rssco.co.jp - robtex.com
rssco.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.236.62.147🇺🇸 Google23.236.62.0/24 | ||||||
| PTR | 147.62.236.23.bc.googleusercontent.com | ||||||
| NS | asns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.254.86🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns1.customer.ne.jp | ||||||
| NS | asns2.customer.ne.jp | ||||||
| A | 210.150.254.94🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | asns2.customer.ne.jp | ||||||
| MX | mail.rssco.co.jp ⭐ | ||||||
| A | 116.80.19.119🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | rssco.co.jp | ||||||
| TXT | v=spf1 +ip4:116.80.19.119/32 +ip4:116.80.18.2/32 include:fmx.etius.jp -all | ||||||
| SOA | asns1.customer.ne.jpskitazawa@rssco.co.jp serial=1633168279 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSasns1.customer.ne.jp2026-06-23 → 2026-08-08 · 3 obs
● 2026-06-23 03:58:40
● 2026-08-08 03:00:20
●NSasns2.customer.ne.jp2026-06-23 → 2026-08-08 · 3 obs
● 2026-06-23 03:58:40
● 2026-08-08 03:00:20
○NSdns1.shop-pro.jp2015-05-12 → 2017-04-08 · 4 obs
● 2017-04-08 18:57:10
○ 2026-06-23 03:58:40
○ 2026-08-08 03:00:20
○NSdns2.shop-pro.jp2015-05-12 → 2017-04-08 · 4 obs
● 2017-04-08 18:57:10
○ 2026-06-23 03:58:40
○ 2026-08-08 03:00:20
●MXmail.rssco.co.jp2026-06-23 → 2026-08-08 · 3 obs
● 2026-06-23 03:58:40
● 2026-08-08 03:00:20
○MXmail13.shop-pro.jp2015-05-12 → 2017-04-08 · 4 obs
● 2017-04-08 18:57:10
○ 2026-06-23 03:58:40
○ 2026-08-08 03:00:20
○A163.44.191.382017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 18:57:10
○ 2026-06-23 03:58:40
○ 2026-08-08 03:00:20
○A210.157.19.512015-05-12 → 2016-07-21 · 4 obs
● 2016-07-21 06:35:00
○ 2017-04-08 18:57:10
○ 2026-08-08 03:00:20
●A23.236.62.1472026-06-23 → 2026-08-08 · 3 obs
● 2026-06-23 03:58:40
● 2026-08-08 03:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| rssco.co.jp | asns1.customer.ne.jp, asns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.86
NS records: asns1.customer.ne.jp, asns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rssco.co.jp (unsigned zone)
⏱️ Timing
Total: 1632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 2 | asns1.customer.ne.jp, asns2.customer.ne.jp |
| MX | 1 | mail.rssco.co.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:116.80.19.119/32 +ip4:116.80 |
| SOA | 1 | asns1.customer.ne.jp skitazawa.rssco.co. |
Analysis
Hierarchy
rssco.co.jp serves as the parent of mail.rssco.co.jp and www.rssco.co.jp.
IP Addresses
rssco.co.jp has exactly one IP address — 23.236.62.147.
maplehill.com, tjdfurniture.com, mpd-tech.net plus two other host names have IP numbers in common with rssco.co.jp.
Name Servers
rssco.co.jp is delegated to two name servers: asns1.customer.ne.jp and asns2.customer.ne.jp.
The name server configuration of rssco.co.jp is shared with other domains, for instance 7days.ne.jp, emirocks.com, ipmold.co.jp and two others.
asns1.customer.ne.jp directs to 210.150.254.86 and asns2.customer.ne.jp directs to 210.150.254.94; each host name points to exactly one IP number.
Mail Servers
rssco.co.jp uses one mail server — mail.rssco.co.jp.
mail.rssco.co.jp resolves to a single IP number: 116.80.19.119.