www.biscom.jp - robtex.com
www.biscom.jp
| CNAME | biscom.jp | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.214.204🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4064.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 | biscom.jp ⭐ | ||||||
| A | 153.127.214.204🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | www4064.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www4064.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-05-10 #1 | ||||||
biscom.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.214.204🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | biscom.jp ⭐ | ||||||
| TXT | v=spf1 a:www4064.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-05-10 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A211.13.196.1642015-06-12 → 2018-08-08 · 4 obs
● 2018-08-08 05:49:52
○ 2026-03-26 08:01:56
○ 2026-05-09 20:55:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, c.dns.jp, f.dns.jp, g.dns.jp... | - |
| biscom.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biscom.jp (unsigned zone)
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | biscom.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
IP Addresses
www.biscom.jp points to a single IP number: 153.127.214.204.
Other host names, for instance www4064.sakura.ne.jp, toukei.link, azure-tokyo.co.jp, kiyanagi.co.jp and odawara-jichisoren.net share IP numbers with www.biscom.jp.
Name Servers
The delegation for www.biscom.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
www.biscom.jp at least partially shares name servers with other domains, for instance mkimpo.com, kabesen.net, sanritz.com, zab-zab.sakura.ne.jp and 4.5.1.0.6.2.1.0.3.5.1.0.3.1.0.3.2.0.1.0.0.0.5.2.1.0.4.2.ip6.arpa.
Host names with one IP number:
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
www.biscom.jp is handled by a single mail server, biscom.jp.
www.biscom.jp uses the same mail server setup as other domains, such as biscom.jp.
biscom.jp points to a single IP: 153.127.214.204.