sinsetsu.com - robtex.com
sinsetsu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.244.99.163🇺🇸 FC2-SJ104.244.96.0/22 104.244.96.0/22 | ||||||
| NS | ns.sinsetsu.com ⭐ | ||||||
| NS | mdns1.fc2.com ⚠️ Not in zone NS records | ||||||
| A | 208.71.106.202🇺🇸 Amazon208.71.106.0/24 EC2 Prefix | ||||||
| A | 208.71.106.203🇺🇸 Amazon208.71.106.0/24 EC2 Prefix | ||||||
| NS | mdns2.fc2.com ⚠️ Not in zone NS records | ||||||
| A | 208.71.106.205🇺🇸 Amazon208.71.106.0/24 EC2 Prefix | ||||||
| A | 208.71.106.206🇺🇸 Amazon208.71.106.0/24 EC2 Prefix | ||||||
| MX | mail.sinsetsu.com ⭐ | ||||||
| A | 104.244.99.163🇺🇸 FC2-SJ104.244.96.0/22 104.244.96.0/22 | ||||||
| TXT | v=spf1 include:spf-hosting.fc2.com ~all | ||||||
| SOA | ns.sinsetsu.commail@sinsetsu.com serial=3 | ||||||
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=1776242587 | ||||||
Same first word
sinsetsu.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSmdns1.fc2.com2026-03-15 → 2026-04-15 · 3 obs
● 2026-03-15 04:26:58
● 2026-04-15 09:12:18
●NSmdns2.fc2.com2026-03-15 → 2026-04-15 · 3 obs
● 2026-03-15 04:26:58
● 2026-04-15 09:12:18
●NSns.sinsetsu.com2017-10-10 → 2026-04-15 · 2 obs
● 2026-04-15 09:12:18
●MXmail.sinsetsu.com2017-10-10 → 2026-04-15 · 2 obs
● 2026-04-15 09:12:18
●A104.244.99.1632026-03-15 → 2026-04-15 · 3 obs
● 2026-03-15 04:26:58
● 2026-04-15 09:12:18
○A199.116.177.72017-10-10 → 2017-10-10 · 3 obs
○ 2026-03-15 04:26:58
○ 2026-04-15 09:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| sinsetsu.com | mdns1.fc2.com, mdns2.fc2.com | 2 records |
✅ Authoritative Response
Server:208.71.106.211
NS records: mdns1.fc2.com, mdns2.fc2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinsetsu.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.244.99.163 |
| MX | 1 | mail.sinsetsu.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf-hosting.fc2.com ~all |
| SOA | 1 | ns.sinsetsu.com mail.sinsetsu.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (mdns1.fc2.com, mdns2.fc2.com)
Analysis
IP Addresses
sinsetsu.com points to a single IP: 104.244.99.163.
Other host names, for instance mail.aredreds.com, www.tickethills.com, mito-cleaner.com, veryok.jp and rslite7.fc2.com share IP numbers with sinsetsu.com.
Name Servers
sinsetsu.com is delegated to three name servers: mdns1.fc2.com, mdns2.fc2.com and ns.sinsetsu.com.
sinsetsu.com partially shares name servers with other domains; examples include emuoh.com, yokozutsumi.com, linkshander.com, momotaro.mobi and onepiece-log.com.
these name servers are commonly used with the name servers mdns3.fc2.com.
Host names with two IP numbers:
mdns1.fc2.com points to: 208.71.106.202 and 208.71.106.203
mdns2.fc2.com points to: 208.71.106.205 and 208.71.106.206
Mail Servers
sinsetsu.com is handled by a single mail server, mail.sinsetsu.com.
mail.sinsetsu.com points to a single IP: 104.244.99.163.