corepartner.net - dns.ninja
corepartner.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.187.43🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | sv81.star.ne.jp | ||||||
| NS | ns1.star-domain.jp ⭐ | ||||||
| A | 162.43.112.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns1.star-domain.jp | ||||||
| NS | ns2.star-domain.jp | ||||||
| A | 176.32.75.178🇯🇵 Amazon176.32.64.0/19 EC2 NRT prefix | ||||||
| PTR | ns2.star-domain.jp | ||||||
| NS | ns3.star-domain.jp | ||||||
| A | 162.43.113.241🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.star-domain.jp | ||||||
| MX | corepartner.net ⭐ | ||||||
| A | 157.112.187.43🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | sv81.star.ne.jp | ||||||
| TXT | v=spf1 +a:sv81.star.ne.jp +a:corepartner.net +mx include:spf.sender.netowl.jp... | ||||||
| SOA | ns1.star-domain.jproot@star-domain.jp serial=0 | ||||||
net
| 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=1785813487 | ||||||
MX for
corepartner.net |
Same first word
corepartner.xyz |
corepartner.net |
corepartner.ch |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.star-domain.jp2015-05-09 → 2026-08-04 · 2 obs
● 2026-08-04 03:32:40
●NSns2.star-domain.jp2015-05-09 → 2026-08-04 · 2 obs
● 2026-08-04 03:32:40
●NSns3.star-domain.jp2015-05-09 → 2026-08-04 · 2 obs
● 2026-08-04 03:32:40
●MXcorepartner.net2015-05-09 → 2026-08-04 · 5 obs
● 2018-09-13 00:30:26
○ 2026-06-05 19:16:48
● 2026-06-26 13:06:50
● 2026-08-04 03:32:40
○A112.78.117.1892015-05-09 → 2018-09-13 · 4 obs
● 2018-09-13 00:30:26
○ 2026-06-05 19:16:48
○ 2026-08-04 03:32:40
●A157.112.187.432026-06-26 → 2026-08-04 · 3 obs
● 2026-06-26 13:06:50
● 2026-08-04 03:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| corepartner.net | ns1.star-domain.jp, ns2.star-domain.jp, ns3.star-domain.jp | - |
✅ Authoritative Response
Server:162.43.112.88
NS records: ns1.star-domain.jp, ns2.star-domain.jp, ns3.star-domain.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corepartner.net (unsigned zone)
⏱️ Timing
Total: 1030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.187.43 |
| NS | 3 | ns3.star-domain.jp, ns1.star-domain.jp... |
| MX | 1 | corepartner.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv81.star.ne.jp +a:corepartner |
| SOA | 1 | ns1.star-domain.jp root.star-domain.jp |
Analysis
Mail Server Role
corepartner.net is listed as a mail server for itself.
IP Addresses
corepartner.net resolves to one IP address: 157.112.187.43.
a-lifeonline.net, ebichi.com, sareo.net and two other host names share IP numbers with corepartner.net.
Name Servers
The authoritative name servers for corepartner.net are ns1.star-domain.jp, ns2.star-domain.jp and ns3.star-domain.jp — three in total.
The name servers of corepartner.net overlap at least partially with those of other domains — among them nrb.jp, ranobe-pic.com, chorimamebiyori.com and two more.
The hostnames ns1.star-domain.jp, ns2.star-domain.jp and ns3.star-domain.jp each resolve to a single IP: ns1.star-domain.jp → 162.43.112.88, ns2.star-domain.jp → 176.32.75.178, ns3.star-domain.jp → 162.43.113.241.
Mail Servers
Mail for corepartner.net is handled by one mail server — corepartner.net.
corepartner.net directs to just one IP number, 157.112.187.43.