htysa.com - robtex.com
htysa.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 | htysa.com ⭐ | ||||||
| A | 220.228.6.241🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.htysa.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 #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=1774374827 | ||||||
MX for
htysa.com |
Subdomains
www.htysa.com |
Same first word
htysa.com |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.icstock.com.tw2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 02:40:02
● 2026-03-24 18:17:34
●NSns2.icstock.com.tw2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 02:40:02
● 2026-03-24 18:17:34
●NSsp234.f1.com.tw2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 02:40:02
● 2026-03-24 18:17:34
●MXhtysa.com2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 18:17:34
●MXwww.htysa.com2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 18:17:34
●A220.228.6.2412026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 02:40:02
● 2026-03-24 18:17:34
○A60.199.193.2032016-12-17 → 2017-08-26 · 4 obs
● 2017-08-26 14:57:38
○ 2026-03-14 02:40:02
○ 2026-03-24 18:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| htysa.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 htysa.com (unsigned zone)
⏱️ Timing
Total: 1370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.241 |
| NS | 2 | dns2.f1.com.tw, dns1.f1.com.tw |
| MX | 2 | htysa.com (pri: 10), www.htysa.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
htysa.com is the parent of www.htysa.com.
Mail Server Role
For htysa.com, the mail server is htysa.com.
www.htysa.com is a mail server commonly used with htysa.com.
IP Addresses
htysa.com resolves to one IP number: 220.228.6.241.
other host names including 173ut.com, www.prdsf.com, man.com.tw, www.xx507.com and www.av(0x736578)4f.com share IP numbers with htysa.com.
Name Servers
htysa.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.
htysa.com at least partially shares name servers with other domains, for instance su67h.com, av223.com, x971.com, momo-849.com and show-99.com.
These name servers are commonly used with ns1.oknet.tw, ns2.oknet.tw and sf243.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
htysa.com is handled by two mail servers: htysa.com and www.htysa.com.
Host names with a single IP:
htysa.com points to 220.228.6.241.
www.htysa.com points to 220.228.6.241.
Host names pointing to 220.228.6.241: htysa.com and www.htysa.com.