stcode.net - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

stcode.net

DNSSEC⚠️ Not signed
A183.181.86.37🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
PTRsv8836.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.
PTRns4.xserver.jp
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.
PTRns5.xserver.jp
MXstcode.net
A183.181.86.37🇯🇵 XSERVER-AS183.181.84.0/22 XSERVER Inc.
PTRsv8836.xserver.jp
TXTSendGrid65450
TXTv=spf1 +a:sv8836.xserver.jp +a:stcode.net +mx include:spf.sender.xserver.jp ~all
TXTgoogle-site-verification=MM_UsClm2Qckqi6zObaWkxMgcmOWfVTpJuFnVvBoBZg
SOAns1.xserver.jproot@xserver.jp serial=0

net

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.jpMXstcode.netA183.181.86.37
NSns1.xserver.jp2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
NSns2.xserver.jp2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
NSns3.xserver.jp2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
NSns4.xserver.jp2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
NSns5.xserver.jp2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
MXstcode.net2026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36
A183.181.86.372026-08-30 → 2026-08-31 · 2 obs
● 2026-08-30 14:23:02
● 2026-08-31 15:50:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netl.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...-
stcode.netns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stcode.net (unsigned zone)

⏱️ Timing

Total: 1783ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.86.37
NS5ns1.xserver.jp, ns5.xserver.jp...
MX1stcode.net (pri: 0)
TXT3google-site-verification=MM_UsClm2Qckqi6, SendGrid65450...
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

stcode.net serves as a mail server for stcode.net.

IP Addresses

stcode.net has exactly one IP address — 183.181.86.37.

xn--u9jw72g4zcg5zvo2c.biz, osanamimizuki.com, shinestate.net plus two other host names have IP numbers in common with stcode.net.

Name Servers

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

stcode.net has at least partial name server overlap with other domains, such as mikami-co.jp, oh-engineer.jp, portulaca.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to three addresses: 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 the IP address 35.72.43.26.

ns3.xserver.jp points to the IP address 202.226.36.247.

Mail Servers

stcode.net uses exactly one mail server, which is stcode.net.

There is one IP number for stcode.net: 183.181.86.37.