csr-communicate.com - robtex.com
csr-communicate.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.198.3.173🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| PTR | www.csr-communicate.com | ||||||
| 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 | mail.csr-communicate.com ⭐ | ||||||
| A | 117.120.50.196🇯🇵 atworks117.120.48.0/21 A.T.WORKS,Inc. CIDR-block NO.1 | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-10-02 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784304007 | ||||||
Subdomains
Same first word
csr-communicate.com |
DNS History
6 records (5 active, 1 former)
●MXmail.csr-communicate.com2015-08-23 → 2026-07-17 · 2 obs
● 2026-07-17 16:10:06
○A153.121.48.712015-08-23 → 2018-08-28 · 4 obs
● 2018-08-28 23:30:36
○ 2026-03-26 05:41:54
○ 2026-07-17 16:10:06
●A52.198.3.1732026-03-26 → 2026-07-17 · 3 obs
● 2026-03-26 05:41:54
● 2026-07-17 16:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| csr-communicate.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csr-communicate.com (unsigned zone)
⏱️ Timing
Total: 1308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.198.3.173 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mail.csr-communicate.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
csr-communicate.com is the parent domain of www.csr-communicate.com and mail.csr-communicate.com.
IP Addresses
csr-communicate.com points to a single IP number: 52.198.3.173.
There are other host names — www.csr-communicate.com among them — that share IP numbers with csr-communicate.com.
Name Servers
DNS for csr-communicate.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of csr-communicate.com overlap at least partially with those of other domains — among them tokyobraze.co.jp, aokifudousan.com, driving-force.jp and two more.
These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.
Mail Servers
csr-communicate.com has one mail server: mail.csr-communicate.com.
mail.csr-communicate.com has exactly one IP number: 117.120.50.196.