zertek.com - robtex.com
zertek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.149.178.12🇺🇸 WOW67.149.176.0/21 | ||||||
| PTR | d149-67-12-178.col.wideopenwest.com | ||||||
| NS | ns07.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| MX | mail.zertek.com ⭐ | ||||||
| TXT | v=spf1 a mx ptr mx:mail.zertek.com ~all | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2019-11-18 #0 | ||||||
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=1774869292 | ||||||
Subdomains
mail.zertek.com |
Same first word
Similar names
zekert.net |
ketzer.at |
eretzk.com |
reztek.myshopify.com |
kreetz.com |
zekert.com |
zekter.com |
zekert.eu |
zetker.de |
reztek.com |
zretek.com |
keretz.com |
tekzer.com.tr |
retzek.at |
reztek.net |
kreetz.de |
erketz.com |
zekert.nl |
tekerz.com |
DNS History
7 records (4 active, 3 former)
●NSns07.domaincontrol.com2015-07-22 → 2026-03-30 · 3 obs
● 2015-07-22 04:58:48
● 2026-03-30 11:43:48
●NSns08.domaincontrol.com2015-07-22 → 2026-03-30 · 3 obs
● 2015-07-22 04:58:48
● 2026-03-30 11:43:48
●MXmail.zertek.com2015-07-22 → 2026-03-30 · 3 obs
● 2015-07-22 04:58:48
● 2026-03-30 11:43:48
○A108.212.142.762015-07-22 → 2016-06-18 · 5 obs
● 2015-07-22 04:58:48
● 2016-06-18 17:59:28
○ 2017-03-23 10:19:36
○ 2026-03-30 11:43:48
●A67.149.178.122026-02-17 → 2026-03-30 · 3 obs
● 2026-02-17 05:32:10
● 2026-03-30 11:43:48
○A69.14.213.1132019-05-02 → 2019-05-02 · 4 obs
● 2019-05-02 19:29:24
○ 2026-02-17 05:32:10
○ 2026-03-30 11:43:48
○A75.118.205.1702017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 10:19:36
○ 2019-05-02 19:29:24
○ 2026-03-30 11:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zertek.com | ns07.domaincontrol.com, ns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zertek.com (unsigned zone)
⏱️ Timing
Total: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.149.178.12 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 1 | mail.zertek.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr mx:mail.zertek.com ~all |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)
Analysis
Hierarchy
The parent of mail.zertek.com is zertek.com.
IP Addresses
zertek.com points to a single IP address: 67.149.178.12.
Name Servers
Two name servers ns07.domaincontrol.com and ns08.domaincontrol.com handle the delegation for zertek.com.
zertek.com shares the same name server setup as other domains, for example amcobi.org, pdqvoter.net, artbred.com, frugalforecaster.com and dird.com.
Host names with two IP numbers:
ns07.domaincontrol.com points to 2603:5:2170::4 and 97.74.103.4.
ns08.domaincontrol.com points to 2603:5:2270::4 and 173.201.71.4.