room1.jp - robtex.com

room1.jp

DNSSEC⚠️ Not signed
A2403:3a00:101:c:219:94:162:93🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1283.sakura.ne.jp
A219.94.162.93🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXroom1.jp ⭐
A2403:3a00:101:c:219:94:162:93🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww1283.sakura.ne.jp
A219.94.162.93🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1283.sakura.ne.jp
TXTv=spf1 a:www1283.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2017-12-07 #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=1778427003

MX for

room1.jp

Same first word

room1.ru
room1.de
room1.jp

Similar names

1room.net
1room.co
1room.de
1room.us
1moor.com
1room.cc
1room.dk
1room.org

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXroom1.jpA219.94.162.932403:3a00:101:c:219:94:162:93
●NSmaster.dns.ne.jp2015-07-25 → 2026-05-10 · 2 obs
● 2015-07-25 02:19:36
● 2026-05-10 15:53:14
●NSns1.dns.ne.jp2015-07-25 → 2026-05-10 · 2 obs
● 2015-07-25 02:19:36
● 2026-05-10 15:53:14
●NSns2.dns.ne.jp2015-07-25 → 2026-05-10 · 2 obs
● 2015-07-25 02:19:36
● 2026-05-10 15:53:14
●MXroom1.jp2015-07-25 → 2026-05-10 · 2 obs
● 2015-07-25 02:19:36
● 2026-05-10 15:53:14
●A219.94.162.932015-07-25 → 2026-05-10 · 2 obs
● 2015-07-25 02:19:36
● 2026-05-10 15:53:14
●A2403:3a00:101:c:219:94:162:932026-04-15 → 2026-05-10 · 3 obs
○ 2015-07-25 02:19:36
● 2026-04-15 16:50:28
● 2026-05-10 15:53:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
room1.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for room1.jp (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.162.93
AAAA12403:3a00:101:c:219:94:162:93
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1room1.jp (pri: 10)
TXT1v=spf1 a:www1283.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

room1.jp serves as the mail server for room1.jp.

IP Addresses

room1.jp points to two IP numbers: 2403:3a00:101:c:219:94:162:93 and 219.94.162.93.

Other host names, for instance www1283.sakura.ne.jp, j-oktoberfest.com, kit-redwing.com, surveytech.co.jp and sakuranosho.jp share IP numbers with room1.jp.

Name Servers

The delegation for room1.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

room1.jp at least partially shares name servers with other domains, for instance mainline.jp, okhome.sakura.ne.jp, alogo.co.jp, osadashinji.sakura.ne.jp and trefo.jp.

Host names with one IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

A single mail server handles room1.jp.

room1.jp resolves to two IP numbers: 2403:3a00:101:c:219:94:162:93 and 219.94.162.93.