rt2050.com - robtex.com
rt2050.com
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=1774768762 | ||||||
MX for
rt2050.com |
Same first word
rt2050.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSa.dns.gandi.net2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-18 01:42:36
○ 2026-03-29 07:34:38
○NSb.dns.gandi.net2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-18 01:42:36
○ 2026-03-29 07:34:38
○NSc.dns.gandi.net2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-18 01:42:36
○ 2026-03-29 07:34:38
●NSns1.xserver.jp2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
●NSns2.xserver.jp2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
●NSns3.xserver.jp2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
●NSns4.xserver.jp2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
●NSns5.xserver.jp2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
○MXinterscan.internetdynamique.com2008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-18 01:42:36
○ 2026-03-29 07:34:38
●MXrt2050.com2017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
●A183.90.242.352017-04-10 → 2026-03-29 · 3 obs
● 2017-04-10 11:34:42
● 2026-03-29 07:34:38
○A217.112.62.162008-03-07 → 2008-03-07 · 3 obs
○ 2015-10-18 01:42:36
○ 2026-03-29 07:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| rt2050.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt2050.com (unsigned zone)
⏱️ Timing
Total: 1146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.242.35 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | rt2050.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2134.xserver.jp +a:rt2050.co |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
rt2050.com serves as the mail server for rt2050.com.
IP Addresses
rt2050.com points to a single IP number: 183.90.242.35.
Other host names, for instance aoiroshinkoku.net, ayanai.com, souzoku-juku.jp, mail.memorich.jp and deoseek.jp share IP numbers with rt2050.com.
Name Servers
rt2050.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
rt2050.com shares name servers with other domains at least partially, for instance kaizenmaru.com, ub-style.jp, choice-guide.com, p-con.net and walin.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
A single mail server handles rt2050.com and rt2050.com.
Host name rt2050.com resolves to IP 183.90.242.35.