corescope.co.jp - robtex.com
corescope.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.27.184🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www1944.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | corescope.co.jp ⭐ | ||||||
| A | 59.106.27.184🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www1944.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www1944.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2015-11-25 #12 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
corescope.co.jp |
Subdomains
www.corescope.co.jp |
Same first word
corescope.us |
corescope.co.jp |
Similar names
DNS History
5 records (5 active, 0 former)
●MXcorescope.co.jp2018-05-19 → 2026-03-23 · 2 obs
● 2026-03-23 11:45:48
●A59.106.27.1842018-05-19 → 2026-03-23 · 2 obs
● 2026-03-23 11:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, g.dns.jp, e.dns.jp, f.dns.jp... | - |
| corescope.co.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corescope.co.jp (unsigned zone)
⏱️ Timing
Total: 902ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.27.184 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | corescope.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www1944.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Hierarchy
corescope.co.jp is the parent of www.corescope.co.jp.
Mail Server Role
corescope.co.jp serves as the mail server for corescope.co.jp.
IP Addresses
corescope.co.jp points to IP number 59.106.27.184.
For instance, other host names hans.ed.jp, oks-corp.com, smrt.jp, lv-yokohama.sakura.ne.jp and pcpos2.sakura.ne.jp share IP numbers with corescope.co.jp.
Name Servers
The delegation for corescope.co.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
corescope.co.jp shares name servers with other domains at least partially, for example web-reborn.com, cpa-minami.com, s-ozaki.com, yamaguchihidekazu.com and shonan-ht.co.jp.
These name servers are commonly used with dns.sakura.ad.jp.
Host names with a single IP address: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
corescope.co.jp is handled by a single mail server, corescope.co.jp.
corescope.co.jp points to a single IP: 59.106.27.184.