spherelinks.jp - robtex.com
spherelinks.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.226.36.8🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv7.sixcore.ne.jp | ||||||
| NS | ns1.sixcore.ne.jp ⭐ | ||||||
| A | 202.226.36.232🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.sixcore.ne.jp | ||||||
| NS | ns2.sixcore.ne.jp | ||||||
| A | 202.226.39.241🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.sixcore.ne.jp | ||||||
| NS | ns3.sixcore.ne.jp | ||||||
| A | 202.226.37.248🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.sixcore.ne.jp | ||||||
| MX | spherelinks.jp ⭐ | ||||||
| A | 202.226.36.8🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv7.sixcore.ne.jp | ||||||
| TXT | v=spf1 +a:sv7.sixcore.ne.jp +a:spherelinks.jp +mx include:spf.sender.xserver.... | ||||||
| SOA | ns1.sixcore.ne.jproot@sv0.sixcore.ne.jp serial=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=1773558003 | ||||||
MX for
spherelinks.jp |
Same first word
spherelinks.jp |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.sixcore.ne.jp2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:56
●NSns2.sixcore.ne.jp2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:56
●NSns3.sixcore.ne.jp2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:56
●MXspherelinks.jp2015-07-15 → 2026-03-23 · 2 obs
● 2026-03-23 05:57:56
●A202.226.36.82026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 05:57:52
● 2026-03-23 05:57:56
○A219.94.200.82015-07-15 → 2020-01-07 · 4 obs
● 2020-01-07 07:09:00
○ 2026-03-23 05:57:52
○ 2026-03-23 05:57:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| spherelinks.jp | ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp | 3 records |
✅ Authoritative Response
Server:202.226.39.241
NS records: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp, ns3.sixcore.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spherelinks.jp (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.36.8 |
| NS | 3 | ns3.sixcore.ne.jp, ns1.sixcore.ne.jp... |
| MX | 1 | spherelinks.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7.sixcore.ne.jp +a:spherelin |
| SOA | 1 | ns1.sixcore.ne.jp root.sv0.sixcore.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.sixcore.ne.jp, ns2.sixcore.ne.jp, ns1.sixcore.ne.jp)
Analysis
Mail Server Role
spherelinks.jp serves as the mail server for spherelinks.jp.
IP Addresses
spherelinks.jp points to a single IP number: 202.226.36.8.
Other host names, for instance ningyou-navi.com, digiconcier.com, sougolink-boshu.com, yangegu.sixcore.jp and sv7.sixcore.ne.jp share IP numbers with spherelinks.jp.
Name Servers
The domain spherelinks.jp is delegated to three name servers: ns1.sixcore.ne.jp, ns2.sixcore.ne.jp and ns3.sixcore.ne.jp.
spherelinks.jp shares name servers with other domains at least partially, for instance mets-officesearch.com, babovka.com, dennie.tokyo, endo.co.jp and machino-hifuka.com.
Host names with a single IP number:
ns1.sixcore.ne.jp points to 202.226.36.232.
ns2.sixcore.ne.jp points to 202.226.39.241.
ns3.sixcore.ne.jp points to 202.226.37.248.
Mail Servers
A single mail server handles spherelinks.jp and spherelinks.jp.
Host name spherelinks.jp resolves to IP 202.226.36.8.