utmimib.com - dns.ninja
utmimib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.229.238.9🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238009.goodon.com.tw | ||||||
| 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 | utmimib.com ⭐ | ||||||
| A | 220.229.238.9🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238009.goodon.com.tw | ||||||
| MX | www.utmimib.com(14) | ||||||
| A | 220.229.238.9🇹🇼 NCIC-TW220.229.238.0/24 New Century InfoComm Tech Co., Ltd. | ||||||
| PTR | sp238009.goodon.com.tw | ||||||
| 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=1786394119 | ||||||
MX for
utmimib.com |
Subdomains
www.utmimib.com |
Same first word
utmimib.com |
DNS History
8 records (8 active, 0 former)
●NSns1.icstock.com.tw2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 20:59:56
●NSns2.icstock.com.tw2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 20:59:56
●MXutmimib.com2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 20:59:56
●MXwww.utmimib.com2026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 20:59:56
●A220.229.238.92026-02-21 → 2026-08-10 · 2 obs
● 2026-08-10 20:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| utmimib.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 utmimib.com (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.229.238.9 |
| NS | 2 | dns1.f1.com.tw, dns2.f1.com.tw |
| MX | 2 | www.utmimib.com (pri: 14), utmimib.com (pri: 10) |
| SOA | 1 | dns1.f1.com.tw ohgo.ms23.hinet.net |
Analysis
Hierarchy
utmimib.com is the parent zone for www.utmimib.com.
Mail Server Role
utmimib.com acts as its own mail server.
www.utmimib.com frequently appears as a mail server alongside utmimib.com.
IP Addresses
utmimib.com points to a single IP number: 220.229.238.9.
Additional host names — www.utmimia.com, utmimia.com, utmimie.com and two others — share IP numbers with utmimib.com.
Name Servers
Delegation for utmimib.com is to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw and two others.
utmimib.com partially shares its NS delegation with several other domains, including v438.com, vk279.com, 258oo.com and two others.
In DNS configurations, these name servers often share authority with ns1.icstock.com.tw, ns2.icstock.com.tw, sf243.f1.com.tw and 4 other name servers.
Host names pointing to a single IP address:
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.
dns1.f1.com.tw and sp234.f1.com.tw are host names that each point to 218.32.213.234 IP addresses.
Mail Servers
utmimib.com is handled by two mail servers: utmimib.com and www.utmimib.com.
utmimib.com and www.utmimib.com both resolve to the same single IP address: 220.229.238.9.
utmimib.com and www.utmimib.com are host names that each point to 220.229.238.9 IP addresses.