DNS Database information for groundschool.com


Date

IPv4

IPv6

MX and NS

Latest
18.160.213.118
server-18-160-213-118.ord58.r.cloudfront.net
18.160.213.2
server-18-160-213-2.ord58.r.cloudfront.net
18.160.213.41
server-18-160-213-41.ord58.r.cloudfront.net
18.160.213.67
server-18-160-213-67.ord58.r.cloudfront.net
2600:9000:24d2:200:18:27b2:bd00:93a1
2600:9000:24d2:3a00:18:27b2:bd00:93a1
2600:9000:24d2:3e00:18:27b2:bd00:93a1
2600:9000:24d2:5600:18:27b2:bd00:93a1
2600:9000:24d2:6800:18:27b2:bd00:93a1
2600:9000:24d2:9000:18:27b2:bd00:93a1
2600:9000:24d2:ec00:18:27b2:bd00:93a1
2600:9000:24d2:f600:18:27b2:bd00:93a1
inbound-smtp.us-east-1.amazonaws.com.
ns-1128.awsdns-13.org.
ns-1767.awsdns-28.co.uk.
ns-498.awsdns-62.com.
ns-696.awsdns-23.net.

2024-01-08

18.66.255.109
server-18-66-255-109.mia3.r.cloudfront.net
18.66.255.34
server-18-66-255-34.mia3.r.cloudfront.net
18.66.255.67
server-18-66-255-67.mia3.r.cloudfront.net
18.66.255.98
server-18-66-255-98.mia3.r.cloudfront.net
2600:9000:2303:4800:18:27b2:bd00:93a1
2600:9000:2303:6600:18:27b2:bd00:93a1
2600:9000:2303:9000:18:27b2:bd00:93a1
2600:9000:2303:b400:18:27b2:bd00:93a1
2600:9000:2303:b600:18:27b2:bd00:93a1
2600:9000:2303:ce00:18:27b2:bd00:93a1
2600:9000:2303:d600:18:27b2:bd00:93a1
2600:9000:2303:fe00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-12-06

99.86.38.110
server-99-86-38-110.sea19.r.cloudfront.net
99.86.38.121
server-99-86-38-121.sea19.r.cloudfront.net
99.86.38.37
server-99-86-38-37.sea19.r.cloudfront.net
99.86.38.69
server-99-86-38-69.sea19.r.cloudfront.net
2600:9000:2164:2800:18:27b2:bd00:93a1
2600:9000:2164:5a00:18:27b2:bd00:93a1
2600:9000:2164:5c00:18:27b2:bd00:93a1
2600:9000:2164:600:18:27b2:bd00:93a1
2600:9000:2164:6600:18:27b2:bd00:93a1
2600:9000:2164:a200:18:27b2:bd00:93a1
2600:9000:2164:d200:18:27b2:bd00:93a1
2600:9000:2164:ea00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-09-10

18.66.255.109
server-18-66-255-109.mia3.r.cloudfront.net
18.66.255.34
server-18-66-255-34.mia3.r.cloudfront.net
18.66.255.67
server-18-66-255-67.mia3.r.cloudfront.net
18.66.255.98
2600:9000:2303:1600:18:27b2:bd00:93a1
2600:9000:2303:2200:18:27b2:bd00:93a1
2600:9000:2303:2600:18:27b2:bd00:93a1
2600:9000:2303:6800:18:27b2:bd00:93a1
2600:9000:2303:7c00:18:27b2:bd00:93a1
2600:9000:2303:8400:18:27b2:bd00:93a1
2600:9000:2303:f200:18:27b2:bd00:93a1
2600:9000:2303:fe00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-08-12

18.67.0.109
18.67.0.114
18.67.0.29
18.67.0.3
2600:9000:2303:2400:18:27b2:bd00:93a1
2600:9000:2303:3400:18:27b2:bd00:93a1
2600:9000:2303:600:18:27b2:bd00:93a1
2600:9000:2303:7000:18:27b2:bd00:93a1
2600:9000:2303:7e00:18:27b2:bd00:93a1
2600:9000:2303:a200:18:27b2:bd00:93a1
2600:9000:2303:c600:18:27b2:bd00:93a1
2600:9000:2303:e600:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-08-06

18.67.0.109
18.67.0.114
18.67.0.29
18.67.0.3
2600:9000:2303:2200:18:27b2:bd00:93a1
2600:9000:2303:2600:18:27b2:bd00:93a1
2600:9000:2303:400:18:27b2:bd00:93a1
2600:9000:2303:800:18:27b2:bd00:93a1
2600:9000:2303:8200:18:27b2:bd00:93a1
2600:9000:2303:bc00:18:27b2:bd00:93a1
2600:9000:2303:be00:18:27b2:bd00:93a1
2600:9000:2303:e400:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-07-01

18.160.41.105
18.160.41.57
18.160.41.73
18.160.41.89
2600:9000:24f2:2600:18:27b2:bd00:93a1
2600:9000:24f2:4200:18:27b2:bd00:93a1
2600:9000:24f2:6000:18:27b2:bd00:93a1
2600:9000:24f2:6600:18:27b2:bd00:93a1
2600:9000:24f2:8800:18:27b2:bd00:93a1
2600:9000:24f2:9e00:18:27b2:bd00:93a1
2600:9000:24f2:bc00:18:27b2:bd00:93a1
2600:9000:24f2:e000:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2023-01-25

18.67.0.109
18.67.0.114
18.67.0.29
18.67.0.3
2600:9000:2303:2800:18:27b2:bd00:93a1
2600:9000:2303:8000:18:27b2:bd00:93a1
2600:9000:2303:8400:18:27b2:bd00:93a1
2600:9000:2303:9400:18:27b2:bd00:93a1
2600:9000:2303:9800:18:27b2:bd00:93a1
2600:9000:2303:b600:18:27b2:bd00:93a1
2600:9000:2303:d400:18:27b2:bd00:93a1
2600:9000:2303:ee00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2022-12-01

18.154.101.11
18.154.101.46
18.154.101.56
18.154.101.8
2600:9000:250c:2200:18:27b2:bd00:93a1
2600:9000:250c:3800:18:27b2:bd00:93a1
2600:9000:250c:3e00:18:27b2:bd00:93a1
2600:9000:250c:8a00:18:27b2:bd00:93a1
2600:9000:250c:9e00:18:27b2:bd00:93a1
2600:9000:250c:d000:18:27b2:bd00:93a1
2600:9000:250c:d400:18:27b2:bd00:93a1
2600:9000:250c:ea00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2022-10-16

99.86.38.110
99.86.38.121
99.86.38.37
99.86.38.69
2600:9000:2164:5600:18:27b2:bd00:93a1
2600:9000:2164:5e00:18:27b2:bd00:93a1
2600:9000:2164:6e00:18:27b2:bd00:93a1
2600:9000:2164:8a00:18:27b2:bd00:93a1
2600:9000:2164:9e00:18:27b2:bd00:93a1
2600:9000:2164:bc00:18:27b2:bd00:93a1
2600:9000:2164:e00:18:27b2:bd00:93a1
2600:9000:2164:fc00:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2022-07-27

18.67.65.126
18.67.65.21
18.67.65.46
18.67.65.70
2600:9000:2269:4400:18:27b2:bd00:93a1
2600:9000:2269:4c00:18:27b2:bd00:93a1
2600:9000:2269:6000:18:27b2:bd00:93a1
2600:9000:2269:6600:18:27b2:bd00:93a1
2600:9000:2269:ca00:18:27b2:bd00:93a1
2600:9000:2269:e00:18:27b2:bd00:93a1
2600:9000:2269:e400:18:27b2:bd00:93a1
2600:9000:2269:e800:18:27b2:bd00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2021-12-21

52.84.158.102
52.84.158.48
52.84.158.87
52.84.158.88
2600:9000:20be:0:5:ff43:7f00:93a1
2600:9000:20be:1400:5:ff43:7f00:93a1
2600:9000:20be:1600:5:ff43:7f00:93a1
2600:9000:20be:8c00:5:ff43:7f00:93a1
2600:9000:20be:c600:5:ff43:7f00:93a1
2600:9000:20be:ca00:5:ff43:7f00:93a1
2600:9000:20be:ea00:5:ff43:7f00:93a1
2600:9000:20be:f000:5:ff43:7f00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2021-12-13

52.84.162.104
52.84.162.19
52.84.162.52
52.84.162.62
2600:9000:20be:1400:5:ff43:7f00:93a1
2600:9000:20be:4800:5:ff43:7f00:93a1
2600:9000:20be:7400:5:ff43:7f00:93a1
2600:9000:20be:7a00:5:ff43:7f00:93a1
2600:9000:20be:9c00:5:ff43:7f00:93a1
2600:9000:20be:9e00:5:ff43:7f00:93a1
2600:9000:20be:b600:5:ff43:7f00:93a1
2600:9000:20be:f600:5:ff43:7f00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2021-12-06

52.84.162.104
52.84.162.19
52.84.162.52
52.84.162.62
2600:9000:20be:2600:5:ff43:7f00:93a1
2600:9000:20be:4400:5:ff43:7f00:93a1
2600:9000:20be:5400:5:ff43:7f00:93a1
2600:9000:20be:6400:5:ff43:7f00:93a1
2600:9000:20be:a00:5:ff43:7f00:93a1
2600:9000:20be:b400:5:ff43:7f00:93a1
2600:9000:20be:b600:5:ff43:7f00:93a1
2600:9000:20be:de00:5:ff43:7f00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.

2021-12-02

13.249.118.128
13.249.118.24
13.249.118.25
13.249.118.32
2600:9000:211d:2c00:5:ff43:7f00:93a1
2600:9000:211d:3200:5:ff43:7f00:93a1
2600:9000:211d:6a00:5:ff43:7f00:93a1
2600:9000:211d:7800:5:ff43:7f00:93a1
2600:9000:211d:8000:5:ff43:7f00:93a1
2600:9000:211d:ee00:5:ff43:7f00:93a1
2600:9000:211d:f400:5:ff43:7f00:93a1
2600:9000:211d:f600:5:ff43:7f00:93a1
mx: inbound-smtp.us-east-1.amazonaws.com.
ns: ns-1128.awsdns-13.org.
ns: ns-1767.awsdns-28.co.uk.
ns: ns-498.awsdns-62.com.
ns: ns-696.awsdns-23.net.


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