koopera.com.tr - robtex.com
koopera.com.tr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.58.20.139🇹🇷 DorukNet212.58.20.0/24 | ||||||
| PTR | uweb35.doruk.net.tr | ||||||
| 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.koopera.com.tr ⭐ | ||||||
| A | 212.58.6.99🇹🇷 DorukNet212.58.6.0/24 Doruk-NET | ||||||
| PTR | cmail19.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=58 | ||||||
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 | ||||||
| SOA | ns73.ns.trhostmaster@trabis.gov.tr serial=1773544670 | ||||||
Subdomains
mail.koopera.com.tr |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdorukdns1.doruk.net.tr2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 16:40:02
● 2026-03-24 02:52:42
●NSdorukdns2.doruk.net.tr2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 16:40:02
● 2026-03-24 02:52:42
●NSdorukdns3.doruk.net.tr2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 16:40:02
● 2026-03-24 02:52:42
●NSdorukdnsmanager.doruk.net.tr2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 16:40:02
● 2026-03-24 02:52:42
○NSns1.webkontrol.doruk.net.tr2020-01-27 → 2020-01-27 · 3 obs
○ 2026-02-25 16:40:02
○ 2026-03-24 02:52:42
○NSns2.webkontrol.doruk.net.tr2020-01-27 → 2020-01-27 · 3 obs
○ 2026-02-25 16:40:02
○ 2026-03-24 02:52:42
○NSwebkontrol.doruk.net.tr2020-01-27 → 2020-01-27 · 3 obs
○ 2026-02-25 16:40:02
○ 2026-03-24 02:52:42
●MXmail.koopera.com.tr2020-01-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:52:42
●MXmailbackup3.doruk.net.tr2020-01-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:52:42
●A212.58.20.1392026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 16:40:02
● 2026-03-24 02:52:42
○A212.58.6.1052020-01-27 → 2020-01-27 · 3 obs
○ 2026-02-25 16:40:02
○ 2026-03-24 02:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tr | ns43.ns.tr, ns44.ns.tr, ns61.ns.tr, ns71.ns.tr... | - |
| koopera.com.tr | dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr | - |
✅ Authoritative Response
Server:213.155.127.45
NS records: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koopera.com.tr (unsigned zone)
⏱️ Timing
Total: 1091ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.58.20.139 |
| NS | 3 | dorukdns3.doruk.net.tr, dorukdns2.doruk.net.tr... |
| MX | 2 | mail.koopera.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
koopera.com.tr is parent of mail.koopera.com.tr.
IP Addresses
koopera.com.tr points to a single IP: 212.58.20.139.
Other host names, for instance kfekmekcioglu.com, kayatirim.com, emrmimarlik.com, setaksit.com and viratekstil.com share IP numbers with koopera.com.tr.
Name Servers
koopera.com.tr is delegated to four name servers: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr and dorukdnsmanager.doruk.net.tr.
koopera.com.tr at least partially shares its name servers with other domains, for instance triplay.com.tr, hotelesenpalas.com, onursan.com, satek.net and sibasfood.com.
These name servers are commonly used alongside ns1.webkontrol.doruk.net.tr and ns2.webkontrol.doruk.net.tr.
Host names with one IP number: dorukdns1.doruk.net.tr points to 94.102.75.137; dorukdns2.doruk.net.tr points to 213.155.116.168; dorukdns3.doruk.net.tr points to 213.155.127.45; dorukdnsmanager.doruk.net.tr points to 213.155.116.167.
Mail Servers
Two mail servers mail.koopera.com.tr and mailbackup3.doruk.net.tr handle koopera.com.tr.
koopera.com.tr shares some mail servers with other domains, including akkartal.com, fibronit.com, frc.com.tr, tsilogistics.com.tr and qc.com.tr.
These mail servers are commonly used alongside the mail servers mailhost01.doruk.net.tr and cmail16.webkontrol.doruk.net.tr.
Host names with a single IP:
mail.koopera.com.tr resolves to 212.58.6.99.
mailbackup3.doruk.net.tr resolves to 212.58.5.35.