skiweb.jp - dns.ninja
skiweb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.26.4🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m3.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 | skiweb.jp ⭐ | ||||||
| A | 202.172.26.4🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m3.coreserver.jp | ||||||
| TXT | v=spf1 ip4:202.172.26.4 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@skiweb.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=1785111303 | ||||||
MX for
skiweb.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.value-domain.com2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 01:10:10
●NSns2.value-domain.com2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 01:10:10
●NSns3.value-domain.com2026-05-29 → 2026-07-27 · 3 obs
● 2026-05-29 01:42:26
● 2026-07-27 01:10:10
●MXskiweb.jp2015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 01:10:10
●A202.172.26.42015-08-20 → 2026-07-27 · 2 obs
● 2026-07-27 01:10:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| skiweb.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 skiweb.jp (unsigned zone)
⏱️ Timing
Total: 955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.26.4 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | skiweb.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.26.4 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.skiweb.j |
Analysis
Mail Server Role
skiweb.jp acts as its own mail server.
IP Addresses
skiweb.jp points to a single IP number: 202.172.26.4.
Additional host names — ueyama-s.com, www.re-ay.com, mail.ayaki.net and two others — share IP numbers with skiweb.jp.
Name Servers
skiweb.jp carries NS records delegating to ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
The name servers of skiweb.jp overlap at least partially with those of other domains — among them ff11ragna.net, acnous.net, dec-station.net and two more.
These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com each resolve to a single IP address: ns1.value-domain.com resolves to 172.64.52.38, ns2.value-domain.com resolves to 172.64.53.3 and ns3.value-domain.com resolves to 172.64.52.38.
ns1.value-domain.com along with ns3.value-domain.com each resolve to 172.64.52.38 IP addresses.
Mail Servers
skiweb.jp has a single mail server: skiweb.jp itself.
skiweb.jp carries a single IP number, which is 202.172.26.4.