biscom.jp - robtex.com

biscom.jp

DNSSEC⚠️ Not signed
A153.127.214.204🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4064.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
MXbiscom.jp ⭐
A153.127.214.204🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4064.sakura.ne.jp
TXTv=spf1 a:www4064.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-05-10 #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=1777465803

MX for

biscom.jp

Subdomains

www.biscom.jp

Same first word

biscom.net
biscom.co.nz
biscom.zp.ua
biscom.sk
biscom.se
biscom.org
biscom.jp
biscom.com
biscom.pl
biscom.bg
biscom.ru
biscom.eu
biscom.com.au
biscom.com.tw
biscom.dk
biscom.ch

Similar names

isbmco.com
cmobis.com
sibcom.org
bsicom.com
comsbi.jp
ibmsco.cn
mobisc.com
combis.com
simbco.com
bicoms.com
bicsom.co
mcbois.com
mobisc.de
cmsbio.com
micbos.com
sibcom.ru
combis.de
scimob.fr
bimcos.com
mbsico.com
cobims.com
sibcom.su
bmisco.ir
miscob.com
mibsco.com
mobics.gr
bmicos.com
combis.rs
mbiosc.com
mcbois.fr
biomcs.com
scombi.ch
combis.ba
cbismo.com
combis.hr
ibscom.com
combis.eu
bsicom.s3.amazonaws.com
comsib.ru
mobics.net
scimob.com
combis.ro
bomics.com
mobsci.com
scimob.net
sibomc.com
mobics.eu
sibcom.net
cmbois.be
bosmic.com
comsbi.com
mobics.nl
ibcosm.ru
scmobi.com
mcbios.com
combis.online
mcsbio.com
csmobi.com
ibcoms.com
combis.ru
combis.com.ar
combis.net
bicsom.com

DNS History

10 records (5 active, 5 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns.namedserver.netns2.namedserver.netMXbiscom.jpmx.biscom.jpA153.127.214.204211.13.196.164211.13.204.13
●NSmaster.dns.ne.jp2026-03-26 → 2026-04-29 · 3 obs
○ 2018-01-01 02:30:34
● 2026-03-26 08:01:56
● 2026-04-29 12:48:10
○NSns.namedserver.net2008-11-21 → 2018-01-01 · 4 obs
● 2008-11-21 07:55:02
● 2018-01-01 02:30:34
○ 2026-03-26 08:01:56
○ 2026-04-29 12:48:10
●NSns1.dns.ne.jp2026-03-26 → 2026-04-29 · 3 obs
○ 2018-01-01 02:30:34
● 2026-03-26 08:01:56
● 2026-04-29 12:48:10
●NSns2.dns.ne.jp2026-03-26 → 2026-04-29 · 3 obs
○ 2018-01-01 02:30:34
● 2026-03-26 08:01:56
● 2026-04-29 12:48:10
○NSns2.namedserver.net2008-11-21 → 2018-01-01 · 4 obs
● 2008-11-21 07:55:02
● 2018-01-01 02:30:34
○ 2026-03-26 08:01:56
○ 2026-04-29 12:48:10
●MXbiscom.jp2026-03-26 → 2026-04-29 · 3 obs
○ 2018-01-01 02:30:34
● 2026-03-26 08:01:56
● 2026-04-29 12:48:10
○MXmx.biscom.jp2008-11-21 → 2018-01-01 · 4 obs
● 2008-11-21 07:55:02
● 2018-01-01 02:30:34
○ 2026-03-26 08:01:56
○ 2026-04-29 12:48:10
●A153.127.214.2042026-03-26 → 2026-04-29 · 3 obs
○ 2018-01-01 02:30:34
● 2026-03-26 08:01:56
● 2026-04-29 12:48:10
○A211.13.196.1642015-08-09 → 2018-01-01 · 5 obs
○ 2008-11-21 07:55:02
● 2015-08-09 14:25:44
● 2018-01-01 02:30:34
○ 2026-03-26 08:01:56
○ 2026-04-29 12:48:10
○A211.13.204.132008-11-21 → 2008-11-21 · 3 obs
● 2008-11-21 07:55:02
○ 2015-08-09 14:25:44
○ 2026-04-29 12:48:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
biscom.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biscom.jp (unsigned zone)

⏱️ Timing

Total: 773ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.214.204
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1biscom.jp (pri: 10)
TXT1v=spf1 a:www4064.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

Hierarchy

The parent of www.biscom.jp is biscom.jp.

Mail Server Role

biscom.jp serves as a mail server for biscom.jp.

IP Addresses

biscom.jp points to a single IP: 153.127.214.204.

Other host names, for instance tsugepipe.co.jp, sendai-naisikyou.jp, meiji-basketball.com, aile-kikai.co.jp and pearlauto.jp share IP numbers with biscom.jp.

Name Servers

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

biscom.jp partially shares name servers with other domains; examples include charsbar.org, pcresc.com, websozai.jp, nicosuma.net and smoug.com.

Host names with one IP number:

Host master.dns.ne.jp points to 210.224.172.18.

Host ns1.dns.ne.jp points to 61.211.236.1.

Host ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

biscom.jp is handled by a single mail server, biscom.jp.

biscom.jp points to a single IP: 153.127.214.204.