sa23g.com - robtex.com
sa23g.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.149🇹🇼 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 | sa23g.com ⭐ | ||||||
| A | 220.228.6.149🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.sa23g.com(14) | ||||||
| A | 220.228.6.149🇹🇼 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=1771291435 | ||||||
MX for
sa23g.com |
Subdomains
www.sa23g.com |
Same first word
sa23g.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.icstock.com.tw2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 04:41:40
● 2026-03-24 10:14:20
●NSns2.icstock.com.tw2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 04:41:40
● 2026-03-24 10:14:20
●NSsp234.f1.com.tw2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 04:41:40
● 2026-03-24 10:14:20
●MXsa23g.com2020-01-06 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:20
●MXwww.sa23g.com2020-01-06 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:20
●A220.228.6.1492026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 04:41:40
● 2026-03-24 10:14:20
○A220.228.6.2102020-01-06 → 2020-01-06 · 3 obs
○ 2026-02-16 04:41:40
○ 2026-03-24 10:14:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| sa23g.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 sa23g.com (unsigned zone)
⏱️ Timing
Total: 1228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.149 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | sa23g.com (pri: 10), www.sa23g.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
sa23g.com is the parent of www.sa23g.com.
Mail Server Role
sa23g.com is the mail server for sa23g.com.
Together with sa23g.com, www.sa23g.com is commonly used as a mail server.
IP Addresses
sa23g.com resolves to a single IP: 220.228.6.149.
Other host names, for instance www.sypp22.com, www.app18s.com, kubi.com.tw, app18s.com and www.sa23g.com share IP numbers with sa23g.com.
Name Servers
sa23g.com delegates 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.
sa23g.com shares some name servers with other domains, for example chat427.com, 0204miss.com, hi-2012.com, 4798.info and 728w.com.
These name servers are often used together with ns1.oknet.tw, ns2.oknet.tw and sf243.f1.com.tw.
Host names with one IP number:
Hostname dns1.f1.com.tw points to 218.32.213.234
Hostname dns2.f1.com.tw points to 220.228.6.17
Hostname sp234.f1.com.tw points to 218.32.213.234
Hostname ns1.icstock.com.tw points to 218.32.213.228
Hostname ns2.icstock.com.tw points to 218.32.210.72
Hostnames pointing to 218.32.213.234: dns1.f1.com.tw and sp234.f1.com.tw
Mail Servers
sa23g.com is handled by two mail servers: sa23g.com and www.sa23g.com.
Host names with one IP number:
sa23g.com points to: 220.228.6.149
www.sa23g.com points to: 220.228.6.149
Names pointing to 220.228.6.149: sa23g.com and www.sa23g.com