izk3.com - robtex.com
izk3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.21.185.208🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-21-185-208.hinet-ip.hinet.net | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| MX | mail.izk3.com ⭐ | ||||||
| A | 211.21.185.208🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-21-185-208.hinet-ip.hinet.net | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2022-12-10 #4 | ||||||
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=1776214977 | ||||||
Subdomains
mail.izk3.com |
Same first word
izk3.com |
DNS History
12 records (4 active, 8 former)
●NSns75.domaincontrol.com2017-08-17 → 2026-04-15 · 2 obs
● 2026-04-15 01:24:28
●NSns76.domaincontrol.com2017-08-17 → 2026-04-15 · 2 obs
● 2026-04-15 01:24:28
●MXmail.izk3.com2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 01:24:28
○A184.168.221.402017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A184.168.221.492017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A184.168.221.502017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A184.168.221.562017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
●A211.21.185.2082026-03-24 → 2026-04-15 · 3 obs
● 2026-03-24 20:10:36
● 2026-04-15 01:24:28
○A50.63.202.342017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A50.63.202.362017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A50.63.202.482017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
○A50.63.202.622017-08-17 → 2017-08-17 · 3 obs
○ 2026-03-24 20:10:36
○ 2026-04-15 01:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| izk3.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for izk3.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.21.185.208 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 1 | mail.izk3.com (pri: 10) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
Hierarchy
izk3.com is the parent of mail.izk3.com.
IP Addresses
izk3.com points to a single IP number: 211.21.185.208.
Other host names, for instance joemortimer.net, mail.izk3.com and 211-21-185-208.hinet-ip.hinet.net share IP numbers with izk3.com.
Name Servers
izk3.com is delegated to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
izk3.com shares the same name server setup as other domains, for example homeimprovepro.com, keystoneschoolofmusic.com, frogknoxtoken.com, cyberturn.in and musikbuch.com.
Host names with two IP numbers:
ns75.domaincontrol.com points to 2603:5:21b4::30 and 97.74.107.48
ns76.domaincontrol.com points to 2603:5:22b4::30 and 173.201.75.48
Mail Servers
izk3.com is handled by a single mail server, mail.izk3.com.
izk3.com shares the same mail server setup as other domains, for example joemortimer.net.
Host name mail.izk3.com points to IP address 211.21.185.208.