | ns1.kochglobalservices.com hostmaster.ko |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com...)
Analysis
IP Addresses
johnzinc.com points to IP number: 205.186.138.36.
Other host names such as combustiontech.com, toddcombustion.com, jzilearn.com, peabodyengineering.com and carolinapeds.net share IPs with johnzinc.com.
Name Servers
johnzinc.com is delegated to four name servers: ns1.kochglobalservices.com, ns2.kochglobalservices.com, ns3.kochglobalservices.com and ns4.kochglobalservices.com.
johnzinc.com at least partially shares name servers with other domains, for instance kochfoundation.com, airoil-flaregas.com, kochlogin.com, guardianpossibilities.co.uk and khtcan.com.
Host names with one IP number:
ns1.kochglobalservices.com points to 205.251.197.182.
ns2.kochglobalservices.com points to 205.251.194.169.
ns3.kochglobalservices.com points to 205.251.199.152.
ns4.kochglobalservices.com points to 205.251.193.98.