ct-next.jp - robtex.com
ct-next.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| NS | udns1.cscdns.net ⭐ | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| MX | mail.reed.jp ⭐ | ||||||
| A | 119.82.27.163🇯🇵 TSUKAERUNET119.82.24.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | reed.jp | ||||||
| PTR | mail.reed.jp | ||||||
| TXT | globalsign-domain-verification=35F7440E8C07FB81B222D76BE8257333 | ||||||
| TXT | _globalsign-domain-verification=AZxjrf6f2NKgd_AFy9gXaQ5I7KfdPvnSwegwpU-y6o | ||||||
| TXT | _globalsign-domain-verification=huy9XJyAnxgqIB_JlBbL80NzShw8XXKmRAFYUsv5KQ | ||||||
| TXT | _globalsign-domain-verification=ox2A-rCSZVP3ArOP0tHM4nCXGWFM4r8YX1kkMr9nZO | ||||||
| TXT | v=spf1 include:spf10.reedexpo.co.jp include:spf20.reedexpo.co.jp include:spf3... | ||||||
| SOA | udns1.cscdns.netpremiumdns@support.neustar 2019-10-26 #25 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1778343303 | ||||||
Same first word
ct-next.jp |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.netnames.net2017-05-29 → 2017-05-29 · 3 obs
○ 2026-04-22 07:15:36
○ 2026-05-09 16:41:10
○NSns2.netnames.net2017-05-29 → 2017-05-29 · 3 obs
○ 2026-04-22 07:15:36
○ 2026-05-09 16:41:10
○NSns5.netnames.net2017-05-29 → 2017-05-29 · 3 obs
○ 2026-04-22 07:15:36
○ 2026-05-09 16:41:10
○NSns6.netnames.net2017-05-29 → 2017-05-29 · 3 obs
○ 2026-04-22 07:15:36
○ 2026-05-09 16:41:10
●NSudns1.cscdns.net2026-04-22 → 2026-05-09 · 3 obs
● 2026-04-22 07:15:36
● 2026-05-09 16:41:10
●NSudns2.cscdns.uk2026-04-22 → 2026-05-09 · 3 obs
● 2026-04-22 07:15:36
● 2026-05-09 16:41:10
○A185.26.230.1292017-05-29 → 2017-05-29 · 3 obs
○ 2026-04-22 07:15:36
○ 2026-05-09 16:41:10
●A204.74.99.1032026-04-22 → 2026-05-09 · 3 obs
● 2026-04-22 07:15:36
● 2026-05-09 16:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| ct-next.jp | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.111.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ct-next.jp (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.103 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | mail.reed.jp (pri: 10) |
| TXT | 5 | globalsign-domain-verification=35F7440E8, _globalsign-domain-verification=AZxjrf6f... |
| SOA | 1 | udns1.cscdns.net premiumdns.support.neus |
Analysis
IP Addresses
ct-next.jp resolves to a single IP address: 204.74.99.103.
Other host names including sabordemama.com, xn--btvv3hkuj01l.cn, www.revlon-cosmetics.com, makechangefly.com and afco.info share IP numbers with ct-next.jp.
Name Servers
ct-next.jp's delegation uses two name servers, udns1.cscdns.net and udns2.cscdns.uk.
ct-next.jp shares the same name server setup as other domains, for example natwest-insuranceservices.org, netsshop.dk, paulweiss.report, praxis-insurance.com and ipdevents.com.
ct-next.jp at least partially shares name servers with other domains, including thecanadianvrsp.ca, bfgoodrich.vn, termlifenow.com, jhvitality.com and bfgoodrich.com.tr.
These name servers are commonly used with ns0005.secondary.cloudflare.com and ns0182.secondary.cloudflare.com.
Host names with two IPs:
udns1.cscdns.net points to: 2001:502:f3ff::201 and 204.74.66.1
udns2.cscdns.uk points to: 2001:502:4612::201 and 204.74.111.1
Mail Servers
ct-next.jp is handled by a single mail server, mail.reed.jp.
ct-next.jp shares its mail server setup with other domains, including cloud-japan.jp, ceramics-japan.jp, windexpo.jp, smartgridexpo.jp and reedexpo.jp.
The mail servers for ct-next.jp are shared with other domains, for instance tooljapan.jp, ijk-fair.jp, robodex.jp, bag-expo.jp and japan-mfg.jp.
mail.reed.jp points to a single IP: 119.82.27.163.