tcsample.com - dns.ninja
tcsample.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.131.210.64🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc. | ||||||
| PTR | sv883.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv883.xbiz.ne.jp +a:tcsample.com +mx include:spf.sender.xserver.jp ... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1782400610 | ||||||
Same first word
tcsample.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns00.drive.ne.jp2015-08-08 → 2017-05-15 · 4 obs
● 2017-05-15 13:43:20
○ 2026-03-20 13:41:16
○ 2026-06-25 15:24:42
○NSns01.drive.ne.jp2015-08-08 → 2017-05-15 · 4 obs
● 2017-05-15 13:43:20
○ 2026-03-20 13:41:16
○ 2026-06-25 15:24:42
●NSns1.xbiz.ne.jp2026-03-20 → 2026-06-25 · 3 obs
● 2026-03-20 13:41:16
● 2026-06-25 15:24:42
●NSns2.xbiz.ne.jp2026-03-20 → 2026-06-25 · 3 obs
● 2026-03-20 13:41:16
● 2026-06-25 15:24:42
●NSns3.xbiz.ne.jp2026-03-20 → 2026-06-25 · 3 obs
● 2026-03-20 13:41:16
● 2026-06-25 15:24:42
○MXmg.drive.ne.jp2015-08-08 → 2017-05-15 · 4 obs
● 2017-05-15 13:43:20
○ 2026-03-20 13:41:16
○ 2026-06-25 15:24:42
○A202.152.218.92015-08-08 → 2017-05-15 · 4 obs
● 2017-05-15 13:43:20
○ 2026-03-20 13:41:16
○ 2026-06-25 15:24:42
●A85.131.210.642026-03-20 → 2026-06-25 · 3 obs
● 2026-03-20 13:41:16
● 2026-06-25 15:24:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcsample.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcsample.com (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.210.64 |
| NS | 3 | ns2.xbiz.ne.jp, ns3.xbiz.ne.jp... |
| TXT | 1 | v=spf1 +a:sv883.xbiz.ne.jp +a:tcsample.c |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
IP Addresses
tcsample.com points to a single IP number: 85.131.210.64.
Additional host names — www.sservice.co.jp, mataikou.com, www.mishin-seikatsu.jp and two others — share IP numbers with tcsample.com.
Name Servers
DNS for tcsample.com is handled by three authoritative name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
tcsample.com shares at least some of its name servers with other domains, including inari.ne.jp, nippku.ac.jp, brandoff.info and two others.
ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp all have one IP address each — ns1.xbiz.ne.jp directs to 157.112.182.247, ns2.xbiz.ne.jp directs to 35.76.79.244 and ns3.xbiz.ne.jp directs to 157.112.191.237.