wt-rikon.com - robtex.com
wt-rikon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.182.164🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky014.cbsv.jp | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ns1.cbsv.jp | ||||||
| A | 172.64.52.149🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.199🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.cbsv.jp | ||||||
| A | 172.64.53.51🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.143🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | wt-rikon.com ⭐ | ||||||
| A | 183.90.182.164🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky014.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.182.164 include:_spf.cbsv.jp ~all | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@wt-rikon.com 2025-09-19 #7 | ||||||
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=1776038332 | ||||||
MX for
wt-rikon.com |
Same first word
wt-rikon.com |
DNS History
11 records (5 active, 6 former)
○NS01.dnsv.jp2016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
○NS02.dnsv.jp2016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
○NS03.dnsv.jp2016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
○NS04.dnsv.jp2016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
●NSa.misconfigured.dns.server.invalid2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 21:43:22
● 2026-04-13 00:07:26
●NSns1.cbsv.jp2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 21:43:22
● 2026-04-13 00:07:26
●NSns2.cbsv.jp2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 21:43:22
● 2026-04-13 00:07:26
○MXmail.eyeta.jp2016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
●MXwt-rikon.com2026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 21:43:22
● 2026-04-13 00:07:26
○A160.16.211.1892016-12-20 → 2017-10-18 · 4 obs
● 2017-10-18 05:54:14
○ 2026-02-18 21:43:22
○ 2026-04-13 00:07:26
●A183.90.182.1642026-02-18 → 2026-04-13 · 3 obs
● 2026-02-18 21:43:22
● 2026-04-13 00:07:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| wt-rikon.com | ns1.cbsv.jp, ns2.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.52.199
NS records: ns1.cbsv.jp, ns2.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wt-rikon.com (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.182.164 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | wt-rikon.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.182.164 include:_spf.c |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
Analysis
Mail Server Role
wt-rikon.com serves as the mail server for wt-rikon.com.
IP Addresses
wt-rikon.com points to IP number 183.90.182.164.
For instance, other host names (0x6e616b6564)heroine.com, reform-daiichi.com, euwalker.com, jp-pa.com and tokyorobot.com share IP numbers with wt-rikon.com.
Name Servers
The delegation for wt-rikon.com is handled by three name servers: ns1.cbsv.jp, ns2.cbsv.jp and a.misconfigured.dns.server.invalid.
wt-rikon.com shares name servers with other domains at least partially, for example cdnbor.uz, 251.229.46.in-addr.arpa, gtl-h.com, nickchernobaev.com and yuvalronmusic.com.
These name servers are commonly used alongside ns1.domeeninimi.ee, ns2.domeeninimi.ee, ndns1.cosmotown.com, ndns2.cosmotown.com, ns1.vigbo.site and ns2.vigbo.site.
Host names with two IP numbers:
ns1.cbsv.jp points to 172.64.52.149 and 172.64.52.199; ns2.cbsv.jp points to 172.64.53.51 and 172.64.53.143.
Mail Servers
wt-rikon.com is handled by a single mail server, wt-rikon.com.
wt-rikon.com points to a single IP: 183.90.182.164.