systemcraft.jp - dns.ninja

systemcraft.jp

DNSSEC⚠️ Not signed
NSdns1.systemcraft.co.jp ⭐ ⚠️ Not in zone NS records
A153.246.107.2🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
NSdns1.systemcraft.jp ⚠️ Not in parent delegation
A153.246.107.2🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
MXdns1.systemcraft.jp ⭐
A153.246.107.2🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
TXTv=spf1 a mx ~all
SOAdns1.systemcraft.co.jproot@systemcraft.co.jp 2025-09-16 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1786557603

Subdomains

dns1.systemcraft.jp

Same first word

systemcraft.net
systemcraft.jp
systemcraft.ru
systemcraft.com.au

DNS History

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026NSdns1.systemcraft.co.jpdns1.systemcraft.jpns1.bit-drive.ne.jpMXdns1.systemcraft.jp
●NSdns1.systemcraft.co.jp2015-06-07 → 2026-08-12 · 2 obs
● 2015-06-07 06:57:10
● 2026-08-12 18:29:08
●NSdns1.systemcraft.jp2015-06-07 → 2026-08-12 · 2 obs
● 2015-06-07 06:57:10
● 2026-08-12 18:29:08
○NSns1.bit-drive.ne.jp2015-06-07 → 2017-05-12 · 4 obs
● 2015-06-07 06:57:10
● 2017-05-12 20:03:30
○ 2026-08-12 18:29:06
○ 2026-08-12 18:29:08
●MXdns1.systemcraft.jp2015-06-07 → 2026-08-12 · 2 obs
● 2015-06-07 06:57:10
● 2026-08-12 18:29:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
systemcraft.jpdns1.systemcraft.co.jp1 record

✅ Authoritative Response

Server:153.246.107.2

NS records: dns1.systemcraft.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemcraft.jp (unsigned zone)

⏱️ Timing

Total: 2486ms | Queries: -

📄 Records

TypeCountSample Data
NS1dns1.systemcraft.jp
MX1dns1.systemcraft.jp (pri: 10)
TXT1v=spf1 a mx ~all
SOA1dns1.systemcraft.co.jp root.systemcraft.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns1.systemcraft.co.jp)

Analysis

Hierarchy

systemcraft.jp is the parent zone for dns1.systemcraft.jp.

Name Servers

systemcraft.jp uses two name servers for its delegation: dns1.systemcraft.jp and dns1.systemcraft.co.jp.

At least some of systemcraft.jp's name servers are also used by other domains, among them megakuma.com.

These name servers often co-occur with the name servers chiu.open310.com.

dns1.systemcraft.jp resolves to 153.246.107.2; dns1.systemcraft.co.jp resolves to the same IP address, 153.246.107.2.

Both dns1.systemcraft.jp and dns1.systemcraft.co.jp resolve to 153.246.107.2 IP addresses each.

Mail Servers

Mail for systemcraft.jp is handled by a single mail server, dns1.systemcraft.jp.