z-tek.org - robtex.com
z-tek.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.253.105.197🇺🇸 AS436464.253.96.0/19 | ||||||
| PTR | cphost5nbw.iglou.com | ||||||
| NS | ns1.iglouhost.com ⭐ | ||||||
| A | 147.182.255.241🇺🇸 DIGITALOCEAN147.182.240.0/20 DigitalOcean | ||||||
| PTR | ns1.iglouhost.com | ||||||
| NS | ns2.iglouhost.com | ||||||
| A | 66.135.23.64🇺🇸 AS-VULTR66.135.0.0/19 Vultr Assigned Prefix | ||||||
| PTR | ns2.iglouhost.com | ||||||
| NS | ns3.iglouhost.com | ||||||
| A | 50.116.16.107🇺🇸 AKAMAI-LINODE-AP50.116.16.0/20 Akamai Technologies | ||||||
| PTR | ns3.iglouhost.com | ||||||
| MX | mail.z-tek.org ⭐ | ||||||
| A | 64.253.105.197🇺🇸 AS436464.253.96.0/19 | ||||||
| PTR | cphost5nbw.iglou.com | ||||||
| TXT | v=spf1 +mx +a +ip4:64.253.105.196 +include:_spf.iglou.com ~all | ||||||
| SOA | ns1.iglouhost.comhostmaster@iglou.com 2026-03-08 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776033533 | ||||||
Subdomains
mail.z-tek.org |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.iglouhost.com2026-03-01 → 2026-04-12 · 2 obs
● 2026-04-12 23:12:30
●NSns2.iglouhost.com2026-03-01 → 2026-04-12 · 2 obs
● 2026-04-12 23:12:30
●NSns3.iglouhost.com2026-03-01 → 2026-04-12 · 2 obs
● 2026-04-12 23:12:30
●MXmail.z-tek.org2026-03-01 → 2026-04-12 · 2 obs
● 2026-04-12 23:12:30
●A64.253.105.1972026-03-01 → 2026-04-12 · 2 obs
● 2026-04-12 23:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| z-tek.org | ns3.iglouhost.com, ns2.iglouhost.com, ns1.iglouhost.com | - |
✅ Authoritative Response
Server:147.182.255.241
NS records: ns3.iglouhost.com, ns2.iglouhost.com, ns1.iglouhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z-tek.org (unsigned zone)
⏱️ Timing
Total: 2484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.253.105.197 |
| NS | 3 | ns3.iglouhost.com, ns2.iglouhost.com... |
| MX | 1 | mail.z-tek.org (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:64.253.105.196 +inclu |
| SOA | 1 | ns1.iglouhost.com hostmaster.iglou.com |
Analysis
Hierarchy
The parent of mail.z-tek.org is z-tek.org.
IP Addresses
z-tek.org points to a single IP address: 64.253.105.197.
Other host names such as mail.lhdi.net, louisvillehotbytes.com, badtransition.com, glmta.org and envconcerns.com share IPs with z-tek.org.
Name Servers
z-tek.org is delegated to three name servers: ns1.iglouhost.com, ns2.iglouhost.com and ns3.iglouhost.com.
z-tek.org at least partially shares name servers with other domains, for example mselex.com, theallspark.net, cherokee-realty.com, bmalloy.com and sargismotors.com.
These name servers are often used together with dns1.iglou.com and dns2.iglou.com.
Host names with a single IP address:
ns1.iglouhost.com resolves to 147.182.255.241.
ns2.iglouhost.com resolves to 66.135.23.64.
ns3.iglouhost.com resolves to 50.116.16.107.
Mail Servers
The mail.z-tek.org mail server handles z-tek.org.
mail.z-tek.org points to a single IP number: 64.253.105.197.