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
104.96.178.165BGP Autonomous System (ASN)
AS33905 (AKAMAI-AMS - Akamai International B.V., NL) [US]Name Servers (NS)
Record Type: NS| Target | IP | ASN |
|---|---|---|
| Target ns1.nsroot1.com |
IP
IPv4
156.154.64.172
|
ASN
AS12008 (VERCARA - Vercara, LLC, US) [US]
|
| Target ns2.nsroot2.com |
IP
IPv4
193.108.91.190
|
ASN
AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL) [NL]
|
DNS Resolution Roadmap
Resolution started: querying NS (Name Server) records for citi.com.
Step 1: Querying local DNS resolver...
Success! Authorized NS records retrieved from local DNS resolver.
IP Addresses (A) (IPv4)
Record Type: A| IP Address | ISP / BGP Network (ASN) |
|---|---|
| IP Address 104.96.178.165 | ASN Info AS33905 (AKAMAI-AMS - Akamai International B.V., NL) [US] |
| IP Address 104.94.222.171 | ASN Info AS33905 (AKAMAI-AMS - Akamai International B.V., NL) [US] |
IP Addresses (AAAA) (IPv6)
Record Type: AAAA
No records found.
Mail Servers (MX)
Record Type: MX| Priority | Target Host | BGP Network (ASN) |
|---|---|---|
| Priority 5 |
Target Host
mx-a.mail.citi.com
IPv4
67.231.145.106
|
ASN
AS26211 (PROOFPOINT-ASN-US-WEST - Proofpoint, Inc., US) [US]
|
| Priority 5 |
Target Host
mx-b.mail.citi.com
IPv4
67.231.153.94
|
ASN
AS22843 (PROOFPOINT-ASN-US-EAST - Proofpoint, Inc., US) [US]
|
Text Records (TXT)
Record Type: TXT| Text Data |
|---|
| Text Data OSV-165-cus |
Alias Records (CNAME)
Record Type: CNAME
No records found.
Start of Authority (SOA)
Record Type: SOA| Primary NS / Admin Mail | Serial / Refresh | Expire / Min TTL |
|---|---|---|
|
Primary NS / Admin
nusmwdc-edns01.nsroot.net hostmaster.citi.com |
Serial / Refresh
S: 2021118896 R: 3600 |
Expire / Min
E: 2419200 M: 3600 |