`erkurtholding.com.tr`

DNSSEC	⚠️ Not signed
A	46.20.14.146^{🇹🇷 AS4326046.20.14.0/24 RouterGate}
		PTR	`host-46.20.14.146.dgntek.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	`erkurtholding-com-tr.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:52.8.140.255 ip4:35.169.47.31 ip4:18.217.82.134 ip4:54.164.132.26 ...`
SOA	`dorukdnsmanager.doruk.net.tr`steam@doruk.net.tr serial=47

`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.tr`hostmaster@trabis.gov.tr serial=1778519960

Subdomains

www.erkurtholding.com.tr

Same first word

erkurtholding.com.tr

erkurtholding.com

DNS History

14 records (6 active, 8 former)

●NSdorukdns1.doruk.net.tr2026-03-27 → 2026-05-11 · 3 obs

○ 2019-05-14 15:14:16
● 2026-03-27 10:53:06
● 2026-05-11 17:34:32

●NSdorukdns2.doruk.net.tr2026-03-27 → 2026-05-11 · 3 obs

○ 2019-05-14 15:14:16
● 2026-03-27 10:53:06
● 2026-05-11 17:34:32

●NSdorukdns3.doruk.net.tr2026-03-27 → 2026-05-11 · 3 obs

○ 2019-05-14 15:14:16
● 2026-03-27 10:53:06
● 2026-05-11 17:34:32

●NSdorukdnsmanager.doruk.net.tr2026-03-27 → 2026-05-11 · 3 obs

○ 2019-05-14 15:14:16
● 2026-03-27 10:53:06
● 2026-05-11 17:34:32

○NSns1.s(0x616e616c)netdns.com2016-01-28 → 2016-01-28 · 4 obs

○ 2015-11-14 20:07:12
● 2016-01-28 10:31:48
○ 2016-04-15 17:40:24
○ 2026-05-11 17:34:32

○NSns1.webkontrol.doruk.net.tr2015-07-17 → 2019-05-14 · 7 obs

● 2015-07-17 10:58:04
● 2015-11-14 20:07:12
○ 2016-01-28 10:31:48
● 2016-04-15 17:40:24
● 2019-05-14 15:14:16
○ 2026-03-27 10:53:06
○ 2026-05-11 17:34:32

○NSns2.s(0x616e616c)netdns.com2016-01-28 → 2016-01-28 · 4 obs

○ 2015-11-14 20:07:12
● 2016-01-28 10:31:48
○ 2016-04-15 17:40:24
○ 2026-05-11 17:34:32

○NSns2.webkontrol.doruk.net.tr2015-07-17 → 2019-05-14 · 7 obs

● 2015-07-17 10:58:04
● 2015-11-14 20:07:12
○ 2016-01-28 10:31:48
● 2016-04-15 17:40:24
● 2019-05-14 15:14:16
○ 2026-03-27 10:53:06
○ 2026-05-11 17:34:32

○NSwebkontrol.doruk.net.tr2015-07-17 → 2019-05-14 · 7 obs

● 2015-07-17 10:58:04
● 2015-11-14 20:07:12
○ 2016-01-28 10:31:48
● 2016-04-15 17:40:24
● 2019-05-14 15:14:16
○ 2026-03-27 10:53:06
○ 2026-05-11 17:34:32

●MXerkurtholding-com-tr.mail.protection.outlook.com2016-04-15 → 2026-05-11 · 3 obs

○ 2016-01-28 10:31:48
● 2016-04-15 17:40:24
● 2026-05-11 17:34:32

○MXmail.erkurtholding.com.tr2015-07-17 → 2016-01-28 · 4 obs

● 2015-07-17 10:58:04
● 2016-01-28 10:31:48
○ 2016-04-15 17:40:24
○ 2026-05-11 17:34:32

○MXmail2.erkurtholding.com.tr2015-07-17 → 2016-01-28 · 4 obs

● 2015-07-17 10:58:04
● 2016-01-28 10:31:48
○ 2016-04-15 17:40:24
○ 2026-05-11 17:34:32

●A46.20.14.1462026-03-27 → 2026-05-11 · 3 obs

○ 2019-05-14 15:14:16
● 2026-03-27 10:53:06
● 2026-05-11 17:34:32

○A93.89.24.2362016-01-28 → 2019-05-14 · 4 obs

● 2016-01-28 10:31:48
● 2019-05-14 15:14:16
○ 2026-03-27 10:53:06
○ 2026-05-11 17:34:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tr	ns43.ns.tr, ns44.ns.tr, ns61.ns.tr, ns71.ns.tr...	9 records
erkurtholding.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 erkurtholding.com.tr (unsigned zone)

⏱️ Timing

Total: 1706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.20.14.146`
NS	3	`dorukdns3.doruk.net.tr, dorukdns2.doruk.net.tr...`
MX	1	`erkurtholding-com-tr.mail.protection.out`
TXT	1	`v=spf1 ip4:52.8.140.255 ip4:35.169.47.31`
SOA	1	`dorukdnsmanager.doruk.net.tr steam.doruk`

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (ns43.ns.tr, ns44.ns.tr, ns61.ns.tr...)

Analysis

Hierarchy

The parent of www.erkurtholding.com.tr is erkurtholding.com.tr.

IP Addresses

erkurtholding.com.tr points to an IP address: 46.20.14.146.

other host names include erkurt.com.tr, formfleks.com, erkurt.com, erkurtholding.com and www.erkurtholding.com.tr; they share IP numbers with erkurtholding.com.tr.

Name Servers

erkurtholding.com.tr delegates to four name servers: dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr and dorukdnsmanager.doruk.net.tr.

erkurtholding.com.tr at least partially shares name servers with other domains, for instance asasoglu.com, artsavarona.com, arkenjenerator.com.tr, pegalit.com and arninisa.com.

These name servers are commonly used with 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

erkurtholding.com.tr is handled by a single mail server, erkurtholding-com-tr.mail.protection.outlook.com.

Hostname erkurtholding-com-tr.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::, 52.101.68.3, 52.101.68.8, 52.101.68.15 and 52.101.73.1.

erkurtholding.com.tr - robtex.com