furin.jp - robtex.com
furin.jp
| DNSSEC | β οΈ Not signed | ||||||
| A | 49.212.207.50π―π΅ SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3040.sakura.ne.jp | ||||||
| NS | ns1.value-domain.com β | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.53.3πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115πΊπΈ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns5.value-domain.com β οΈ Not in zone NS records | ||||||
| A | 172.64.52.38πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161πΊπΈ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | furin.jp β | ||||||
| A | 49.212.207.50π―π΅ SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3040.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www3040.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=APGT5dYaAsI5ye9aOHGIRUzD4srSPuLpXXMsG_r3EFc | ||||||
| SOA | ns1.value-domain.comhostmaster@furin.jp 2026-04-28 #23 | ||||||
jp
| DNSSEC | π Signed (DS record present) | ||||||
| NS | z.dns.jp β | ||||||
| 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=1778453103 | ||||||
MX for
furin.jp |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
βNSns1.value-domain.com2015-07-16 β 2026-05-10 Β· 2 obs
β 2026-05-10 22:58:22
βNSns2.value-domain.com2015-07-16 β 2026-05-10 Β· 2 obs
β 2026-05-10 22:58:22
βNSns3.value-domain.com2026-04-05 β 2026-05-10 Β· 3 obs
β 2026-04-05 01:23:54
β 2026-05-10 22:58:22
βNSns4.value-domain.com2026-04-05 β 2026-05-10 Β· 3 obs
β 2026-04-05 01:23:54
β 2026-05-10 22:58:22
βNSns5.value-domain.com2026-04-05 β 2026-05-10 Β· 3 obs
β 2026-04-05 01:23:54
β 2026-05-10 22:58:22
βMXfurin.jp2015-07-16 β 2026-05-10 Β· 2 obs
β 2026-05-10 22:58:22
βA160.16.77.492015-07-16 β 2026-04-05 Β· 3 obs
β 2026-04-05 01:23:54
β 2026-05-10 22:58:22
βA49.212.207.502026-05-10 β 2026-05-10 Β· 2 obs
β 2026-05-10 22:58:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, f.dns.jp, c.dns.jp... | - |
| furin.jp | ns5.value-domain.com, ns4.value-domain.com, ns2.value-domain.com, ns3.value-domain.com... | - |
β Authoritative Response
Server:172.64.52.38
NS records: ns5.value-domain.com, ns4.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns1.value-domain.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for furin.jp (unsigned zone)
β±οΈ Timing
Total: 927ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.50 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | furin.jp (pri: 10) |
| TXT | 2 | v=spf1 a:www3040.sakura.ne.jp mx ~all, google-site-verification=APGT5dYaAsI5ye9 |
| SOA | 1 | ns1.value-domain.com hostmaster.furin.jp |
Analysis
Mail Server Role
furin.jp serves as the mail server for furin.jp.
IP Addresses
furin.jp points to a single IP number: 49.212.207.50.
Other host names, for instance seimarukoen.net, bearyday.com, mx.iis.jp, office39.co.jp and orinas.co.jp share IP numbers with furin.jp.
Name Servers
furin.jp is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.
furin.jp at least partially shares name servers with other domains, for instance minpaku.in, bkasitu.tk, spr48.org, dr-sugahara.net and mimizk.net.
these name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers:
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.
ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115.
ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161.
Host names that point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.
Host names that point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.
Host names that point to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.
Host names that point to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.
Mail Servers
A single mail server handles furin.jp.
furin.jp points to a single IP: 49.212.207.50.