mrp.matrix.jp - robtex.com
mrp.matrix.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.181.97.90🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www280.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 ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | mrp.matrix.jp ⭐ | ||||||
| A | 202.181.97.90🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www280.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2005-07-18 #24 | ||||||
matrix.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-05-01 #1 | ||||||
rank #71763 globally
rank #1500 in the tld
WOT: SAFE (64/100)
📈 Tranco rank: #195,086
MX for
mrp.matrix.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmrp.matrix.jp2015-08-20 → 2026-07-24 · 2 obs
● 2026-07-24 06:46:04
●A202.181.97.902015-08-20 → 2026-07-24 · 2 obs
● 2026-07-24 06:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| matrix.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 matrix.jp (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.181.97.90 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mrp.matrix.jp (pri: 10) |
| 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
Mail Server Role
mrp.matrix.jp serves as a mail server for mrp.matrix.jp.
IP Addresses
mrp.matrix.jp has exactly one IP address — 202.181.97.90.
otegaru-minatoya.sakura.ne.jp, ryuhmon.mokuren.ne.jp, cauty.com plus two other host names have IP numbers in common with mrp.matrix.jp.
Name Servers
The authoritative name servers for mrp.matrix.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.
At least some of mrp.matrix.jp's name servers are shared with other domains, for example bunka-comet.sakura.ne.jp, inasala.com, granrodeo.jpn.org and two more.
The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.
Mail Servers
mrp.matrix.jp uses exactly one mail server, which is mrp.matrix.jp.
mrp.matrix.jp directs to just one IP number, 202.181.97.90.