mail.cvs.com.tw - robtex.com
mail.cvs.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 43.254.17.23๐น๐ผ YUANJHEN-TW43.254.16.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | re34.cx901.com | ||||||
cvs.com.tw
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 60.199.234.179๐น๐ผ TFN-NET60.199.234.0/24 Taiwan Fixed Network | ||||||
| NS | ns11.twnic.net.tw โญ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| MX | mail.cvs.com.tw โญ | ||||||
| TXT | v=spf1 ip4:43.254.17.20 include:_spf.eee.tw +a +mx ~all | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1772737782 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA175.99.86.1472014-11-19 โ 2014-11-19 ยท 3 obs
โ 2014-11-19 18:18:28
โ 2016-01-21 02:43:28
โ 2026-03-27 18:19:02
โ 2016-01-21 02:43:28
โ 2026-03-27 18:19:02
โA43.254.17.232026-02-19 โ 2026-03-27 ยท 3 obs
โ 2016-12-22 01:56:04
โ 2026-02-19 23:47:46
โ 2026-03-27 18:19:02
โ 2026-02-19 23:47:46
โ 2026-03-27 18:19:02
โA60.199.234.1792016-01-21 โ 2016-12-22 ยท 5 obs
โ 2014-11-19 18:18:28
โ 2016-01-21 02:43:28
โ 2016-12-22 01:56:04
โ 2026-02-19 23:47:46
โ 2026-03-27 18:19:02
โ 2016-01-21 02:43:28
โ 2016-12-22 01:56:04
โ 2026-02-19 23:47:46
โ 2026-03-27 18:19:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, a.dns.tw, c.dns.tw, b.dns.tw... | - |
| cvs.com.tw | ns11.twnic.net.tw, ns12.twnic.net.tw | - |
โ Authoritative Response
Server:211.20.231.13
NS records: ns11.twnic.net.tw, ns12.twnic.net.tw
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 2038ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.254.17.23 |
Analysis
Mail Server Role
mail.cvs.com.tw handles mail for cvs.com.tw.
IP Addresses
mail.cvs.com.tw points to a single IP address: 43.254.17.23.
Other host names such as webmail.fu-ke.com.tw, uni-belt.com.tw, esuns.com.tw, htgroup.com.tw and tdcps.com share IPs with mail.cvs.com.tw.