173va.com - robtex.com
173va.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.241🇹🇼 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 | 173va.com ⭐ | ||||||
| A | 220.228.6.241🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.173va.com(14) | ||||||
| A | 220.228.6.241🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| SOA | dns1.f1.com.twohgo@ms23.hinet.net 2000-11-01 #9 | ||||||
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 | ||||||
Subdomains
www.173va.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.icstock.com.tw2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:35:52
● 2026-03-24 07:35:54
●NSns2.icstock.com.tw2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:35:52
● 2026-03-24 07:35:54
●NSsp234.f1.com.tw2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:35:52
● 2026-03-24 07:35:54
●MX173va.com2015-07-09 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:54
●MXwww.173va.com2015-07-09 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:54
●A220.228.6.2412026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 07:35:52
● 2026-03-24 07:35:54
○A220.228.6.32015-07-09 → 2018-09-19 · 6 obs
● 2016-03-03 03:07:26
○ 2016-07-17 19:52:46
● 2018-09-19 16:53:18
○ 2026-03-24 07:35:52
○ 2026-03-24 07:35:54
○A220.228.6.382016-07-17 → 2016-07-17 · 4 obs
● 2016-07-17 19:52:46
○ 2018-09-19 16:53:18
○ 2026-03-24 07:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| 173va.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 173va.com (unsigned zone)
⏱️ Timing
Total: 1221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.241 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | www.173va.com (pri: 14), 173va.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
The parent of www.173va.com is 173va.com.
IP Addresses
173va.com points to a single IP: 220.228.6.241.
Other host names, for instance avgg6cc.com, momo-617.com, hinet.tv, tpwwk.com and khk862.com share IP numbers with 173va.com.
Name Servers
173va.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.
173va.com partially shares name servers with other domains; examples include av17go.com, l323.com, us35s.com, me55t.com and lovesf6.com.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw and sf243.f1.com.tw.
Host names pointing to IPs:
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
173va.com is handled by two mail servers: 173va.com and www.173va.com.
Host names with one IP number
Host name 173va.com points to 220.228.6.241
Host name www.173va.com points to 220.228.6.241
Host names that point to 220.228.6.241: 173va.com and www.173va.com