acu-forward.com - robtex.com
acu-forward.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.154🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.cbsv.jp | ||||||
| NS | ns1.cbsv.jp ⭐ | ||||||
| A | 172.64.52.149🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.199🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.cbsv.jp | ||||||
| A | 172.64.53.51🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.143🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | acu-forward.com ⭐ | ||||||
| A | 183.90.183.154🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky004.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.154 include:_spf.cbsv.jp ~all | ||||||
| SOA | ns1.cbsv.jpns2@cbsv.jp 2020-01-13 #23 | ||||||
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=1774567867 | ||||||
MX for
acu-forward.com |
Same first word
acu-forward.com |
DNS History
5 records (4 active, 1 former)
●MXacu-forward.com2018-11-01 → 2026-03-26 · 2 obs
● 2026-03-26 23:44:46
○A183.90.183.1522018-11-01 → 2018-11-01 · 2 obs
○ 2026-03-26 23:44:46
●A183.90.183.1542026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| acu-forward.com | ns1.cbsv.jp, ns2.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.53.143
NS records: ns1.cbsv.jp, ns2.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acu-forward.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.154 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | acu-forward.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.154 include:_spf.c |
| SOA | 1 | ns1.cbsv.jp ns2.cbsv.jp |
Analysis
Mail Server Role
acu-forward.com serves as the mail server for acu-forward.com.
IP Addresses
acu-forward.com points to IP number: 183.90.183.154.
Other host names such as www.aionkey.com, www.av-sengokujidai.com, pro-este.com, jla-eyelash.jp and www.kochi-f.co.jp share IPs with acu-forward.com.
Name Servers
acu-forward.com is delegated to two name servers: ns1.cbsv.jp and ns2.cbsv.jp.
acu-forward.com shares the same name server setup as lip-house.com, ts-japan.net, artigianociao.jp, riverpark.jp and sendaiefc.com.
acu-forward.com at least partially shares name servers with other domains, for instance cx-guide.com, horizonbleu.info, alstroemeria.net, gpsnguyenvy.com and jbri.jp.
these name servers are often used in conjunction with the name servers a.misconfigured.dns.server.invalid.
Host names with two IP numbers: ns1.cbsv.jp points to: 172.64.52.149 and 172.64.52.199; ns2.cbsv.jp points to: 172.64.53.51 and 172.64.53.143.
Mail Servers
acu-forward.com is handled by a single mail server, acu-forward.com.
acu-forward.com points to a single IP: 183.90.183.154.