ctrans.org - dns.ninja
ctrans.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.149.7🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv206.sixcore.ne.jp | ||||||
| NS | ns1.sixcore.ne.jp ⭐ | ||||||
| A | 202.226.36.232🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.sixcore.ne.jp | ||||||
| NS | ns2.sixcore.ne.jp | ||||||
| A | 202.226.39.241🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.sixcore.ne.jp | ||||||
| NS | ns3.sixcore.ne.jp | ||||||
| A | 202.226.37.248🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.sixcore.ne.jp | ||||||
| MX | ctrans.org ⭐ | ||||||
| A | 157.112.149.7🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | sv206.sixcore.ne.jp | ||||||
| TXT | google-site-verification=NxGQiAkmp2THrVl7AuZ5S7-gXyXZy_9kA1UE_RMl8mQ | ||||||
| TXT | v=spf1 +a:sv206.sixcore.ne.jp +a:ctrans.org +mx include:spf.sender.xserver.jp... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783785044 | ||||||
MX for
ctrans.org |
Subdomains
www.ctrans.org |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.sixcore.ne.jp2015-07-08 → 2026-07-11 · 2 obs
● 2026-07-11 16:09:56
●NSns2.sixcore.ne.jp2015-07-08 → 2026-07-11 · 2 obs
● 2026-07-11 16:09:56
●NSns3.sixcore.ne.jp2015-07-08 → 2026-07-11 · 2 obs
● 2026-07-11 16:09:56
●MXctrans.org2015-07-08 → 2026-07-11 · 2 obs
● 2026-07-11 16:09:56
●A157.112.149.72015-07-08 → 2026-07-11 · 2 obs
● 2026-07-11 16:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ctrans.org | ns3.sixcore.ne.jp, ns1.sixcore.ne.jp, ns2.sixcore.ne.jp | - |
✅ Authoritative Response
Server:202.226.39.241
NS records: ns3.sixcore.ne.jp, ns1.sixcore.ne.jp, ns2.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrans.org (unsigned zone)
⏱️ Timing
Total: 1036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.149.7 |
| NS | 3 | ns2.sixcore.ne.jp, ns1.sixcore.ne.jp... |
| MX | 1 | ctrans.org (pri: 0) |
| TXT | 2 | google-site-verification=NxGQiAkmp2THrVl, v=spf1 +a:sv206.sixcore.ne.jp +a:ctrans. |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
Analysis
Hierarchy
www.ctrans.org is a subdomain of ctrans.org.
Mail Server Role
ctrans.org handles its own mail, functioning as its own mail server.
IP Addresses
ctrans.org resolves to just one IP address, 157.112.149.7.
Two other host names, along with hmc-kofusya.com, www.mihokan.co.jp and marukoukensetsu.jp, also share IP numbers with ctrans.org.
Name Servers
ctrans.org has three name servers — ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
The name servers of ctrans.org overlap at least partially with those of other domains — among them golfginza.net, liability.jp, fudousangakuin.jp and two more.
Each of the three hostnames points to exactly one IP address: ns1.sixcore.ne.jp points to 202.226.36.232, ns2.sixcore.ne.jp points to 202.226.39.241 and ns3.sixcore.ne.jp points to 202.226.37.248.
Mail Servers
ctrans.org is served by just one mail server: ctrans.org.
ctrans.org points to one IP number — 157.112.149.7.