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216.73.216.30
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Domain name
mail50.gvp.telefonica.com
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Email
mail50.gvp.telefonica.com
PTR records
Queried
just now
PTR
15m
Time to live
View CLI command
Local DNS resolver
Authoritative DNS server
macOS
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Linux
Check propagation
52.157.216.192.
Question and response
Question
dig
mail50.gvp.telefonica.com.
PTR
Answer
mail50.gvp.telefonica.com.
900
PTR
52.157.216.192.
Authority
The response has no authority records.
Additional
.
0
OPT
; payload 1232, xrcode 0, version 0, flags 0