utyut2.com - robtex.com
utyut2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.228.6.6🇹🇼 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| PTR | sp234.f1.com.tw | ||||||
| MX | utyut2.com ⭐ | ||||||
| A | 220.228.6.6🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd. | ||||||
| MX | www.utyut2.com(14) | ||||||
| A | 220.228.6.6🇹🇼 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=1783413816 | ||||||
MX for
utyut2.com |
Subdomains
www.utyut2.com |
Same first word
utyut2.com |
DNS History
12 records (8 active, 4 former)
●NSdns1.f1.com.tw2015-12-17 → 2026-07-07 · 3 obs
● 2015-12-17 06:07:04
● 2026-07-07 08:44:04
●NSdns2.f1.com.tw2015-12-17 → 2026-07-07 · 3 obs
● 2015-12-17 06:07:04
● 2026-07-07 08:44:04
●NSns1.icstock.com.tw2026-06-25 → 2026-07-07 · 3 obs
● 2026-06-25 00:22:10
● 2026-07-07 08:44:04
●NSns2.icstock.com.tw2026-06-25 → 2026-07-07 · 3 obs
● 2026-06-25 00:22:10
● 2026-07-07 08:44:04
○NSrsdn1.octor.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-17 06:07:04
○ 2026-07-07 08:44:04
○NSrsdn2.octor.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-17 06:07:04
○ 2026-07-07 08:44:04
●NSsp234.f1.com.tw2026-06-25 → 2026-07-07 · 3 obs
● 2026-06-25 00:22:10
● 2026-07-07 08:44:04
●MXutyut2.com2015-12-17 → 2026-07-07 · 2 obs
● 2026-07-07 08:44:04
●MXwww.utyut2.com2015-12-17 → 2026-07-07 · 2 obs
● 2026-07-07 08:44:04
○A220.228.6.32015-08-16 → 2015-12-17 · 4 obs
● 2015-12-17 06:07:04
○ 2016-03-26 05:33:16
○ 2026-07-07 08:44:04
○A220.228.6.382016-03-26 → 2017-06-05 · 5 obs
● 2016-03-26 05:33:16
● 2017-06-05 17:29:34
○ 2026-06-25 00:22:10
○ 2026-07-07 08:44:04
●A220.228.6.62026-06-25 → 2026-07-07 · 3 obs
● 2026-06-25 00:22:10
● 2026-07-07 08:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| utyut2.com | ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw | - |
✅ Authoritative Response
Server:218.32.210.72
NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utyut2.com (unsigned zone)
⏱️ Timing
Total: 3082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.228.6.6 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | utyut2.com (pri: 10), www.utyut2.com (pri: 14) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
www.utyut2.com is a subdomain of utyut2.com.
Mail Server Role
utyut2.com is listed as a mail server for itself.
www.utyut2.com is a mail server commonly deployed alongside utyut2.com.
IP Addresses
utyut2.com resolves to one IP address: 220.228.6.6.
ww7010.com, twav3f.com, www.v5lu.com and two other host names share IP numbers with utyut2.com.
Name Servers
utyut2.com has five name servers, which are dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
The name servers of utyut2.com overlap at least partially with those of other domains — among them 9j9k.com, santerose.com, a173a.com and two more.
These name servers commonly appear in delegations together with ns1.icstock.com.tw, ns2.icstock.com.tw, sf243.f1.com.tw and 3 other.
Hosts with just one IP address:
The hostname dns1.f1.com.tw resolves to 218.32.213.234.
The hostname dns2.f1.com.tw resolves to 220.228.6.17.
The hostname sp234.f1.com.tw resolves to 218.32.213.234.
The hostname ns1.icstock.com.tw resolves to 218.32.213.228.
The hostname ns2.icstock.com.tw resolves to 218.32.210.72.
dns1.f1.com.tw along with sp234.f1.com.tw each resolve to 218.32.213.234 IP addresses.
Mail Servers
utyut2.com relies on two mail servers for delivery — utyut2.com and www.utyut2.com.
utyut2.com directs to 220.228.6.6, as does www.utyut2.com — both hostnames resolve to that one IP address.
utyut2.com along with www.utyut2.com each resolve to 220.228.6.6 IP addresses.