submit.com.tw - dns.ninja
submit.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.251.204.137🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s737.sureserver.com | ||||||
| NS | ns1.hostsolution737.com ⭐ | ||||||
| A | 116.251.204.137🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s737.sureserver.com | ||||||
| NS | ns2.hostsolution737.com | ||||||
| A | 116.251.206.137🇭🇰 ICDSoft116.251.206.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | ns2.hostsolution737.com | ||||||
| MX | mail.submit.com.tw ⭐ | ||||||
| A | 116.251.204.137🇭🇰 ICDSoft116.251.204.0/24 ICD Soft Ltd 39-41 Tsvetna gradina str | ||||||
| PTR | s737.sureserver.com | ||||||
| TXT | v=spf1 a mx include:hostsolution737.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.hostsolution737.comhostmaster@submit.com.tw serial=1785206200 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006386386 | ||||||
Subdomains
mail.submit.com.tw |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.hostsolution737.com2008-11-26 → 2026-07-28 · 2 obs
● 2026-07-28 05:44:44
●NSns2.hostsolution737.com2008-11-26 → 2026-07-28 · 2 obs
● 2026-07-28 05:44:44
●MXmail.submit.com.tw2008-11-26 → 2026-07-28 · 2 obs
● 2026-07-28 05:44:44
●A116.251.204.1372015-07-04 → 2026-07-28 · 3 obs
● 2015-07-04 14:35:12
● 2026-07-28 05:44:44
○A203.194.209.1952008-11-26 → 2008-11-26 · 3 obs
○ 2015-07-04 14:35:12
○ 2026-07-28 05:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.twnic.net.tw, a.twnic.net.tw, g.twnic.net.tw, e.twnic.net.tw... | - |
| submit.com.tw | ns1.hostsolution737.com, ns2.hostsolution737.com | - |
✅ Authoritative Response
Server:116.251.206.137
NS records: ns1.hostsolution737.com, ns2.hostsolution737.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.204.137 |
| NS | 2 | ns1.hostsolution737.com, ns2.hostsolution737.com |
| MX | 1 | mail.submit.com.tw (pri: 0) |
| TXT | 1 | v=spf1 a mx include:hostsolution737.smtp |
| SOA | 1 | ns1.hostsolution737.com hostmaster.submi |
Analysis
Hierarchy
The domain mail.submit.com.tw falls under the parent submit.com.tw.
IP Addresses
submit.com.tw points to a single IP number: 116.251.204.137.
Additional host names — mail.yhremoval.com, mail.holsteingarage.com, mail.holsteinsgarage.com and two others — share IP numbers with submit.com.tw.
Name Servers
submit.com.tw uses two name servers for its delegation: ns1.hostsolution737.com and ns2.hostsolution737.com.
submit.com.tw shares its name server setup with other domains, including miss9999.com, hkmedtech.org, shiufat.com.hk and two others.
Each of ns1.hostsolution737.com and ns2.hostsolution737.com has one IP address: ns1.hostsolution737.com uses 116.251.204.137 and ns2.hostsolution737.com uses 116.251.206.137.
Mail Servers
submit.com.tw has one mail server: mail.submit.com.tw.
mail.submit.com.tw directs to just one IP number, 116.251.204.137.