istanbulonko.com - robtex.com

istanbulonko.com

DNSSEC⚠️ Not signed
A93.187.201.201🇹🇷 NETDIREKT-AS93.187.201.0/24
PTRns55-mx.dnscini.com
NSdorukdnsmanager.doruk.net.tr ⭐
A213.155.116.167🇹🇷 DorukNet213.155.116.0/24
PTRdorukdnsmanager.doruk.net.tr
NSdorukdns1.doruk.net.tr ⚠️ Not in parent delegation
A94.102.75.137🇹🇷 DorukNet94.102.75.0/24
PTRdorukdns1.doruk.net.tr
NSdorukdns2.doruk.net.tr ⚠️ Not in parent delegation
A213.155.116.168🇹🇷 DorukNet213.155.116.0/24
PTRdorukdns2.doruk.net.tr
NSdorukdns3.doruk.net.tr ⚠️ Not in parent delegation
A213.155.127.45🇹🇷 DorukNet213.155.127.0/24
PTRdorukdns3.doruk.net.tr
NSns1.webkontrol.doruk.net.tr ⚠️ Not in zone NS records
A94.102.75.137🇹🇷 DorukNet94.102.75.0/24
PTRdorukdns1.doruk.net.tr
NSns2.webkontrol.doruk.net.tr ⚠️ Not in zone NS records
A213.155.116.168🇹🇷 DorukNet213.155.116.0/24
PTRdorukdns2.doruk.net.tr
MXmail.istanbulonko.com ⭐
A212.58.6.99🇹🇷 DorukNet212.58.6.0/24 Doruk-NET
PTRcmail19.webkontrol.doruk.net.tr
MXmailbackup3.doruk.net.tr(20)
A212.58.5.35🇹🇷 DorukNet212.58.5.0/24 Doruk-NET
PTRmailbackup3.doruk.net.tr
TXTv=spf1 a mx ptr ip4:81.21.172.0/24 ip4:212.58.5.0/24 ip4:212.58.6.0/24 ~all
SOAdorukdnsmanager.doruk.net.trsteam@doruk.net.tr serial=27

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777252186

Subdomains

mail.istanbulonko.com

Same first word

istanbulonko.com

Similar names

solutionbank.myshopify.com
solutionbank.com
solutionbank.eu

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSdorukdns1.doruk.net.trdorukdns2.doruk.net.trdorukdns3.doruk.net.trdorukdnsmanager.doruk.net.trns1.webkontrol.doruk.net.trns2.webkontrol.doruk.net.trns1.radyolojionline.comns2.radyolojionline.comMXmail.istanbulonko.commailbackup3.doruk.net.trA93.187.201.20194.73.158.3
●NSdorukdns1.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
●NSdorukdns2.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
●NSdorukdns3.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
●NSdorukdnsmanager.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
○NSns1.radyolojionline.com2015-08-16 → 2017-04-02 · 4 obs
● 2015-08-16 09:11:24
● 2017-04-02 03:49:16
○ 2026-04-07 01:57:34
○ 2026-04-27 01:38:56
●NSns1.webkontrol.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
○NSns2.radyolojionline.com2015-08-16 → 2017-04-02 · 4 obs
● 2015-08-16 09:11:24
● 2017-04-02 03:49:16
○ 2026-04-07 01:57:34
○ 2026-04-27 01:38:56
●NSns2.webkontrol.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
●MXmail.istanbulonko.com2015-08-16 → 2026-04-27 · 2 obs
● 2015-08-16 09:11:24
● 2026-04-27 01:38:56
●MXmailbackup3.doruk.net.tr2026-04-07 → 2026-04-27 · 3 obs
○ 2015-08-16 09:11:24
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
●A93.187.201.2012026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-02 03:49:16
● 2026-04-07 01:57:34
● 2026-04-27 01:38:56
○A94.73.158.32015-08-16 → 2017-04-02 · 4 obs
● 2015-08-16 09:11:24
● 2017-04-02 03:49:16
○ 2026-04-07 01:57:34
○ 2026-04-27 01:38:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
istanbulonko.comns1.webkontrol.doruk.net.tr, ns2.webkontrol.doruk.net.tr-

✅ Authoritative Response

Server:94.102.75.137

NS records: ns1.webkontrol.doruk.net.tr, ns2.webkontrol.doruk.net.tr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istanbulonko.com (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

TypeCountSample Data
A193.187.201.201
NS3dorukdns2.doruk.net.tr, dorukdns1.doruk.net.tr...
MX2mail.istanbulonko.com (pri: 10), mailbackup3.doruk.net.tr (pri: 20)
TXT1v=spf1 a mx ptr ip4:81.21.172.0/24 ip4:2
SOA1dorukdnsmanager.doruk.net.tr steam.doruk

Analysis

Hierarchy

istanbulonko.com is parent of mail.istanbulonko.com.

IP Addresses

istanbulonko.com points to a single IP: 93.187.201.201.

Other host names, for instance mail.dryesimtasali.com, kasromatizmasi.com, mail.kasromatizmasi.com, ozoazakaynak.com and mail.drdanisma.com share IP numbers with istanbulonko.com.

Name Servers

istanbulonko.com is delegated to six name servers: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr, dorukdnsmanager.doruk.net.tr, ns1.webkontrol.doruk.net.tr and ns2.webkontrol.doruk.net.tr.

istanbulonko.com at least partially shares its name servers with other domains, for instance fabrika-tr.com, narbilisim.com, islier.com, gorgunel.com and ertekmimarlik.com.

Hostnames with a single IP:

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.

ns1.webkontrol.doruk.net.tr points to 94.102.75.137.

ns2.webkontrol.doruk.net.tr points to 213.155.116.168.

Hostnames pointing to 94.102.75.137: dorukdns1.doruk.net.tr and ns1.webkontrol.doruk.net.tr.

Hostnames pointing to 213.155.116.168: dorukdns2.doruk.net.tr and ns2.webkontrol.doruk.net.tr.

Mail Servers

Two mail servers mail.istanbulonko.com and mailbackup3.doruk.net.tr handle istanbulonko.com.

istanbulonko.com shares some mail servers with other domains, including deltateknik.net, lerteks.com, mercansac.com.tr, backstage.com.tr and kahvekart.com.

These mail servers are commonly used with mailhost01.doruk.net.tr, mailbackup.doruk.net.tr and cmail16.webkontrol.doruk.net.tr.

Host names with a single IP:

mail.istanbulonko.com resolves to 212.58.6.99.

mailbackup3.doruk.net.tr resolves to 212.58.5.35.