h31.jp - robtex.com

h31.jp

DNSSEC⚠️ Not signed
A219.94.129.47🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1037.sakura.ne.jp
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
MXh31.jp ⭐
A219.94.129.47🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1037.sakura.ne.jp
TXTv=spf1 a:www1037.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-01-31 #4

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=1784243702

MX for

h31.jp

Same first word

h31.hu
h31.ru
h31.xyz
h31.it
h31.com
h31.jp
h31.eu
h31.pl
h31.info
h31.se
h31.dk
h31.ca

Similar names

h13.com.br
13h.jp
13h.com
13h.tw
h13.info
1h3.net
h13.org
13h.org
13h.cc
h13.eu
13h.co.uk
3h1.top
13h.de
13h.eu
1h3.de
31h.com
h13.cc
h13.me
13h.ru
13h.be
13h.net
h13.ru
h13.se
13h.cn
h13.hu
h13.mobi
h13.com
h13.no
h13.cn
h13.top
3h1.com
3h1.net
h13.ch
h13.co.za
h13.de
h13.net
31h.ru

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXh31.jpA219.94.129.47202.181.97.60
●NSmaster.dns.ne.jp2015-06-24 → 2026-07-16 · 2 obs
● 2015-06-24 23:37:46
● 2026-07-16 23:31:10
●NSns1.dns.ne.jp2015-06-24 → 2026-07-16 · 2 obs
● 2015-06-24 23:37:46
● 2026-07-16 23:31:10
●NSns2.dns.ne.jp2015-06-24 → 2026-07-16 · 2 obs
● 2015-06-24 23:37:46
● 2026-07-16 23:31:10
●MXh31.jp2015-06-24 → 2026-07-16 · 2 obs
● 2015-06-24 23:37:46
● 2026-07-16 23:31:10
○A202.181.97.602015-06-24 → 2018-10-06 · 4 obs
● 2015-06-24 23:37:46
● 2018-10-06 15:28:24
○ 2026-06-22 22:19:50
○ 2026-07-16 23:31:10
●A219.94.129.472026-06-22 → 2026-07-16 · 3 obs
○ 2018-10-06 15:28:24
● 2026-06-22 22:19:50
● 2026-07-16 23:31:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
h31.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 h31.jp (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.129.47
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1h31.jp (pri: 10)
TXT1v=spf1 a:www1037.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

h31.jp is listed as a mail server for itself.

IP Addresses

h31.jp resolves to one IP address: 219.94.129.47.

t-mita.com, sog.jp, monhunclub.yumiyari.com and two other host names share IP numbers with h31.jp.

Name Servers

Three name servers are authoritative for h31.jp: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of h31.jp's name servers are shared with other domains, for example cp1.jp, sakura-seiki.com, eco-kame.sakura.ne.jp and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

Mail for h31.jp is handled by one mail server — h31.jp.

There is one IP number for h31.jp: 219.94.129.47.