whatsmydns.net - DNS Propagation Checker
ALL A AAAA CAA CNAME MX NS PTR SOA SRV TXT ANY

PTR records for 17.253.144.10:

Record Type Value TTL
10.144.253.17.in-addr.arpa PTR apple.com.co. 73
10.144.253.17.in-addr.arpa PTR apple.com.hn. 73
10.144.253.17.in-addr.arpa PTR applescript.apple.com. 73
10.144.253.17.in-addr.arpa PTR livepage.apple.com. 73
10.144.253.17.in-addr.arpa PTR vipd-healthcheck.a01.3banana.com. 73
10.144.253.17.in-addr.arpa PTR iphone.apple.com. 73
10.144.253.17.in-addr.arpa PTR aperturetrialbuy.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.com.au. 73
10.144.253.17.in-addr.arpa PTR seminars.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.com.py. 73
10.144.253.17.in-addr.arpa PTR apple.com.do. 73
10.144.253.17.in-addr.arpa PTR apple.com.my. 73
10.144.253.17.in-addr.arpa PTR apple.com.uy. 73
10.144.253.17.in-addr.arpa PTR squeakytoytrainingcamp.com. 73
10.144.253.17.in-addr.arpa PTR advertising.apple.com. 73
10.144.253.17.in-addr.arpa PTR world-any.aaplimg.com. 73
10.144.253.17.in-addr.arpa PTR apple.co.uk. 73
10.144.253.17.in-addr.arpa PTR apple.com.cn. 73
10.144.253.17.in-addr.arpa PTR www.brkgls.com. 73
10.144.253.17.in-addr.arpa PTR apple.nl. 73
10.144.253.17.in-addr.arpa PTR apple.com.pe. 73
10.144.253.17.in-addr.arpa PTR apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.com.bo. 73
10.144.253.17.in-addr.arpa PTR apple.de. 73
10.144.253.17.in-addr.arpa PTR apple.com.ai. 73
10.144.253.17.in-addr.arpa PTR applejava.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.it. 73
10.144.253.17.in-addr.arpa PTR itunespartner.apple.com. 73
10.144.253.17.in-addr.arpa PTR appstore.com. 73
10.144.253.17.in-addr.arpa PTR apple.com.mx. 73
10.144.253.17.in-addr.arpa PTR brkgls.com. 73
10.144.253.17.in-addr.arpa PTR iworktrialbuy.apple.com. 73
10.144.253.17.in-addr.arpa PTR safaricampaign.apple. 73
10.144.253.17.in-addr.arpa PTR apple.com.pa. 73
10.144.253.17.in-addr.arpa PTR guide.apple.com. 73
10.144.253.17.in-addr.arpa PTR asia.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.com.lk. 73
10.144.253.17.in-addr.arpa PTR icloud.com. 73
10.144.253.17.in-addr.arpa PTR apple.fr. 73
10.144.253.17.in-addr.arpa PTR firewire.apple.com. 73
10.144.253.17.in-addr.arpa PTR applecomputer.co.kr. 73
10.144.253.17.in-addr.arpa PTR podcast.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.es. 73
10.144.253.17.in-addr.arpa PTR apple.com.gy. 73
10.144.253.17.in-addr.arpa PTR apple.com.sg. 73
10.144.253.17.in-addr.arpa PTR apple.com.tt. 73
10.144.253.17.in-addr.arpa PTR shake.apple.com. 73
10.144.253.17.in-addr.arpa PTR apple.ca. 73 
id 53242, opcode QUERY, rcode NOERROR, flags QR RD RA
;QUESTION
10.144.253.17.in-addr.arpa. IN PTR
;ANSWER
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.co.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.hn.
10.144.253.17.in-addr.arpa. 73 IN PTR applescript.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR livepage.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR vipd-healthcheck.a01.3banana.com.
10.144.253.17.in-addr.arpa. 73 IN PTR iphone.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR aperturetrialbuy.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.au.
10.144.253.17.in-addr.arpa. 73 IN PTR seminars.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.py.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.do.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.my.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.uy.
10.144.253.17.in-addr.arpa. 73 IN PTR squeakytoytrainingcamp.com.
10.144.253.17.in-addr.arpa. 73 IN PTR advertising.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR world-any.aaplimg.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.co.uk.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.cn.
10.144.253.17.in-addr.arpa. 73 IN PTR www.brkgls.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.nl.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.pe.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.bo.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.de.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.ai.
10.144.253.17.in-addr.arpa. 73 IN PTR applejava.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.it.
10.144.253.17.in-addr.arpa. 73 IN PTR itunespartner.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR appstore.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.mx.
10.144.253.17.in-addr.arpa. 73 IN PTR brkgls.com.
10.144.253.17.in-addr.arpa. 73 IN PTR iworktrialbuy.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR safaricampaign.apple.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.pa.
10.144.253.17.in-addr.arpa. 73 IN PTR guide.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR asia.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.lk.
10.144.253.17.in-addr.arpa. 73 IN PTR icloud.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.fr.
10.144.253.17.in-addr.arpa. 73 IN PTR firewire.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR applecomputer.co.kr.
10.144.253.17.in-addr.arpa. 73 IN PTR podcast.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.es.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.gy.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.sg.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.com.tt.
10.144.253.17.in-addr.arpa. 73 IN PTR shake.apple.com.
10.144.253.17.in-addr.arpa. 73 IN PTR apple.ca.
;AUTHORITY
;ADDITIONAL

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PTR Record Lookup

whatsmydns.net PTR Record Lookup tool lets you query DNS servers and get instant results.

Reverse DNS or PTR record lookups are used to determine the PTR records associated with a domain.

Looking for easier to understand results? Use the Global DNS Checker tool.

DNS PTR Record

PTR records, known as Pointer records or reverse DNS records are used to store the domain name for an IP address.

PTR records are the inverse record of both A records for IPv4 addresses, and AAAA records for IPv6 addresses.

PTR records are stored as their IP address broken into segments and then reversed, followed by either .in-addr.arpa. for IPv4 records or .ip6.arpa. for IPv6 records. For example the IP address 192.168.2.1 would be stored in 1.2.168.192.in-addr.arpa..

The Reverse DNS Lookup tool allows you to analyse domain name and IP address configurations in a more comprehensive way than a simple PTR record lookup.

You can use the Reverse DNS Generator to convert IP addresses into the correct format for PTR records.

Example PTR record

An example PTR record may look like the following:

Record Type Value TTL
1.2.168.192.in-addr.arpa. PTR example.com 3600

1.2.168.192.in-addr.arpa. represents identifier of the record. This is the record name for the IPv4 A record 192.168.2.1.

PTR is the record type.

example.com is the value of the record.

3600 is the TTL (time to live) of the record in seconds, this example represents 1 hour. This means that when a record has had updates made to it, then it will take 1 hour to update.

IPv6 PTR Records

Record Type Value TTL
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa. PTR example.com 3600

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa. represents identifier of the record. This is the record name for the IPv6 AAAA record fe80::1.

PTR is the record type.

example.com is the value of the record.

3600 is the TTL (time to live) of the record in seconds, this example represents 1 hour. This means that when a record has had updates made to it, then it will take 1 hour to update.