1209.jp - robtex.com

1209.jp

DNSSEC⚠️ Not signed
A2001:e42:101:5:59:106:13:160🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww510.sakura.ne.jp
A59.106.13.160🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, 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
MX1209.jp ⭐
A2001:e42:101:5:59:106:13:160🇯🇵 SAKURA-B2001:e40::/30 SAKURA Internet Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka 530-0011, JAPAN
PTRwww510.sakura.ne.jp
A59.106.13.160🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww510.sakura.ne.jp
TXTv=spf1 a:www510.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-05-19 #1

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=1777329903

MX for

1209.jp

Same first word

1209.dk
1209.top
1209.cc
1209.net
1209.kr
1209.org
1209.com
1209.in
1209.com.cn
1209.co.jp
1209.ru
1209.cn
1209.bet
1209.me
1209.de
1209.it
1209.jp

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DNS History

6 records (6 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMX1209.jpA2001:e42:101:5:59:106:13:16059.106.13.160
●NSmaster.dns.ne.jp2026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08
●NSns1.dns.ne.jp2026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08
●NSns2.dns.ne.jp2026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08
●MX1209.jp2026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08
●A2001:e42:101:5:59:106:13:1602026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08
●A59.106.13.1602026-04-25 → 2026-04-27 · 2 obs
● 2026-04-25 11:00:08
● 2026-04-27 23:08:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
1209.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1209.jp (unsigned zone)

⏱️ Timing

Total: 1530ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.13.160
AAAA12001:e42:101:5:59:106:13:160
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX11209.jp (pri: 10)
TXT1v=spf1 a:www510.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

1209.jp serves as the mail server for 1209.jp.

IP Addresses

Two IP numbers are pointed to by 1209.jp: 2001:e42:101:5:59:106:13:160 and 59.106.13.160.

other host names include baby-net.jp, fqdn.jp, jtams.com, earthgate.jp and saru.info; they share IP numbers with 1209.jp.

Name Servers

1209.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

1209.jp at least partially shares name servers with other domains, for instance so-mac.net, punite.sakura.ne.jp, attela.sakura.ne.jp, yumokin.jp and undoukai.net.

These name servers are commonly used with ns1.gslb2.sakura.ne.jp and ns2.gslb2.sakura.ne.jp.

Host names with one IP:

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

1209.jp is handled by a single mail server.

1209.jp resolves to two IPs: 2001:e42:101:5:59:106:13:160 and 59.106.13.160.