12
records
IPv4 Addresses
TTL
5m
5m
greattec.net. 300 IN A 104.21.62.236 greattec.net. 300 IN A 172.67.168.183
IPv6 Addresses
TTL
greattec.net. 300 IN AAAA 2606:4700:3035:0:0:0:AC43:A8B7 greattec.net. 300 IN AAAA 2606:4700:3037:0:0:0:6815:3EEC
Name Servers
TTL
NS
Cloudflare DNS
6h
NS
Cloudflare DNS
6h
greattec.net. 21600 IN NS guss.ns.cloudflare.com. greattec.net. 21600 IN NS yolanda.ns.cloudflare.com.
Mail Servers
TTL
greattec.net. 300 IN MX 1 mx1.feishu.cn. greattec.net. 300 IN MX 5 mx2.feishu.cn. greattec.net. 300 IN MX 10 mx3.feishu.cn.
SOA Details
TTL
30m
Responsible
dns.cloudflare.com
Serial
2389247088
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
greattec.net. 1800 IN SOA guss.ns.cloudflare.com. dns.cloudflare.com. 2389247088 10000 2400 604800 1800
Text Content
TTL
TXT
SPF
v=spf1 +include:_netblocks.m.feishu.cn -all
5m
TXT
—
verification-code-site-App_feishu=QbStcIMTOUte2VhKxom1
5m
greattec.net. 300 IN TXT "v=spf1 +include:_netblocks.m.feishu.cn -all" greattec.net. 300 IN TXT "verification-code-site-App_feishu=QbStcIMTOUte2VhKxom1"