microcode.jp - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

microcode.jp

DNSSEC⚠️ Not signed
A183.181.88.87🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8086.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
MXmicrocode.jp
A183.181.88.87🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8086.xserver.jp
TXTv=spf1 +a:sv8086.xserver.jp +a:microcode.jp +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

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=1788822902

MX for

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXmicrocode.jpA183.181.88.87
NSns1.xserver.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
NSns2.xserver.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
NSns3.xserver.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
NSns4.xserver.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
NSns5.xserver.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
MXmicrocode.jp2026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16
A183.181.88.872026-08-31 → 2026-09-08 · 2 obs
● 2026-08-31 02:19:18
● 2026-09-08 00:07:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...15 records
microcode.jpns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

NS records: ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microcode.jp (unsigned zone)

⏱️ Timing

Total: 4218ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.88.87
NS5ns2.xserver.jp, ns5.xserver.jp...
MX1microcode.jp (pri: 0)
TXT1v=spf1 +a:sv8086.xserver.jp +a:microcode
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 26

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

microcode.jp serves as a mail server for microcode.jp.

IP Addresses

microcode.jp has exactly one IP address — 183.181.88.87.

takase-cp.co.jp, xn--jck6c1af0dzc6g.com, yakage.info plus two other host names have IP numbers in common with microcode.jp.

Name Servers

Five name servers handle delegation for microcode.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of microcode.jp's name servers are shared with other domains, for example e-sougisha.com, best-product.work, kurashi-hint-note.com and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

microcode.jp uses exactly one mail server, which is microcode.jp.

microcode.jp resolves to a single IP number: 183.181.88.87.