dlc-tw.com - robtex.com
dlc-tw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.24.112🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | p20.coowo.com | ||||||
| NS | m.coowo.com ⭐ | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| NS | n.coowo.com | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
| MX | mail.dlc-tw.com ⭐ | ||||||
| A | 103.118.24.112🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | p20.coowo.com | ||||||
| TXT | v=spf1 a mx ip4:103.118.24.0/24 ip4:103.118.25.0/24 include:_spf.google.com i... | ||||||
| SOA | m.coowo.comjuno@ychsucpa.com.tw serial=1656380317 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777132446 | ||||||
Subdomains
mail.dlc-tw.com |
Same first word
dlc-tw.com |
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail.dlc-tw.com2015-08-05 → 2026-04-25 · 2 obs
● 2026-04-25 16:12:48
●A103.118.24.1122026-04-04 → 2026-04-25 · 3 obs
● 2026-04-04 00:10:34
● 2026-04-25 16:12:48
○A122.147.44.1852015-08-05 → 2016-07-27 · 4 obs
● 2016-07-27 03:33:58
○ 2016-10-20 07:18:00
○ 2026-04-25 16:12:48
○A203.74.202.412016-10-20 → 2017-01-24 · 5 obs
● 2016-10-20 07:18:00
● 2017-01-24 16:01:16
○ 2026-04-04 00:10:34
○ 2026-04-25 16:12:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| dlc-tw.com | m.coowo.com, n.coowo.com | 2 records |
✅ Authoritative Response
Server:103.118.24.133
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dlc-tw.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.24.112 |
| NS | 2 | n.coowo.com, m.coowo.com |
| MX | 1 | mail.dlc-tw.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.118.24.0/24 ip4:103. |
| SOA | 1 | m.coowo.com juno.ychsucpa.com.tw |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (m.coowo.com, n.coowo.com)
Analysis
Hierarchy
dlc-tw.com is the parent of mail.dlc-tw.com.
IP Addresses
dlc-tw.com resolves to one IP number: 103.118.24.112.
other host names including shouieco.com.tw, wkp.com.tw, ivylearning.com.tw, rs-event.com.tw and mail.ivylearning.com.tw share IP numbers with dlc-tw.com.
Name Servers
dlc-tw.com is delegated to two name servers m.coowo.com and n.coowo.com.
dlc-tw.com shares the same name server setup as other domains, for instance skm57515.com, travelfun.com.tw, 45.166.199.60.in-addr.arpa, tll.com.tw and centurytech.com.tw.
dlc-tw.com at least partially shares name servers with other domains, for instance dingsmart.com.tw, haus.com.tw, emax-co.com and je-net.com.tw.
These name servers are commonly used alongside ns3.coowo.com and ns4.coowo.com.
Host names with one IP number:
m.coowo.com points to 103.118.24.13
n.coowo.com points to 103.118.24.133
Mail Servers
dlc-tw.com is handled by a single mail server, mail.dlc-tw.com.
mail.dlc-tw.com resolves to IP 103.118.24.112.