21golf.jp - robtex.com

21golf.jp

DNSSEC⚠️ Not signed
A160.16.101.252🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-226-22998.vs.sakura.ne.jp
NSns1.a196.srvdomestic3031.com ⭐ ⚠️ Not in parent delegation
NSns1.esloved0022.com ⚠️ Not in zone NS records
A160.16.101.252🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-226-22998.vs.sakura.ne.jp
NSns2.a196.srvdomestic3031.com ⚠️ Not in parent delegation
NSns2.esloved0022.com ⚠️ Not in zone NS records
A160.16.101.252🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-226-22998.vs.sakura.ne.jp
MX21golf.jp ⭐
A160.16.101.252🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-226-22998.vs.sakura.ne.jp
TXTv=spf1 +a +mx +ip4:160.16.101.252 ~all
SOAns1.a196.srvdomestic3031.compostmaster@21golf.jp 2024-10-28 #61

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=1778427003

MX for

21golf.jp

Same first word

21golf.jp

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.a196.srvdomestic3031.comns1.esloved0022.comns2.a196.srvdomestic3031.comns2.esloved0022.commaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMX21golf.jpA160.16.101.252219.94.129.226
○NSmaster.dns.ne.jp2015-08-20 → 2017-03-30 · 4 obs
● 2015-08-20 04:55:50
● 2017-03-30 14:11:36
○ 2026-04-06 06:23:22
○ 2026-05-10 15:53:08
●NSns1.a196.srvdomestic3031.com2026-04-06 → 2026-05-10 · 3 obs
○ 2017-03-30 14:11:36
● 2026-04-06 06:23:22
● 2026-05-10 15:53:08
○NSns1.dns.ne.jp2015-08-20 → 2017-03-30 · 4 obs
● 2015-08-20 04:55:50
● 2017-03-30 14:11:36
○ 2026-04-06 06:23:22
○ 2026-05-10 15:53:08
●NSns1.esloved0022.com2026-04-06 → 2026-05-10 · 3 obs
○ 2017-03-30 14:11:36
● 2026-04-06 06:23:22
● 2026-05-10 15:53:08
●NSns2.a196.srvdomestic3031.com2026-04-06 → 2026-05-10 · 3 obs
○ 2017-03-30 14:11:36
● 2026-04-06 06:23:22
● 2026-05-10 15:53:08
○NSns2.dns.ne.jp2015-08-20 → 2017-03-30 · 4 obs
● 2015-08-20 04:55:50
● 2017-03-30 14:11:36
○ 2026-04-06 06:23:22
○ 2026-05-10 15:53:08
●NSns2.esloved0022.com2026-04-06 → 2026-05-10 · 3 obs
○ 2017-03-30 14:11:36
● 2026-04-06 06:23:22
● 2026-05-10 15:53:08
●MX21golf.jp2015-08-20 → 2026-05-10 · 2 obs
● 2015-08-20 04:55:50
● 2026-05-10 15:53:08
●A160.16.101.2522026-04-06 → 2026-05-10 · 3 obs
○ 2017-03-30 14:11:36
● 2026-04-06 06:23:22
● 2026-05-10 15:53:08
○A219.94.129.2262015-08-20 → 2017-03-30 · 4 obs
● 2015-08-20 04:55:50
● 2017-03-30 14:11:36
○ 2026-04-06 06:23:22
○ 2026-05-10 15:53:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
21golf.jpns1.esloved0022.com, ns2.esloved0022.com-

✅ Authoritative Response

Server:160.16.101.252

NS records: ns1.esloved0022.com, ns2.esloved0022.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21golf.jp (unsigned zone)

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.101.252
NS2ns2.a196.srvdomestic3031.com, ns1.a196.srvdomestic3031.com
MX121golf.jp (pri: 0)
TXT1v=spf1 +a +mx +ip4:160.16.101.252 ~all
SOA1ns1.a196.srvdomestic3031.com postmaster.

Analysis

Mail Server Role

21golf.jp serves as the mail server for 21golf.jp.

IP Addresses

21golf.jp points to a single IP address: 160.16.101.252.

Other host names such as tk2-226-22998.vs.sakura.ne.jp, ns1.esloved0022.com, bc454.jp, esloved0022.com and ns2.esloved0022.com share IP numbers with 21golf.jp.

Name Servers

21golf.jp is delegated to four name servers: ns1.esloved0022.com, ns2.esloved0022.com, ns1.a196.srvdomestic3031.com and ns2.a196.srvdomestic3031.com.

21golf.jp shares name servers with other domains, at least partially; for example bc454.jp and aplus-d.com.

Host names sharing a single IP: ns1.esloved0022.com and ns2.esloved0022.com point to 160.16.101.252.

Mail Servers

Mail for 21golf.jp is handled by a single mail server, 21golf.jp.

Host 21golf.jp points to IP 160.16.101.252.