9453dd.com - robtex.com
9453dd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| NS | dns1.f1.com.tw ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| NS | dns2.f1.com.tw ⚠️ Not in parent delegation | ||||||
| A | 220.228.6.17🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| NS | ns1.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.228🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp228.f1.com.tw | ||||||
| NS | ns2.icstock.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.210.72🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp72.f1.com.tw | ||||||
| NS | sp234.f1.com.tw ⚠️ Not in zone NS records | ||||||
| A | 218.32.213.234🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp234.f1.com.tw | ||||||
| MX | 9453dd.com ⭐ | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| MX | www.9453dd.com(14) | ||||||
| A | 220.228.131.168🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | ll-220-228-131-168.ll.sparqnet.net | ||||||
| SOA | dns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #8 | ||||||
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=1777110301 | ||||||
MX for
9453dd.com |
Same first word
9453dd.com |
DNS History
8 records (8 active, 0 former)
●NSns1.icstock.com.tw2026-03-24 → 2026-04-25 · 2 obs
● 2026-04-25 09:46:04
●NSns2.icstock.com.tw2026-03-24 → 2026-04-25 · 2 obs
● 2026-04-25 09:46:04
●MX9453dd.com2026-03-24 → 2026-04-25 · 2 obs
● 2026-04-25 09:46:04
●MXwww.9453dd.com2026-03-24 → 2026-04-25 · 2 obs
● 2026-04-25 09:46:04
●A220.228.131.1682026-03-24 → 2026-04-25 · 2 obs
● 2026-04-25 09:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| 9453dd.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.213.234
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 9453dd.com (unsigned zone)
⏱️ Timing
Total: 1640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.131.168 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | 9453dd.com (pri: 10), www.9453dd.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Mail Server Role
9453dd.com serves as the mail server for 9453dd.com.
www.9453dd.com often functions as the mail server, commonly paired with 9453dd.com.
IP Addresses
9453dd.com points to a single IP address: 220.228.131.168.
Other host names such as show99a.com, www.b173b.com, www.1g8s.com, www.1jsy.com and mx1.e4er.com share IP numbers with 9453dd.com.
Name Servers
9453dd.com is delegated to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw, ns1.icstock.com.tw and ns2.icstock.com.tw.
At least part of the name servers for 9453dd.com are shared with other domains, for instance yoyop51.com, caw4d.com, h471.com, willct.com and uthome-avshow.com.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw, sf243.f1.com.tw and sp76.f1.com.tw.
Host names with one IP number:
dns1.f1.com.tw points to 218.32.213.234
dns2.f1.com.tw points to 220.228.6.17
sp234.f1.com.tw points to 218.32.213.234
ns1.icstock.com.tw points to 218.32.213.228
ns2.icstock.com.tw points to 218.32.210.72
Host names that point to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw
Mail Servers
9453dd.com is served by two mail servers: 9453dd.com and www.9453dd.com.
Host names sharing a single IP: 9453dd.com and www.9453dd.com point to 220.228.131.168.