hicss.works - robtex.com

hicss.works

DNSSEC⚠️ Not signed
A103.3.2.136🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12135.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
MXhicss.works
A103.3.2.136🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12135.xserver.jp
TXTv=spf1 +a:sv12135.xserver.jp +a:hicss.works +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

works

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.works
NSv0n1.nic.works
NSv0n2.nic.works
NSv0n3.nic.works
NSv2n0.nic.works
NSv2n1.nic.works
SOAv0n0.nic.workshostmaster@donuts.email serial=1784640087

MX for

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXhicss.worksA103.3.2.136
NSns1.xserver.jp2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
NSns2.xserver.jp2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
NSns3.xserver.jp2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
NSns4.xserver.jp2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
NSns5.xserver.jp2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
MXhicss.works2026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10
A103.3.2.1362026-06-12 → 2026-07-21 · 2 obs
● 2026-06-12 18:17:56
● 2026-07-21 13:57:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worksv0n3.nic.works, v2n0.nic.works, v2n1.nic.works, v0n0.nic.works...12 records
hicss.worksns2.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hicss.works (unsigned zone)

⏱️ Timing

Total: 1256ms | Queries: -

📄 Records

TypeCountSample Data
A1103.3.2.136
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1hicss.works (pri: 0)
TXT1v=spf1 +a:sv12135.xserver.jp +a:hicss.wo
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.works, v0n1.nic.works, v0n2.nic.works...)

Analysis

Mail Server Role

hicss.works acts as its own mail server.

IP Addresses

hicss.works points to a single IP number: 103.3.2.136.

Additional host names — www.shinrakuen.com, shinrakuen.com, cineport.jp and two others — share IP numbers with hicss.works.

Name Servers

Delegation for hicss.works is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

hicss.works shares at least some of its name servers with other domains, including ibd-net.co.jp, tv-freak.net, iris-education-entertainment.com and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

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

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

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

Host names pointing to a single IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

hicss.works has a single mail server: hicss.works itself.

hicss.works carries a single IP number, which is 103.3.2.136.