DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 300 | IP : 104.21.17.254 |
| A | 300 | IP : 172.67.178.246 |
| NS | 86400 | TARGET : olga.ns.cloudflare.com |
| NS | 86400 | TARGET : karl.ns.cloudflare.com |
| SOA | 1800 | MNAME : karl.ns.cloudflare.com RNAME : dns.cloudflare.com SERIAL : 2393430517 REFRESH : 10000 RETRY : 2400 EXPIRE : 604800 MINIMUM-TTL : 1800 |
| MX | 600 | PRI : 10 TARGET : mxbiz2.qq.com |
| MX | 600 | PRI : 5 TARGET : mxbiz1.qq.com |
| TXT | 300 | TXT : v=spf1 mx include:_spf.exmail.qq.com ~all |
| TXT | 300 | TXT : v=spf1 a mx include:langhe-industry.com ~all |
| AAAA | 300 | IPV6 : 2606:4700:3032::6815:11fe |
| AAAA | 300 | IPV6 : 2606:4700:3030::ac43:b2f6 |







