furutsu.net - robtex.com
furutsu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2407:d600:0:105:210:172:223:69🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | sv6.mcnx.jp | ||||||
| A | 210.172.223.69🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| NS | furutsu.net ⭐ | ||||||
| A | 2407:d600:0:105:210:172:223:69🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | sv6.mcnx.jp | ||||||
| A | 210.172.223.69🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | sv6.mcnx.jp | ||||||
| NS | ns1.mcnx.jp | ||||||
| A | 210.172.222.213🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ns1.mcnx.jp | ||||||
| NS | ns2.mcnx.jp | ||||||
| A | 210.172.218.182🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p218182.mirai.ne.jp | ||||||
| MX | sv6.mcnx.jp ⭐ | ||||||
| A | 2407:d600:0:105:210:172:223:69🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | sv6.mcnx.jp | ||||||
| A | 210.172.223.69🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | sv6.mcnx.jp | ||||||
| TXT | v=spf1 +ip4:210.172.223.69 +ip6:2407:d600:0:105:210:172:223:69 -all | ||||||
| SOA | furutsu.nethostmaster@furutsu.net 2019-06-21 #1 | ||||||
net
| 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=1778434531 | ||||||
NS for
furutsu.net |
Subdomains
mail.furutsu.net |
Same first word
Similar names
futurus.com |
futurus.pl |
futurus.org |
futurus.de |
futursu.com |
futurus.com.br |
futurus.co.za |
futurus.net |
futurus.online |
futurus.co |
DNS History
10 records (6 active, 4 former)
●NSfurutsu.net2015-06-06 → 2026-05-10 · 2 obs
● 2026-05-10 17:47:26
●NSns1.mcnx.jp2026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 00:12:26
● 2026-05-10 17:47:26
○NSns1.mmrs.jp2015-06-06 → 2017-06-11 · 4 obs
● 2017-06-11 15:32:20
○ 2026-05-07 00:12:26
○ 2026-05-10 17:47:26
●NSns2.mcnx.jp2026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 00:12:26
● 2026-05-10 17:47:26
○NSns2.mmrs.jp2015-06-06 → 2017-06-11 · 4 obs
● 2017-06-11 15:32:20
○ 2026-05-07 00:12:26
○ 2026-05-10 17:47:26
○MXmail.pvsa.mmrs.jp2015-06-06 → 2017-06-11 · 4 obs
● 2017-06-11 15:32:20
○ 2026-05-07 00:12:26
○ 2026-05-10 17:47:26
●MXsv6.mcnx.jp2026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 00:12:26
● 2026-05-10 17:47:26
○A210.172.218.392015-06-06 → 2017-06-11 · 4 obs
● 2017-06-11 15:32:20
○ 2026-05-07 00:12:26
○ 2026-05-10 17:47:26
●A210.172.223.692026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 00:12:26
● 2026-05-10 17:47:26
●A2407:d600:0:105:210:172:223:692026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 00:12:26
● 2026-05-10 17:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| furutsu.net | ns1.mcnx.jp, ns2.mcnx.jp | - |
✅ Authoritative Response
Server:210.172.222.213
NS records: ns1.mcnx.jp, ns2.mcnx.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for furutsu.net (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.223.69 |
| AAAA | 1 | 2407:d600:0:105:210:172:223:69 |
| NS | 2 | ns1.mcnx.jp, ns2.mcnx.jp |
| MX | 1 | sv6.mcnx.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.172.223.69 +ip6:2407:d60 |
| SOA | 1 | furutsu.net hostmaster.furutsu.net |
Analysis
Hierarchy
furutsu.net is a parent of mail.furutsu.net.
Name Server Role
furutsu.net serves as a name server for furutsu.net.
Commonly, ns1.mcnx.jp and ns2.mcnx.jp act as name servers along with furutsu.net.
IP Addresses
furutsu.net points to two IP numbers: 2407:d600:0:105:210:172:223:69 and 210.172.223.69.
Other host names such as sv6.mcnx.jp, hirose-kaikei.com, sekiinbo.com, mail.queen-city.net and sakurano.jp share IP numbers with furutsu.net.
Name Servers
furutsu.net is delegated to three name servers: furutsu.net, ns1.mcnx.jp and ns2.mcnx.jp.
At least part of the name servers for furutsu.net are shared with other domains, for instance shiro-showroom.com, gifu-itmonodukuri.jp, royalwood.co.jp, japan-payment.com and hirano.ac.jp.
Two IP numbers for a host name:
furutsu.net points to 2407:d600:0:105:210:172:223:69 and 210.172.223.69.
One IP number for a host name:
ns1.mcnx.jp points to 210.172.222.213.
ns2.mcnx.jp points to 210.172.218.182.
Mail Servers
The mail server for furutsu.net is sv6.mcnx.jp.
furutsu.net uses the same mail server setup as other domains, for instance makuwa.jp, vandenplas.jp, shiranaino.jp, com-h.jp and haneda-otsuka.com.
Hostname sv6.mcnx.jp resolves to two IPs: 2407:d600:0:105:210:172:223:69 and 210.172.223.69.