proprint.co.jp - robtex.com
proprint.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.239.66.73🇯🇵 IDC210.239.64.0/21 Frontier Inc. | ||||||
| PTR | senyo66x73.atw.ne.jp | ||||||
| NS | ns0.atw.jp ⭐ | ||||||
| A | 182.16.226.200🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns0.atw.jp | ||||||
| NS | ns.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns1.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 210.236.247.71🇯🇵 IDC210.236.240.0/20 Frontier Inc. | ||||||
| NS | ns2.atw.jp ⚠️ Not in parent delegation | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns2.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 219.99.220.242🇯🇵 NSK219.99.192.0/19 Co.,Ltd. 2-1,Minami-cho,Kanazawa-shi,Ishikawa,920-8769 | ||||||
| PTR | ns2.atw.jp | ||||||
| NS | ns3.atw.jp ⚠️ Not in parent delegation | ||||||
| NS | ns3.dlsv.com ⚠️ Not in zone NS records | ||||||
| A | 182.16.226.193🇯🇵 atworks182.16.224.0/21 A.T.WORKS,Inc. CIDR-block NO.2 | ||||||
| PTR | ns3.atw.jp | ||||||
| MX | smtp.proprint.co.jp ⭐ | ||||||
| A | 210.239.66.73🇯🇵 IDC210.239.64.0/21 Frontier Inc. | ||||||
| PTR | senyo66x73.atw.ne.jp | ||||||
| TXT | v=spf1 +ip4:210.239.66.73 ~all | ||||||
| SOA | ns0.atw.jphostmaster@atw.jp 2025-05-28 #1 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
smtp.proprint.co.jp |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns0.atw.jp2026-06-27 → 2026-08-13 · 3 obs
● 2026-06-27 02:13:56
● 2026-08-13 01:34:20
●NSns1.atw.jp2026-06-27 → 2026-08-13 · 3 obs
● 2026-06-27 02:13:56
● 2026-08-13 01:34:20
●NSns2.atw.jp2026-06-27 → 2026-08-13 · 3 obs
● 2026-06-27 02:13:56
● 2026-08-13 01:34:20
●NSns3.atw.jp2026-06-27 → 2026-08-13 · 3 obs
● 2026-06-27 02:13:56
● 2026-08-13 01:34:20
●MXsmtp.proprint.co.jp2015-07-18 → 2026-08-13 · 2 obs
● 2026-08-13 01:34:20
●A210.239.66.732026-06-27 → 2026-08-13 · 2 obs
● 2026-08-13 01:34:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, g.dns.jp, d.dns.jp, a.dns.jp... | - |
| proprint.co.jp | ns2.dlsv.com, ns.dlsv.com, ns3.dlsv.com | - |
✅ Authoritative Response
Server:182.16.226.193
NS records: ns2.dlsv.com, ns.dlsv.com, ns3.dlsv.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proprint.co.jp (unsigned zone)
⏱️ Timing
Total: 1437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.239.66.73 |
| NS | 3 | ns3.atw.jp, ns1.atw.jp... |
| MX | 1 | smtp.proprint.co.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.239.66.73 ~all |
| SOA | 1 | ns0.atw.jp hostmaster.atw.jp |
Analysis
Hierarchy
smtp.proprint.co.jp is a subdomain of proprint.co.jp.
IP Addresses
proprint.co.jp has exactly one IP address — 210.239.66.73.
smtp.proprint.ne.jp, proprint.ne.jp, senyo66x73.atw.ne.jp and smtp.proprint.co.jp are examples of host names that share IP numbers with proprint.co.jp.
Name Servers
proprint.co.jp is served by 7 authoritative name servers — among them ns2.dlsv.com, ns3.dlsv.com, ns.dlsv.com and 4 others.
The name servers of proprint.co.jp overlap at least partially with those of other domains — among them auracreate.co.jp, kono-keiei.com, pccare.jp and two more.
These name servers commonly co-occur with the name servers ns1.atw.jp, ns2.atw.jp, ns3.atw.jp and ns0.atw.jp.
Host names resolving to a single IP address:
The hostname ns2.dlsv.com resolves to 219.99.220.242.
The hostname ns3.dlsv.com resolves to 182.16.226.193.
The hostname ns.dlsv.com resolves to 210.236.247.71.
The hostname ns0.atw.jp resolves to 182.16.226.200.
The hostname ns1.atw.jp resolves to 210.236.247.71.
The hostname ns2.atw.jp resolves to 219.99.220.242.
ns2.dlsv.com along with ns2.atw.jp each resolve to 219.99.220.242 IP addresses.
ns.dlsv.com along with ns1.atw.jp each resolve to 210.236.247.71 IP addresses.
Mail Servers
proprint.co.jp uses one mail server — smtp.proprint.co.jp.
smtp.proprint.co.jp carries a single IP number, which is 210.239.66.73.