yclean.jp - robtex.com
yclean.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.28.65🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | s64.coreserver.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | yclean.jp ⭐ | ||||||
| A | 202.172.28.65🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | s64.coreserver.jp | ||||||
| TXT | v=spf1 ip4:202.172.28.65 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@yclean.jp 2020-08-26 #19 | ||||||
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=1785846602 | ||||||
MX for
yclean.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.value-domain.com2015-07-12 → 2026-08-04 · 2 obs
● 2026-08-04 12:53:52
●NSns2.value-domain.com2015-07-12 → 2026-08-04 · 2 obs
● 2026-08-04 12:53:52
●NSns3.value-domain.com2026-06-23 → 2026-08-04 · 3 obs
● 2026-06-23 07:18:06
● 2026-08-04 12:53:52
●MXyclean.jp2015-07-12 → 2026-08-04 · 5 obs
● 2018-08-05 14:21:44
○ 2026-06-23 07:18:06
● 2026-06-24 02:18:52
● 2026-08-04 12:53:52
●A202.172.28.652015-07-12 → 2026-08-04 · 2 obs
● 2026-08-04 12:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| yclean.jp | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yclean.jp (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.28.65 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | yclean.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.28.65 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.yclean.j |
Analysis
Mail Server Role
yclean.jp handles its own mail, functioning as its own mail server.
IP Addresses
yclean.jp resolves to just one IP address, 202.172.28.65.
Two other host names, along with www.hpbiz.biz, www.kwd.net and takao-que.net, also share IP numbers with yclean.jp.
Name Servers
The authoritative name servers for yclean.jp are ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com — three in total.
yclean.jp shares at least some of its name servers with other domains, including debt-wifelog.com, teraikun.net, toyounyu.co.jp and two others.
The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.
The hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com each have one IP address. ns1.value-domain.com resolves to 172.64.52.38; ns2.value-domain.com resolves to 172.64.53.3; ns3.value-domain.com resolves to 172.64.52.38 — the same address as ns1.value-domain.com.
Both ns1.value-domain.com and ns3.value-domain.com resolve to 172.64.52.38 IP addresses each.
Mail Servers
yclean.jp is served by just one mail server: yclean.jp.
yclean.jp directs to just one IP number, 202.172.28.65.