mails.astertech.com.tw - dns.ninja
mails.astertech.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.242.157.229๐น๐ผ HiNet210.242.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mails.astertech.com.tw | ||||||
astertech.com.tw
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 210.242.157.229๐น๐ผ HiNet210.242.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns11.twnic.net.tw โญ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| MX | mails.astertech.com.tw โญ | ||||||
| MX | mail.astertech.com.tw(10) | ||||||
| TXT | v=spf1 ip4:210.242.157.229 -all | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1781997208 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.242.157.2292014-09-24 โ 2026-07-01 ยท 2 obs
โ 2014-09-24 23:50:58
โ 2026-07-01 04:13:18
โ 2026-07-01 04:13:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | d.dns.tw, e.dns.tw, b.dns.tw, g.dns.tw... | - |
| astertech.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: 2024ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.242.157.229 |
Analysis
Mail Server Role
astertech.com.tw uses mails.astertech.com.tw as a mail server.
mail.astertech.com.tw and mails.astertech.com.tw are commonly paired as mail servers.
IP Addresses
mails.astertech.com.tw resolves to one IP address: 210.242.157.229.
Additional host names โ including astertech.com.tw and mail.astertech.com.tw โ share IP numbers with mails.astertech.com.tw.