smtp.sofcom.jp - dns.ninja

smtp.sofcom.jp

DNSSEC⚠️ Not signed
A219.109.140.82🇯🇵 TOHKnet-TOCN-AS219.109.128.0/19 TOHKnet TOCN CIDR BLOCK 9 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg. 2-15-28, Omati, Aoba-ku, Sendai, Miyagi, 980-0804, Japan
PTRprd-cpanel02.jpisp.jp

sofcom.jp

DNSSEC⚠️ Not signed
A219.109.140.82🇯🇵 TOHKnet-TOCN-AS219.109.128.0/19 TOHKnet TOCN CIDR BLOCK 9 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg. 2-15-28, Omati, Aoba-ku, Sendai, Miyagi, 980-0804, Japan
NSns1.jpdns.jp ⭐
NSns2.jpdns.jp
NStky1.jpdns.jp
MXmailsecurity.jpserve.jp ⭐
TXTv=spf1 +a +mx +ip4:219.109.140.82 include:spfmailsecurity.jpserve.jp ~all
SOAns1.jpdns.jproot@sofcom.jp 2026-03-31 #2

Previously MX for

sofcom.jp

Same first word

smtp.ch
smtp.zone
smtp.pub
smtp.hosting
smtp.nu
smtp.tj
smtp.tools
smtp.com
smtp.com.mx
smtp.sk
smtp.co.hu
smtp.ws
smtp.uni5.net
smtp.jc.neen.it
smtp.vn
smtp.to
smtp.mircloud.host
smtp.demo.jelastic.com
smtp.gouv.km
smtp.hotmail
smtp.com.ph
smtp.be
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smtp.moe
smtp.re
smtp.ms
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smtp.paas.datacenter.fi
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smtp.lt
smtp.fi.cloudplatform.fi
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smtp.cloudaccess.net
smtp.cat
smtp.az
smtp.dev
smtp.unicloud.pl
smtp.paas.massivegrid.com
smtp.mil.tw
smtp.it
smtp.solutions
smtp.pythonanywhere.com
smtp.li
smtp.ru
smtp.se
smtp.co.za
smtp.mydns.jp
smtp.gov.mn
smtp.gc.ca
smtp.me
smtp.fi.it
smtp.rs.gov.br
smtp.pb.gov.br
smtp.gov.ru
smtp.business
smtp.ooo
smtp.jelastic.saveincloud.net
smtp.in
smtp.net.au
smtp.to.gov.br
smtp.com.br
smtp.fun
smtp.ddns.net
smtp.agency
smtp.pt
smtp.myshopify.com
smtp.ee
smtp.im
smtp.jelastic.dogado.eu
smtp.lat
smtp.cl
smtp.lu
smtp.id
smtp.eu
smtp.fail
smtp.bz
smtp.ro
smtp.pl
smtp.goog
smtp.news
smtp.j.scaleforce.net
smtp.lv
smtp.fr
smtp.store
smtp.gratis
smtp.co.at
smtp.gov.ps
smtp.gouv.sn
smtp.gov.rs
smtp.eu.org
smtp.sc.gov.br
smtp.in-berlin.de
smtp.appengine.flow.ch
smtp.kinghost.net
smtp.org
smtp.es-1.axarnet.cloud
smtp.co.kr
smtp.(0x787878)
smtp.co.nz
smtp.kz
smtp.com.tr
smtp.jcloud.kz
smtp.sp.gov.br
smtp.net.ru
smtp.edu.ee
smtp.j.layershift.co.uk
smtp.net.ua
smtp.hu
smtp.mail.pl
smtp.iki.fi
smtp.org.uk
smtp.at
smtp.com.au
smtp.tv
smtp.vg
smtp.co
smtp.su
smtp.radio.fm
smtp.net

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tsmp.cn
tmsp.jp
pmts.ph
tpms.mobi
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mtps.in
ptms.us
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tmsp.no-ip.org
ptsm.ru
ptms.in
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stpm.de
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tpms.co.in
tmsp.email
sptm.org
mtsp.biz
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tmsp.ru
mpts.com.qa
mstp.net
mtsp.de
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pmts.dk
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stmp.se

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A219.109.140.82219.109.142.250219.109.142.251
●A219.109.140.822026-02-22 → 2026-06-05 · 3 obs
○ 2017-01-01 13:26:52
● 2026-02-22 20:12:28
● 2026-06-05 03:20:00
○A219.109.142.2502015-06-26 → 2017-01-01 · 4 obs
● 2015-06-26 05:19:16
● 2017-01-01 13:26:52
○ 2026-02-22 20:12:28
○ 2026-06-05 03:20:00
○A219.109.142.2512015-06-26 → 2017-01-01 · 4 obs
● 2015-06-26 05:19:16
● 2017-01-01 13:26:52
○ 2026-02-22 20:12:28
○ 2026-06-05 03:20:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
sofcom.jpns1.jpdns.jp, tky1.jpdns.jp, ns2.jpdns.jp6 records

✅ Authoritative Response

Server:130.162.144.109

NS records: ns1.jpdns.jp, tky1.jpdns.jp, ns2.jpdns.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sofcom.jp (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A1219.109.140.82

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.jpdns.jp, ns2.jpdns.jp, tky1.jpdns.jp...)

Analysis

IP Addresses

smtp.sofcom.jp directs to one IP number, which is 219.109.140.82.

Among the host names that share IP numbers with smtp.sofcom.jp are ale.ne.jp, rav.ale.ne.jp, mail.ayanet.ne.jp and two others.