nirai-estate.com - robtex.com
nirai-estate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.206.121.85🇯🇵 InfoSphere61.206.112.0/20 INTERLINK | ||||||
| PTR | server2.c21.to | ||||||
| NS | c21.to ⭐ | ||||||
| A | 117.102.216.132🇯🇵 InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| PTR | server.c21.to | ||||||
| A | 117.102.216.133🇯🇵 InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| PTR | image.c21.to | ||||||
| NS | server.c21.to | ||||||
| A | 117.102.216.132🇯🇵 InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| PTR | server.c21.to | ||||||
| NS | server2.c21.to | ||||||
| A | 61.206.121.85🇯🇵 InfoSphere61.206.112.0/20 INTERLINK | ||||||
| PTR | server2.c21.to | ||||||
| MX | mail.nirai-estate.com ⭐ | ||||||
| A | 117.102.216.132🇯🇵 InfoSphere117.102.192.0/19 Interlink co., ltd. CIDR009 | ||||||
| PTR | server.c21.to | ||||||
| TXT | v=spf1 include:c21.to ~all | ||||||
| SOA | c21.toinfo@nirai-estate.com serial=200101010 | ||||||
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=1777281676 | ||||||
Subdomains
mail.nirai-estate.com |
Same first word
nirai-estate.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NS7c294447.i-revonet.jp2015-08-20 → 2017-07-06 · 4 obs
● 2017-07-06 03:03:54
○ 2026-03-18 02:05:00
○ 2026-04-27 09:44:44
●NSserver2.c21.to2026-03-18 → 2026-04-27 · 3 obs
● 2026-03-18 02:05:00
● 2026-04-27 09:44:44
●MXmail.nirai-estate.com2015-08-20 → 2026-04-27 · 2 obs
● 2026-04-27 09:44:44
○A117.102.216.1322026-03-18 → 2026-04-12 · 7 obs
● 2026-03-18 02:05:00
○ 2026-03-20 23:08:06
○ 2026-03-25 17:31:20
● 2026-04-12 21:38:10
○ 2026-04-27 09:44:42
○ 2026-04-27 09:44:44
○A124.41.68.712015-08-20 → 2016-11-08 · 4 obs
● 2016-11-08 22:06:54
○ 2017-07-06 03:03:54
○ 2026-04-27 09:44:44
○A124.41.69.2332015-08-20 → 2017-07-06 · 6 obs
○ 2015-12-13 20:01:48
○ 2016-11-08 22:06:54
● 2017-07-06 03:03:54
○ 2026-03-18 02:05:00
○ 2026-04-27 09:44:44
●A61.206.121.852026-03-20 → 2026-04-27 · 6 obs
● 2026-03-20 23:08:06
● 2026-03-25 17:31:20
○ 2026-04-12 21:38:10
● 2026-04-27 09:44:42
● 2026-04-27 09:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| nirai-estate.com | server.c21.to, server2.c21.to | - |
✅ Authoritative Response
Server:117.102.216.132
NS records: server.c21.to, server2.c21.to
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nirai-estate.com (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.102.216.132 |
| NS | 2 | server.c21.to, server2.c21.to |
| MX | 1 | mail.nirai-estate.com (pri: 10) |
| TXT | 1 | v=spf1 include:c21.to ~all |
| SOA | 1 | c21.to info.nirai-estate.com |
Analysis
Hierarchy
The parent of mail.nirai-estate.com is nirai-estate.com.
IP Addresses
nirai-estate.com points to a single IP address: 61.206.121.85.
Other host names such as geonetwork.jp, mail.0021.to, ns2.c21.to, f-products.jp and utopia-town.com share IPs with nirai-estate.com.
Name Servers
nirai-estate.com is delegated to three name servers: c21.to, server2.c21.to and server.c21.to.
nirai-estate.com at least partially shares name servers with other domains, for example utopia-town.com, nagashimakougei.com, 0021.to, sumitai-ie.jp and geonetwork.co.jp.
Host names with two IP numbers:
Host name c21.to points to: 117.102.216.132 and 117.102.216.133.
Host names with one IP number:
Host name server2.c21.to points to: 61.206.121.85.
Host name server.c21.to points to: 117.102.216.132.
Host names pointing to 117.102.216.132:
Mail Servers
The mail.nirai-estate.com mail server handles nirai-estate.com.
mail.nirai-estate.com points to a single IP number: 117.102.216.132.