rand.co.jp - robtex.com

rand.co.jp

DNSSEC🔒 Signed (DS record present)
A49.212.236.15🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTR15.236.212.49.static.www3310.sakura.ne.jp
NSns000.d-53.net ⭐
NSns005-necq49s4djg760v3.n.d-53.info
A2001:240:bb81::28:36🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs005.d-53.biz
A202.32.219.36🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs005.d-53.biz
NSns005-necq49s4djg760v3.n.d-53.jp
A2001:240:bb81::29:1096🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs005.d-53.org
A203.180.146.96🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs005.d-53.org
NSns005-necq49s4djg760v3.n.d-53.net
A2001:240:bb81::29:96🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs005.d-53.net
A210.138.20.96🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs005.d-53.net
MXmx.securemx.jp ⭐
A210.130.202.92🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180b.securemx.jp
A210.130.202.93🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114b.securemx.jp
A210.130.202.96🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114a.securemx.jp
A210.130.202.99🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180a.securemx.jp
TXTv=spf1 include:spf.securemx.jp include:_spf.salesforce.com -all
TXTgoogle-site-verification=CqAXfm9L6HYis0HFuCvQy6t3npjU4yyT1g-EPsU3Wuo
TXTpardot492231=5d1570b608c0e3e744405a5ea1acd76af6fa49cb68b145c5998ea25ef7155b77
TXTbox-domain-verification=c04e89f04cbb47b77cb35d1e31a726bcef775ac53d4331dd52ed2...
TXTprk-534-web
SOAns000.d-53.netdns-managers@iij.ad.jp serial=329

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Same first word

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rand.name
rand.im
rand.io.vn
rand.tech
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rand.fr
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dran.fr
dnra.gov.py
drna.org
adrn.ca
danr.ca
andr.cn
danr.hatenablog.com
rdan.cn
ardn.ngo
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adrn.nl
ndar.de
rdan.org
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ndra.com.au
darn.co
rdna.co.uk
adnr.pt
arnd.com
nard.de
dnra.de
darn.ca
nrda.org
arnd.fr
darn.info
darn.co.uk
arnd.ch
dran.ru
dnar.ru
nard.net
andr.de
rdna.info
dran.nl
nard.ie
andr.host
andr.is
radn.de
arnd.de
andr.gov.ua
rdan.eu
andr.eu
nard.ca
dran.se
adrn.me
dnra.or.kr
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ndra.net
andr.net
nard.in
rnad.ir
nard.no
andr.com.br
nrad.org
darn.net
danr.co
rdna.ru
nard.com
adrn.com.ar
darn.it
nard.co
ndra.co.nz
andr.nl
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arnd.it
drna.net
nard.us
andr.dk
drna.cn
dran.ro
rnda.org
nard.fr
dran.it
andr.ru
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rdna.com.br
dran.at
andr.lv
danr.me
darn.app
radn.ru
radn.org
andr.com
dran.ch
arnd.eu
danr.com
nadr.cz
nard.ch
danr.net
rdna.nl
anrd.com.do
dnar.si
ndar.com
darn.com
andr.su
adrn.us
dran.cn
nadr.de
ndar.net
andr.com.tw
arnd.nl
radn.cn
darn.cloud
danr.eu
dnra.org
ndra.kr
darn.es
ardn.ru
danr.co.uk
rdan.de
darn.de
rdan.com
ndra.ca
ndra.us
adnr.de

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns000.d-53.netns005-necq49s4djg760v3.n.d-53.infons005-necq49s4djg760v3.n.d-53.jpns005-necq49s4djg760v3.n.d-53.netdns-b.iij.ad.jpdns-c.iij.ad.jpMXmx.securemx.jpA49.212.236.15211.129.0.20
○NSdns-b.iij.ad.jp2015-08-05 → 2016-09-17 · 4 obs
● 2015-08-05 12:06:24
● 2016-09-17 08:05:26
○ 2026-05-08 08:26:34
○ 2026-05-12 01:16:52
○NSdns-c.iij.ad.jp2015-08-05 → 2016-09-17 · 4 obs
● 2015-08-05 12:06:24
● 2016-09-17 08:05:26
○ 2026-05-08 08:26:34
○ 2026-05-12 01:16:52
●NSns000.d-53.net2026-05-08 → 2026-05-12 · 3 obs
○ 2016-09-17 08:05:26
● 2026-05-08 08:26:34
● 2026-05-12 01:16:52
●NSns005-necq49s4djg760v3.n.d-53.info2026-05-08 → 2026-05-12 · 3 obs
○ 2016-09-17 08:05:26
● 2026-05-08 08:26:34
● 2026-05-12 01:16:52
●NSns005-necq49s4djg760v3.n.d-53.jp2026-05-08 → 2026-05-12 · 3 obs
○ 2016-09-17 08:05:26
● 2026-05-08 08:26:34
● 2026-05-12 01:16:52
●NSns005-necq49s4djg760v3.n.d-53.net2026-05-08 → 2026-05-12 · 3 obs
○ 2016-09-17 08:05:26
● 2026-05-08 08:26:34
● 2026-05-12 01:16:52
●MXmx.securemx.jp2015-08-05 → 2026-05-12 · 2 obs
● 2015-08-05 12:06:24
● 2026-05-12 01:16:52
○A211.129.0.202015-08-05 → 2016-09-17 · 4 obs
● 2015-08-05 12:06:24
● 2016-09-17 08:05:26
○ 2026-05-08 08:26:34
○ 2026-05-12 01:16:52
●A49.212.236.152026-05-08 → 2026-05-12 · 3 obs
○ 2016-09-17 08:05:26
● 2026-05-08 08:26:34
● 2026-05-12 01:16:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, a.dns.jp, b.dns.jp, d.dns.jp...-
rand.co.jpns005-necq49s4djg760v3.n.d-53.info, ns005-necq49s4djg760v3.n.d-53.jp, ns005-necq49s4djg760v3.n.d-53.net-

✅ Authoritative Response

Server:202.32.219.36

NS records: ns005-necq49s4djg760v3.n.d-53.info, ns005-necq49s4djg760v3.n.d-53.jp, ns005-necq49s4djg760v3.n.d-53.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1943ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.236.15
NS3ns005-necq49s4djg760v3.n.d-53.info, ns005-necq49s4djg760v3.n.d-53.jp...
MX1mx.securemx.jp (pri: 8)
TXT5pardot492231=5d1570b608c0e3e744405a5ea1a, box-domain-verification=c04e89f04cbb47b7...
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

IP Addresses

rand.co.jp points to a single IP number: 49.212.236.15.

Name Servers

rand.co.jp is delegated to four name servers: ns000.d-53.net, ns005-necq49s4djg760v3.n.d-53.info, ns005-necq49s4djg760v3.n.d-53.jp and ns005-necq49s4djg760v3.n.d-53.net.

rand.co.jp at least partially shares name servers with other domains, for instance rbj.jp, asakadai-hp.jp, city.yuki.ibaraki.jp, hitachi-omisenavi.jp and 112.128.122.in-addr.arpa.

These name servers are commonly used together with the name servers dns-b.iij.ad.jp, dns-c.iij.ad.jp, rev.iij-dns.jp, rev.iij-dns.net, ns01.iij-dns.jp, ns00.iij-dns.net, ns6.nirai.ne.jp, ns7.nirai.ne.jp, ns.iij-dns.biz and ns.iij-dns.jp.

Two IP numbers per host:

ns005-necq49s4djg760v3.n.d-53.info points to 2001:240:bb81::28:36 and 202.32.219.36.

ns005-necq49s4djg760v3.n.d-53.jp points to 2001:240:bb81::29:1096 and 203.180.146.96.

ns005-necq49s4djg760v3.n.d-53.net points to 2001:240:bb81::29:96 and 210.138.20.96.

Mail Servers

rand.co.jp is handled by a single mail server, mx.securemx.jp.

rand.co.jp uses the same mail server configuration as other domains, such as hinode-dream.jp, okinawa.halekulani.com, mimoza-care.jp, si.witc.co.jp and shibunkaku.co.jp.

rand.co.jp shares mail servers with other domains at least in part, for instance daido-life.co.jp, jin-ai.or.jp, daishidc.co.jp, kagin.co.jp and fukutaro.co.jp.

These mail servers are often used together with the mail servers mx6.securemx.jp.

mx.securemx.jp resolves to four IPs: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.