csaph52.com - robtex.com
csaph52.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.4🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| 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 | csaph52.com ⭐ | ||||||
| A | 220.228.6.4🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.csaph52.com(14) | ||||||
| A | 220.228.6.4🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| 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=1774405722 | ||||||
MX for
csaph52.com |
Subdomains
www.csaph52.com |
Same first word
csaph52.com |
DNS History
8 records (8 active, 0 former)
●NSns1.icstock.com.tw2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 07:48:18
● 2026-03-25 02:39:36
●NSns2.icstock.com.tw2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 07:48:18
● 2026-03-25 02:39:36
●NSsp234.f1.com.tw2026-02-24 → 2026-03-25 · 3 obs
● 2026-02-24 07:48:18
● 2026-03-25 02:39:36
●MXcsaph52.com2015-07-10 → 2026-03-25 · 2 obs
● 2026-03-25 02:39:36
●MXwww.csaph52.com2015-07-10 → 2026-03-25 · 2 obs
● 2026-03-25 02:39:36
●A220.228.6.42015-07-10 → 2026-03-25 · 2 obs
● 2026-03-25 02:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| csaph52.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.213.228
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csaph52.com (unsigned zone)
⏱️ Timing
Total: 1516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.4 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.csaph52.com (pri: 14), csaph52.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
csaph52.com is the parent of www.csaph52.com.
Mail Server Role
For csaph52.com, the mail server is csaph52.com.
www.csaph52.com is a common mail server alongside csaph52.com.
IP Addresses
csaph52.com points to a single IP number: 220.228.6.4.
other host names for instance gdk168.com, ytfsa27.com, www.yy12355.com, www.appkkut.com and www.kjgc71.com share IP numbers with csaph52.com.
Name Servers
csaph52.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.
csaph52.com at least partially shares name servers with other domains, for instance xn--ut-su9c37gi33e.com, o546.com, (0x736578)y368.com, uthome.com.tw and wga833.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 a single IP:
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
Names pointing to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw
Mail Servers
Two mail servers handle csaph52.com: csaph52.com and www.csaph52.com.
Host names with a single IP number:
csaph52.com points to 220.228.6.4 and www.csaph52.com points to 220.228.6.4.
Host names that point to 220.228.6.4: csaph52.com and www.csaph52.com.