ccsw.jp - robtex.com
ccsw.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785467702 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns.ccsw.jp2015-06-24 → 2026-07-31 · 2 obs
● 2026-07-31 03:25:54
●NSns1.ccsw.jp2026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
●NSns101.mail-office.biz2026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
●NSns101.mail-office.net2026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
●NSns2.ccsw.jp2026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
○MXmail.ccsw.jp2015-06-24 → 2016-12-10 · 4 obs
● 2016-12-10 15:12:00
○ 2026-07-14 17:13:28
○ 2026-07-31 03:25:54
●MXsmtp.google.com2026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
○A157.7.163.122015-11-08 → 2016-12-10 · 5 obs
● 2015-11-08 14:41:30
● 2016-12-10 15:12:00
○ 2026-07-14 17:13:28
○ 2026-07-31 03:25:54
○A157.7.166.1032015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-08 14:41:30
○ 2026-07-31 03:25:54
●A57.181.234.182026-07-14 → 2026-07-31 · 3 obs
● 2026-07-14 17:13:28
● 2026-07-31 03:25:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, f.dns.jp, a.dns.jp, e.dns.jp... | - |
| ccsw.jp | ns101.mail-office.net, ns101.mail-office.biz | - |
✅ Authoritative Response
Server:57.181.234.18
NS records: ns101.mail-office.net, ns101.mail-office.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ccsw.jp (unsigned zone)
⏱️ Timing
Total: 913ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 57.181.234.18 |
| NS | 3 | ns2.ccsw.jp, ns.ccsw.jp... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 +a +mx +ip4:57.181.234.18 +a:ccsw, google-site-verification=L4bUJRIPV5oFY20 |
| SOA | 1 | ns1.ccsw.jp info.ccsw.jp |
Analysis
Hierarchy
ccsw.jp is a parent domain, with ns1.ccsw.jp, ns.ccsw.jp and ns2.ccsw.jp beneath it.
IP Addresses
ccsw.jp resolves to just one IP address, 57.181.234.18.
Two other host names, along with yahara.to, amiya.name and mail.nanpu.jp, also share IP numbers with ccsw.jp.
Name Servers
ccsw.jp delegates to five name servers: ns101.mail-office.biz, ns1.ccsw.jp, ns2.ccsw.jp and two others.
ccsw.jp has at least partial name server overlap with other domains, such as daiichiseika.jp, saiji.co.jp, face-server.jp and two others.
ns101.mail-office.net, ns.daiichiseika.jp and ns1.saiji.co.jp — plus 7 other name servers — are commonly paired with these name servers.
Host names that point to one IP address:
ns101.mail-office.biz has the IP address 57.181.234.18.
ns1.ccsw.jp has the IP address 57.181.234.18.
ns2.ccsw.jp has the IP address 57.181.234.18.
ns.ccsw.jp has the IP address 57.181.234.18.
ns101.mail-office.net has the IP address 57.181.234.18.
Host names ns101.mail-office.biz, ns1.ccsw.jp, ns2.ccsw.jp and two others resolve to 57.181.234.18.
Mail Servers
The sole mail server for ccsw.jp is smtp.google.com.
Among the domains sharing a mail server setup with ccsw.jp are unateus.com, gildersonline.co.uk, deliverydash.com.br and two others.
There is at least a partial MX overlap between ccsw.jp and other domains, including hoprmedia.com, intellispect.co, mebway.com and two others.
With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 others.