PTR lookup of 'smtp.google.com'

IP lookup

smtp.google.com
A
142.250.31.26
smtp.google.com
A
142.250.31.27
smtp.google.com
A
142.251.111.26
smtp.google.com
A
172.253.63.26
smtp.google.com
A
172.253.63.27
smtp.google.com
AAAA
2607:f8b0:4004:c08::1a
smtp.google.com
AAAA
2607:f8b0:4004:c08::1b
smtp.google.com
AAAA
2607:f8b0:4004:c0b::1a
smtp.google.com
AAAA
2607:f8b0:4004:c0b::1b

PTR answers

142.250.31.26
PTR
bj-in-f26.1e100.net
142.250.31.27
PTR
bj-in-f27.1e100.net
142.251.111.26
PTR
bk-in-f26.1e100.net
172.253.63.26
PTR
bi-in-f26.1e100.net
172.253.63.27
PTR
bi-in-f27.1e100.net
2607:f8b0:4004:c08::1a
PTR
bi-in-f26.1e100.net
2607:f8b0:4004:c08::1b
PTR
bi-in-f27.1e100.net
2607:f8b0:4004:c0b::1a
PTR
bj-in-f26.1e100.net
2607:f8b0:4004:c0b::1b
PTR
bj-in-f27.1e100.net

Log

+000
  • Resolving host 'smtp.google.com'
+035
  • IP's found: smtp.google.com (142.250.31.26), smtp.google.com (142.250.31.27), smtp.google.com (142.251.111.26), smtp.google.com (172.253.63.26), smtp.google.com (172.253.63.27), smtp.google.com (2607:f8b0:4004:c08::1a), smtp.google.com (2607:f8b0:4004:c08::1b), smtp.google.com (2607:f8b0:4004:c0b::1a), smtp.google.com (2607:f8b0:4004:c0b::1b)
+035
  • Multiple IPs to check - public DNS-resolvers will be used (Google and OpenDNS)
+035
  • Resolving PTR record of '142.250.31.26'
+055
  • PTR-record resolved in a total of 18ms. Responding DNS-server: 8.8.4.4.
+055
  • Resolving PTR record of '142.250.31.27'
+076
  • PTR-record resolved in a total of 19ms. Responding DNS-server: 8.8.4.4.
+076
  • Resolving PTR record of '142.251.111.26'
+097
  • PTR-record resolved in a total of 18ms. Responding DNS-server: 208.67.220.220.
+097
  • Resolving PTR record of '172.253.63.26'
+118
  • PTR-record resolved in a total of 20ms. Responding DNS-server: 8.8.8.8.
+118
  • Resolving PTR record of '172.253.63.27'
+147
  • PTR-record resolved in a total of 27ms. Responding DNS-server: 208.67.222.222.
+147
  • Resolving PTR record of '2607:f8b0:4004:c08::1a'
+189
  • PTR-record resolved in a total of 40ms. Responding DNS-server: 208.67.220.220.
+189
  • Resolving PTR record of '2607:f8b0:4004:c08::1b'
+406
  • PTR-record resolved in a total of 216ms. Responding DNS-server: 208.67.222.222.
+406
  • Resolving PTR record of '2607:f8b0:4004:c0b::1a'
+426
  • PTR-record resolved in a total of 19ms. Responding DNS-server: 8.8.4.4.
+426
  • Resolving PTR record of '2607:f8b0:4004:c0b::1b'
+448
  • PTR-record resolved in a total of 20ms. Responding DNS-server: 8.8.8.8.