jsinfc.com - robtex.com
jsinfc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.196.73🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | jsinfc.com | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | www675.sakura.ne.jp ⭐ | ||||||
| A | 2001:e42:101:6:59:106:19:105🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN | ||||||
| PTR | www675.sakura.ne.jp | ||||||
| A | 59.106.19.105🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www675.sakura.ne.jp | ||||||
| TXT | v=spf1 +ip4:49.212.196.73 +ip6:2403:3a00:202:1124:49:212:196:73 a:www675.saku... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2023-04-26 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774580592 | ||||||
PTR for
Subdomains
www.jsinfc.com |
Same first word
jsinfc.com |
Similar names
DNS History
7 records (5 active, 2 former)
○MXjsic2.sakura.ne.jp2015-11-23 → 2017-04-02 · 5 obs
● 2015-11-23 06:07:10
● 2017-04-02 06:13:30
○ 2026-03-27 03:25:02
○ 2026-03-27 03:25:08
○MXwww310b.sakura.ne.jp2015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-23 06:07:10
○ 2026-03-27 03:25:08
●MXwww675.sakura.ne.jp2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:25:02
● 2026-03-27 03:25:08
●A49.212.196.732015-08-02 → 2026-03-27 · 2 obs
● 2026-03-27 03:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jsinfc.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsinfc.com (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.196.73 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | www675.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:49.212.196.73 +ip6:2403:3a00 |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
The parent of www.jsinfc.com is jsinfc.com.
IP Addresses
jsinfc.com points to a single IP number: 49.212.196.73.
Name Servers
The domain jsinfc.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
jsinfc.com shares name servers with other domains at least partially, for instance r-yotuba.com, yellowcorn.jp, shop-interior.com, sr-kanagawa.com and metazyme.jp.
Host names with a single IP number:
master.dns.ne.jp points to 210.224.172.18.
ns1.dns.ne.jp points to 61.211.236.1.
ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
The mail server for jsinfc.com is www675.sakura.ne.jp.
jsinfc.com uses the same mail server setup as other domains, for example www675.sakura.ne.jp.
Host name www675.sakura.ne.jp resolves to two IPs: 2001:e42:101:6:59:106:19:105 and 59.106.19.105.