freeserver.jp - dns.ninja
freeserver.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.161.41🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv.fspage.future-s.com | ||||||
| NS | ns0.future-s.com ⭐ | ||||||
| A | 219.99.167.170🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | ns0.future-s.com | ||||||
| NS | ns1.future-s.com | ||||||
| A | 219.99.160.181🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | ns1.future-s.com | ||||||
| MX | sv.freeserver.jp ⭐ | ||||||
| A | 219.99.161.41🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv.fspage.future-s.com | ||||||
| TXT | v=spf1 a:sv.freeserver.jp include:vscan.fsi.ne.jp include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | ns0.future-s.comdnsadmin@future-s.com 2007-07-12 #0 | ||||||
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=1786007702 | ||||||
Subdomains
sv.freeserver.jp |
Same first word
Similar names
referverse.com |
serverfree.com |
serverfree.ru |
serverfree.cn |
serverfree.net |
serverfree.de |
serverfree.it |
serverfree.com.au |
DNS History
4 records (4 active, 0 former)
●NSns0.future-s.com2015-07-18 → 2026-08-06 · 2 obs
● 2026-08-06 09:31:40
●NSns1.future-s.com2015-07-18 → 2026-08-06 · 2 obs
● 2026-08-06 09:31:40
●MXsv.freeserver.jp2015-07-18 → 2026-08-06 · 2 obs
● 2026-08-06 09:31:40
●A219.99.161.412015-07-18 → 2026-08-06 · 2 obs
● 2026-08-06 09:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, d.dns.jp, c.dns.jp, g.dns.jp... | - |
| freeserver.jp | ns1.future-s.com, ns0.future-s.com | - |
✅ Authoritative Response
Server:219.99.167.170
NS records: ns1.future-s.com, ns0.future-s.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freeserver.jp (unsigned zone)
⏱️ Timing
Total: 1406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.161.41 |
| NS | 2 | ns1.future-s.com, ns0.future-s.com |
| MX | 1 | sv.freeserver.jp (pri: 10) |
| TXT | 1 | v=spf1 a:sv.freeserver.jp include:vscan. |
| SOA | 1 | ns0.future-s.com dnsadmin.future-s.com |
Analysis
Hierarchy
freeserver.jp serves as the parent of sv.freeserver.jp.
IP Addresses
freeserver.jp resolves to just one IP address, 219.99.161.41.
freeserver.jp shares its IP numbers with other host names like sv.freeserver.jp, sv.fspage.future-s.com and future-i.jp.
Name Servers
freeserver.jp is served by two delegated name servers, ns0.future-s.com and ns1.future-s.com.
freeserver.jp shares its NS records with other domains, for example ikeuchi.org, kubota-scale.cn, toko-land.com and two others.
freeserver.jp has at least partial name server overlap with other domains, such as lec-online.com, veryrubycut.jp, fint-shop.com and two others.
It is common to find these name servers paired with the name servers ns2.future-s.com, ns3.future-s.com, ns4.future-s.com and ns5.future-s.com.
ns0.future-s.com directs to 219.99.167.170 and ns1.future-s.com directs to 219.99.160.181; each host name points to exactly one IP number.
Mail Servers
The sole mail server for freeserver.jp is sv.freeserver.jp.
Mail server setup for freeserver.jp matches that of other domains, among them sv.freeserver.jp.
There is one IP number for sv.freeserver.jp: 219.99.161.41.