o2.email.gradesfirst.com A records

A IPv4 address
1h
198.21.1.32
SendGrid
AS11377
United States of America
Chicago, Illinois

Question and response

Question

dig o2.email.gradesfirst.com. A

Answer

o2.email.gradesfirst.com. 3600 A 198.21.1.32

Authority

gradesfirst.com. 172800 NS ns-1469.awsdns-55.org. gradesfirst.com. 172800 NS ns-163.awsdns-20.com. gradesfirst.com. 172800 NS ns-1801.awsdns-33.co.uk. gradesfirst.com. 172800 NS ns-602.awsdns-11.net.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0