abc-cosmos.com.tw - robtex.com
abc-cosmos.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006349693 | ||||||
Previously MX for
abc-cosmos.com.tw |
Subdomains
Same first word
abc-cosmos.com.tw |
DNS History
10 records (5 active, 5 former)
●NSns11.twnic.net.tw2020-02-16 → 2026-05-12 · 3 obs
● 2020-02-16 22:40:12
● 2026-05-12 17:28:06
●NSns12.twnic.net.tw2020-02-16 → 2026-05-12 · 3 obs
● 2020-02-16 22:40:12
● 2026-05-12 17:28:06
○NSrouter.abc-cosmos.com.tw2008-11-27 → 2017-02-10 · 4 obs
● 2017-02-10 04:17:30
○ 2020-02-16 22:40:12
○ 2026-05-12 17:28:06
○MXabc-cosmos.com.tw2008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-15 07:15:08
○ 2026-05-12 17:28:06
●MXmail.abc-cosmos.com.tw2015-07-15 → 2026-05-12 · 3 obs
● 2015-07-15 07:15:08
● 2026-05-12 17:28:06
●MXmail2.abc-cosmos.com.tw2015-07-15 → 2026-05-12 · 3 obs
● 2015-07-15 07:15:08
● 2026-05-12 17:28:06
○MXms.abc-cosmos.com.tw2015-07-15 → 2017-02-10 · 5 obs
● 2015-07-15 07:15:08
● 2017-02-10 04:17:30
○ 2020-02-16 22:40:12
○ 2026-05-12 17:28:06
●A103.17.8.432026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 10:51:46
● 2026-05-12 17:28:06
○A219.84.79.982008-11-27 → 2008-11-27 · 3 obs
○ 2015-07-15 07:15:08
○ 2026-05-12 17:28:06
○A59.120.142.152008-11-27 → 2020-02-16 · 4 obs
● 2020-02-16 22:40:12
○ 2026-02-16 10:51:46
○ 2026-05-12 17:28:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| abc-cosmos.com.tw | ns11.twnic.net.tw, ns12.twnic.net.tw | - |
✅ Authoritative Response
Server:104.199.237.109
NS records: ns11.twnic.net.tw, ns12.twnic.net.tw
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.17.8.43 |
| NS | 2 | ns12.twnic.net.tw, ns11.twnic.net.tw |
| MX | 2 | mail2.abc-cosmos.com.tw (pri: 10), mail.abc-cosmos.com.tw (pri: 5) |
| TXT | 1 | v=spf1 +a +mx +ip4:168.95.4.0/23 +ip4:22 |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Hierarchy
abc-cosmos.com.tw is a parent of mail2.abc-cosmos.com.tw, mail.abc-cosmos.com.tw, ns2.abc-cosmos.com.tw and ns1.abc-cosmos.com.tw.
IP Addresses
abc-cosmos.com.tw points to a single IP: 103.17.8.43.
Other host names, for instance morespace.com.hk, www.namchow.com.tw, zlhe.org.tw, rcbt.org.tw and life-taiwan.com.tw share IP numbers with abc-cosmos.com.tw.
Name Servers
abc-cosmos.com.tw's delegation is to two name servers ns11.twnic.net.tw and ns12.twnic.net.tw.
abc-cosmos.com.tw shares the same name server configuration as other domains, such as proview.com.tw, taiwan-trump.com.tw, olivette.com.tw, flowring.com.tw and flexotech.com.tw.
Host names with five IP numbers: ns12.twnic.net.tw points to 2001:454e:c010:101::234, 2001:b000:1e0:c000::13, 60.199.218.234, 104.199.237.109 and 211.20.231.13.
Host names with three IP numbers: ns11.twnic.net.tw points to 54.249.43.242, 203.73.24.198 and 210.201.138.52.
Mail Servers
Two mail servers mail2.abc-cosmos.com.tw and mail.abc-cosmos.com.tw handle abc-cosmos.com.tw.
Host names with one IP number: mail2.abc-cosmos.com.tw and mail.abc-cosmos.com.tw point to 59.120.142.15.