DNS Lookup Tool

DNS Records

Perform high-speed querying of A, AAAA, MX, CNAME, TXT, and NS records for any domain name.

Turkey National Cyber Security Status (USOM)

SAFE: No active restrictions found in USOM registry

Clean / Allowed

Target Address

85.111.6.220

BGP Autonomous System (ASN)

AS9121 (TTNet - Turk Telekomunikasyon Anonim Sirketi, TR) [TR]

Name Servers (NS)

Record Type: NS

4 Records

Target	IP	ASN
Target a2.nic.istanbul	IP IPv4 65.22.147.9 IPv6 2a01:8840:91::9	ASN AS207266 (AFiLIAS-SECONDARY-DNS - Identity Digital Limited, IE) [US] AS207266 (AFiLIAS-SECONDARY-DNS - Identity Digital Limited, IE) [IE]
Target b0.nic.istanbul	IP IPv4 65.22.145.9 IPv6 2a01:8840:8f::9	ASN AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [US] AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [IE]
Target a0.nic.istanbul	IP IPv4 65.22.144.9 IPv6 2a01:8840:8e::9	ASN AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [US] AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [IE]
Target c0.nic.istanbul	IP IPv4 65.22.146.9 IPv6 2a01:8840:90::9	ASN AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [US] AS12041 (AS-AFILIAS1 - Afilias, Inc., US) [IE]

DNS Resolution Roadmap

Resolution started: querying NS (Name Server) records for nic.istanbul.

Step 1: Querying local DNS resolver...

Success! Authorized NS records retrieved from local DNS resolver.

IP Addresses (A) (IPv4)

Record Type: A

1 Records

IP Address	ISP / BGP Network (ASN)
IP Address 85.111.6.220	ASN Info AS9121 (TTNet - Turk Telekomunikasyon Anonim Sirketi, TR) [TR]

IP Addresses (AAAA) (IPv6)

Record Type: AAAA

0 Records

No records found.

Mail Servers (MX)

Record Type: MX

2 Records

Priority	Target Host	BGP Network (ASN)
Priority 10	Target Host mail.verimerkezi.istanbul IPv4 176.236.229.10	ASN AS34984 (TELLCOM-AS - Superonline Iletisim Hizmetleri A.S., TR) [TR]
Priority 10	Target Host mail1.verimerkezi.istanbul IPv4 176.236.229.11	ASN AS34984 (TELLCOM-AS - Superonline Iletisim Hizmetleri A.S., TR) [TR]

Text Records (TXT)

Record Type: TXT