sfcg.jp - robtex.com
sfcg.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
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=1774746003 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSns0.hosting-e.ne.jp2015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
○NSns1.hosting-e.ne.jp2015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
●NSns1.xserver.jp2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 12:05:52
● 2026-03-29 01:40:38
●NSns2.xserver.jp2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 12:05:52
● 2026-03-29 01:40:38
○MXvlmx20.secure.ne.jp2015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
○MXvlmx21.secure.ne.jp2015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
○MXvlmx22.secure.ne.jp2015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
○A122.200.214.2092015-07-22 → 2016-12-30 · 4 obs
● 2016-12-30 09:29:16
○ 2026-03-28 12:05:52
○ 2026-03-29 01:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, h.dns.jp, c.dns.jp, g.dns.jp... | - |
| sfcg.jp | ns1.xserver.jp, ns2.xserver.jp | 4 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfcg.jp (unsigned zone)
⏱️ Timing
Total: 1485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Name Servers
Two name servers ns1.xserver.jp and ns2.xserver.jp are delegated to sfcg.jp.
sfcg.jp uses the same name server configuration as other domains, such as cubecraft.com, savingingreenville.com, home.rsk.co.jp, xn--u9jy52grk0a3fbep.com and asobism.com.
sfcg.jp at least partially shares name servers with other domains such as moneyhack-life.com, kanzan.net, funtaisouran.com, teiansyo.com and mizukoubou.net.
These name servers are commonly used alongside ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers: ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246. Host names with one IP number: ns2.xserver.jp points to 35.72.43.26.