golf-school.jp - robtex.com

golf-school.jp

DNSSEC⚠️ Not signed
A183.181.96.122🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv12761.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
MXgolf-school.jp ⭐
A183.181.96.122🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv12761.xserver.jp
TXTv=spf1 +a:sv12761.xserver.jp +a:golf-school.jp +mx include:spf.sender.xserver...
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=1785073502

MX for

golf-school.jp

Subdomains

www.golf-school.jp

Same first word

golf-school.jp

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns0.heteml.jpdns1.heteml.jpns01.gmoserver.jpns02.gmoserver.jpMXgolf-school.jpmail21.heteml.jpmx.golf-school.jpA183.181.96.122157.7.188.134210.253.96.150
○NSdns0.heteml.jp2016-02-07 → 2018-01-09 · 5 obs
○ 2015-11-13 08:28:34
● 2016-02-07 13:20:42
● 2018-01-09 00:49:10
○ 2026-04-10 04:03:40
○ 2026-07-26 14:06:00
○NSdns1.heteml.jp2016-02-07 → 2018-01-09 · 5 obs
○ 2015-11-13 08:28:34
● 2016-02-07 13:20:42
● 2018-01-09 00:49:10
○ 2026-04-10 04:03:40
○ 2026-07-26 14:06:00
○NSns01.gmoserver.jp2015-07-06 → 2015-11-13 · 4 obs
● 2015-07-06 17:18:16
● 2015-11-13 08:28:34
○ 2016-02-07 13:20:42
○ 2026-07-26 14:06:00
○NSns02.gmoserver.jp2015-07-06 → 2015-11-13 · 4 obs
● 2015-07-06 17:18:16
● 2015-11-13 08:28:34
○ 2016-02-07 13:20:42
○ 2026-07-26 14:06:00
●NSns1.xserver.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
●NSns2.xserver.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
●NSns3.xserver.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
●NSns4.xserver.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
●NSns5.xserver.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
●MXgolf-school.jp2026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
○MXmail21.heteml.jp2016-02-07 → 2018-01-09 · 5 obs
○ 2015-11-13 08:28:34
● 2016-02-07 13:20:42
● 2018-01-09 00:49:10
○ 2026-04-10 04:03:40
○ 2026-07-26 14:06:00
○MXmx.golf-school.jp2015-07-06 → 2015-11-13 · 4 obs
● 2015-07-06 17:18:16
● 2015-11-13 08:28:34
○ 2016-02-07 13:20:42
○ 2026-07-26 14:06:00
○A157.7.188.1342016-02-07 → 2018-01-09 · 5 obs
○ 2015-11-13 08:28:34
● 2016-02-07 13:20:42
● 2018-01-09 00:49:10
○ 2026-04-10 04:03:40
○ 2026-07-26 14:06:00
●A183.181.96.1222026-04-10 → 2026-07-26 · 3 obs
○ 2018-01-09 00:49:10
● 2026-04-10 04:03:40
● 2026-07-26 14:06:00
○A210.253.96.1502015-07-06 → 2015-11-13 · 4 obs
● 2015-07-06 17:18:16
● 2015-11-13 08:28:34
○ 2016-02-07 13:20:42
○ 2026-07-26 14:06:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, h.dns.jp, d.dns.jp, f.dns.jp...-
golf-school.jpns1.xserver.jp, ns3.xserver.jp, ns2.xserver.jp, ns5.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for golf-school.jp (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.96.122
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1golf-school.jp (pri: 0)
TXT1v=spf1 +a:sv12761.xserver.jp +a:golf-sch
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Hierarchy

www.golf-school.jp is a subdomain of golf-school.jp.

Mail Server Role

golf-school.jp serves as a mail server for golf-school.jp.

IP Addresses

golf-school.jp has exactly one IP address — 183.181.96.122.

mo-sa-ic.com, pppnf2872.chiba-ip.dti.ne.jp, kujist.jp plus two other host names have IP numbers in common with golf-school.jp.

Name Servers

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

The name servers of golf-school.jp overlap at least partially with those of other domains — among them i-bit.co.jp, haiya.info, aqmichica.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP 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 directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

golf-school.jp uses exactly one mail server, which is golf-school.jp.

golf-school.jp has exactly one IP number: 183.181.96.122.