mail.zertek.com - robtex.com
mail.zertek.com
| CNAME | zertek.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 67.149.178.12πΊπΈ WOW67.149.176.0/21 | ||||||
| PTR | d149-67-12-178.col.wideopenwest.com | ||||||
| NS | ns07.domaincontrol.com β | ||||||
| A | 2603:5:2170::4πΊπΈ GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4πΊπΈ GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4πΊπΈ GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4πΊπΈ GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| MX | mail.zertek.com β | ||||||
| TXT | v=spf1 a mx ptr mx:mail.zertek.com ~all | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2019-11-18 #0 | ||||||
zertek.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 67.149.178.12πΊπΈ WOW67.149.176.0/21 | ||||||
| NS | ns07.domaincontrol.com β | ||||||
| NS | ns08.domaincontrol.com | ||||||
| MX | mail.zertek.com β | ||||||
| TXT | v=spf1 a mx ptr mx:mail.zertek.com ~all | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2019-11-18 #0 | ||||||
MX for
Previously MX for
mail.zertek.com |
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βNSns07.domaincontrol.com2015-10-18 β 2026-02-17 Β· 4 obs
β 2026-02-17 05:32:10
β 2026-02-17 22:48:38
β 2026-03-30 14:53:14
βNSns08.domaincontrol.com2015-10-18 β 2026-02-17 Β· 4 obs
β 2026-02-17 05:32:10
β 2026-02-17 22:48:38
β 2026-03-30 14:53:14
βMXmail.zertek.com2015-10-18 β 2026-02-17 Β· 4 obs
β 2026-02-17 05:32:10
β 2026-02-17 22:48:38
β 2026-03-30 14:53:14
βA108.212.142.762015-05-16 β 2026-02-17 Β· 4 obs
β 2026-02-17 05:32:10
β 2026-02-17 22:48:38
β 2026-03-30 14:53:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| zertek.com | ns07.domaincontrol.com, ns08.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for zertek.com (unsigned zone)
β±οΈ Timing
Total: 248ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | zertek.com |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)
Analysis
Mail Server Role
mail.zertek.com serves as a mail server for zertek.com.
IP Addresses
mail.zertek.com resolves to one IP number: 67.149.178.12.
Other host names, for example zertek.com, share IP numbers with mail.zertek.com.
Name Servers
mail.zertek.com's delegation uses two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.
mail.zertek.com uses the same name server setup as other domains, such as tranquilitycreations.com, thenerdknows.com, annebamford.com, suprence.com and uglytrailer.com.
Host names with two IPs:
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
Mail Servers
mail.zertek.com is handled by a single mail server, mail.zertek.com.
mail.zertek.com shares the same mail server setup as other domains, for example zertek.com.