DNSWHOIS.INFO - 21.66.0.136.in-addr.arpa
Search for IP or hostnames:
21.66.0.136.in-addr.arpa checked at 2025-09-12T13:12:03.599Z 130ms 54/54/54 100% R:1821.66.0.136.in-addr.arpa
| MX | localhost | ||||||
| A | ::1 | ||||||
| PTR | localhost | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| PTR | undefined.hostname.localhost | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| A | ::1 | ||||||
| PTR | localhost | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
66.0.136.in-addr.arpa
| MX | localhost | ||||||
| PTR | undefined.hostname.localhost | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
Starts with same word
Starts similarily
AI analysis
21.66.0.136.in-addr.arpa points to two IP numbers: ::1 and 127.0.0.1.
IP numbers are shared between 21.66.0.136.in-addr.arpa and other host names such as ns2.globaladmin.de, monferrato.mobi, my-math.de, 184-106-149-150.static.cloud-ips.com, and 67-23-29-133.static.cloud-ips.com.
The mail server, localhost, handles 21.66.0.136.in-addr.arpa.
The mail server setup of 21.66.0.136.in-addr.arpa is identical to that of other domains such as sextreff.biz, euhg.de, host249-68.statdsl.tpnet.de, kreditoffice.de, and c139a.ttorni.tontut.fi.
localhost points to two IP numbers: ::1 and 127.0.0.1.
undefined.hostname.localhost points to the IP address: 127.0.0.1.
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