inetcore.com - dns.ninja
inetcore.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2403:3a00:106:2:219:94:214:228🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| A | 219.94.214.228🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | inetcore.com ⭐ | ||||||
| A | 2403:3a00:106:2:219:94:214:228🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| A | 219.94.214.228🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | 228.214.94.219.static.www231b.sakura.ne.jp | ||||||
| TXT | google-site-verification=T_1uJIs4zglgHJQYBcNjA-_r4y_-6LRxVew48Gos_AU | ||||||
| TXT | v=spf1 +mx +a +ip6:2403:3a00:106:2:219:94:214:228 +ip4:219.94.214.228 +ip4:21... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1776671870 | ||||||
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=1782926936 | ||||||
MX for
inetcore.com |
Subdomains
metric.inetcore.com |
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
●NS01.dnsv.jp2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
●NS02.dnsv.jp2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
●NS03.dnsv.jp2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
●NS04.dnsv.jp2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
○NSkent.tymnoc.intec-si.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
○NSns1.inetcore.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
○NSns2.inetcore.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
○NSns3.inetcore.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
○MXinc.inetcore.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
●MXinetcore.com2026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
○MXjanus4.inetcore.com2015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
●A219.94.214.2282015-05-31 → 2026-07-01 · 2 obs
● 2026-07-01 17:58:14
○A2403:2000:0:1::42015-05-31 → 2017-03-25 · 4 obs
● 2017-03-25 17:01:00
○ 2026-02-16 17:20:30
○ 2026-07-01 17:58:14
●A2403:3a00:106:2:219:94:214:2282026-02-16 → 2026-07-01 · 3 obs
● 2026-02-16 17:20:30
● 2026-07-01 17:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| inetcore.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for inetcore.com (unsigned zone)
⏱️ Timing
Total: 1032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.214.228 |
| AAAA | 1 | 2403:3a00:106:2:219:94:214:228 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | inetcore.com (pri: 10) |
| TXT | 2 | google-site-verification=T_1uJIs4zglgHJQ, v=spf1 +mx +a +ip6:2403:3a00:106:2:219:9 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
inetcore.com serves as the parent of metric.inetcore.com.
Mail Server Role
The MX record for inetcore.com points back to inetcore.com — it is its own mail server.
IP Addresses
inetcore.com directs to two IP numbers, 219.94.214.228 and 2403:3a00:106:2:219:94:214:228
228.214.94.219.static.www231b.sakura.ne.jp, for instance, is one of the other host names sharing IP numbers with inetcore.com.
Name Servers
The domain inetcore.com is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
inetcore.com has at least partial name server overlap with other domains, such as suginami-igusa.net, doujinsokuhou45.com, sha-clinic.com and two others.
Hosts with two IP numbers each:
01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp directs traffic to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp directs traffic to 157.7.35.53 and 2400:8500:3fff::53.
Hosts that resolve to one IP address:
02.dnsv.jp has the IP address 157.7.33.53.
Mail Servers
The MX record for inetcore.com points to a single mail server: inetcore.com.
inetcore.com has two IP addresses: 219.94.214.228 and 2403:3a00:106:2:219:94:214:228.