mail.twstudy.com - robtex.com
mail.twstudy.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 118.163.245.93๐น๐ผ HiNet118.163.0.0/16 | ||||||
| PTR | mailfilter.twstudy.com | ||||||
twstudy.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.20.205.238๐น๐ผ HiNet211.20.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns25.domaincontrol.com โญ | ||||||
| NS | ns26.domaincontrol.com | ||||||
| MX | mail.twstudy.com โญ | ||||||
| TXT | v=spf1 a=mail.twstudy.com ip4:118.163.245.93 ~all | ||||||
| TXT | facebook-domain-verification=in9qa1vhxjn2ti4s0hzkancdvywict | ||||||
| TXT | facebook-domain-verification=m4wcv7vqet6tbp0pdv63txgjt4cgi8 | ||||||
| TXT | google-site-verification=7viqwogkicjyv1ee11aAByiY8JfJXJe4aZhmsOqZojo | ||||||
| SOA | ns25.domaincontrol.comdns@jomax.net 2024-02-27 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA118.163.245.932026-02-20 โ 2026-03-28 ยท 2 obs
โ 2026-02-20 19:27:38
โ 2026-03-28 08:19:12
โ 2026-03-28 08:19:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| twstudy.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
โ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for twstudy.com (unsigned zone)
โฑ๏ธ Timing
Total: 97ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.163.245.93 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
Mail Server Role
mail.twstudy.com serves as a mail server for twstudy.com.
IP Addresses
mail.twstudy.com resolves to one IP number: 118.163.245.93.
Other host names, for example mailfilter.twstudy.com, share IP numbers with mail.twstudy.com.