contek.com.tr - robtex.com
contek.com.tr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.247.161.165🇹🇷 guzelhosting104.247.161.0/24 | ||||||
| PTR | server.hostingbizde.com | ||||||
| NS | dorukdnsmanager.doruk.net.tr ⭐ | ||||||
| A | 213.155.116.167🇹🇷 DorukNet213.155.116.0/24 | ||||||
| PTR | dorukdnsmanager.doruk.net.tr | ||||||
| NS | dorukdns1.doruk.net.tr | ||||||
| A | 94.102.75.137🇹🇷 DorukNet94.102.75.0/24 | ||||||
| PTR | dorukdns1.doruk.net.tr | ||||||
| NS | dorukdns2.doruk.net.tr | ||||||
| A | 213.155.116.168🇹🇷 DorukNet213.155.116.0/24 | ||||||
| PTR | dorukdns2.doruk.net.tr | ||||||
| NS | dorukdns3.doruk.net.tr | ||||||
| A | 213.155.127.45🇹🇷 DorukNet213.155.127.0/24 | ||||||
| PTR | dorukdns3.doruk.net.tr | ||||||
| MX | mail.contek.com.tr ⭐ | ||||||
| A | 212.58.6.88🇹🇷 DorukNet212.58.6.0/24 Doruk-NET | ||||||
| PTR | cmail18.webkontrol.doruk.net.tr | ||||||
| MX | mailbackup3.doruk.net.tr(20) | ||||||
| A | 212.58.5.35🇹🇷 DorukNet212.58.5.0/24 Doruk-NET | ||||||
| PTR | mailbackup3.doruk.net.tr | ||||||
| TXT | v=spf1 include:spf.doruk.net.tr ~all | ||||||
| SOA | dorukdnsmanager.doruk.net.trsteam@doruk.net.tr serial=39 | ||||||
com.tr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns73.ns.tr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns43.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns44.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns61.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns71.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns72.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns74.ns.tr ⚠️ Not in parent delegation | ||||||
| NS | ns75.ns.tr ⚠️ Not in parent delegation | ||||||
| SOA | ns73.ns.trhostmaster@trabis.gov.tr serial=1783772345 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdorukdns1.doruk.net.tr2026-06-29 → 2026-07-11 · 3 obs
● 2026-06-29 22:07:34
● 2026-07-11 13:36:22
●NSdorukdns2.doruk.net.tr2026-06-29 → 2026-07-11 · 3 obs
● 2026-06-29 22:07:34
● 2026-07-11 13:36:22
●NSdorukdns3.doruk.net.tr2026-06-29 → 2026-07-11 · 3 obs
● 2026-06-29 22:07:34
● 2026-07-11 13:36:22
●NSdorukdnsmanager.doruk.net.tr2026-06-29 → 2026-07-11 · 3 obs
● 2026-06-29 22:07:34
● 2026-07-11 13:36:22
○NSns1.webkontrol.doruk.net.tr2015-07-15 → 2016-08-15 · 4 obs
● 2016-08-15 13:21:30
○ 2026-06-29 22:07:34
○ 2026-07-11 13:36:22
○NSns2.webkontrol.doruk.net.tr2015-07-15 → 2016-08-15 · 4 obs
● 2016-08-15 13:21:30
○ 2026-06-29 22:07:34
○ 2026-07-11 13:36:22
○NSwebkontrol.doruk.net.tr2015-07-15 → 2016-08-15 · 4 obs
● 2016-08-15 13:21:30
○ 2026-06-29 22:07:34
○ 2026-07-11 13:36:22
●MXmail.contek.com.tr2015-07-15 → 2026-07-11 · 2 obs
● 2026-07-11 13:36:22
●MXmailbackup3.doruk.net.tr2015-07-15 → 2026-07-11 · 2 obs
● 2026-07-11 13:36:22
●A104.247.161.1652026-06-29 → 2026-07-11 · 3 obs
● 2026-06-29 22:07:34
● 2026-07-11 13:36:22
○A212.58.6.942015-07-15 → 2016-08-15 · 4 obs
● 2016-08-15 13:21:30
○ 2026-06-29 22:07:34
○ 2026-07-11 13:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tr | ns61.ns.tr, ns74.ns.tr, ns44.ns.tr, ns71.ns.tr... | - |
| contek.com.tr | dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr | - |
✅ Authoritative Response
Server:94.102.75.137
NS records: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contek.com.tr (unsigned zone)
⏱️ Timing
Total: 1425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.161.165 |
| NS | 3 | dorukdns1.doruk.net.tr, dorukdns3.doruk.net.tr... |
| MX | 2 | mail.contek.com.tr (pri: 10), mailbackup3.doruk.net.tr (pri: 20) |
| TXT | 1 | v=spf1 include:spf.doruk.net.tr ~all |
| SOA | 1 | dorukdnsmanager.doruk.net.tr steam.doruk |
Analysis
Hierarchy
contek.com.tr serves as the parent of mail.contek.com.tr and www.contek.com.tr.
IP Addresses
contek.com.tr has exactly one IP address — 104.247.161.165.
yakamozvitray.com, fontbilgisayar.com, bogazicigumruk.com.tr plus two other host names have IP numbers in common with contek.com.tr.
Name Servers
Four name servers handle the delegation for contek.com.tr: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr and dorukdnsmanager.doruk.net.tr.
At least some of contek.com.tr's name servers are shared with other domains, for example agf.com.tr, kuresis.com, pemaks.net and two more.
These name servers tend to be deployed in combination with the name servers ns1.webkontrol.doruk.net.tr and ns2.webkontrol.doruk.net.tr.
Four host names, each with one IP address: dorukdns1.doruk.net.tr has 94.102.75.137, dorukdns2.doruk.net.tr has 213.155.116.168, dorukdns3.doruk.net.tr has 213.155.127.45 and dorukdnsmanager.doruk.net.tr has 213.155.116.167.
Mail Servers
contek.com.tr uses two mail servers, mail.contek.com.tr and mailbackup3.doruk.net.tr.
At least some of the mail servers used by contek.com.tr are shared with other domains: gurkaynak.av.tr, aksin.com.tr, kilimmensucat.com and two others among them.
These mail servers often appear in conjunction with the mail servers mailhost01.doruk.net.tr, cmail16.webkontrol.doruk.net.tr, mailbackup.doruk.net.tr and mx.yandex.net.
Each of mail.contek.com.tr and mailbackup3.doruk.net.tr has one IP address: mail.contek.com.tr uses 212.58.6.88 and mailbackup3.doruk.net.tr uses 212.58.5.35.