ns.frontier-u.jp - robtex.com

ns.frontier-u.jp

CNAMEns.ube-c.ac.jp
DNSSEC⚠️ Not signed
A157.76.40.5

frontier-u.jp

DNSSEC⚠️ Not signed
A160.16.117.56🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
NSmaster.dns.ne.jp ⭐
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXmail.frontier-u.jp ⭐
TXTv=spf1 ip4:124.146.155.50 +ip4:153.149.172.206 +ip4:160.16.64.226 include:_sp...
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-03-20 #1

Previously NS for

frontier-u.jp

Same first word

ns.world
ns.ro.gov.br
ns.sx
ns.cm
ns.od.ua
ns.dp.ua
ns.gob.cl
ns.si
ns.net.au
ns.cards
ns.gov.my
ns.gq
ns.synology.me
ns.myshopify.com
ns.gl
ns.gifts
ns.ly
ns.gov
ns.ee
ns.kh.ua
ns.net.my
ns.gu
ns.com.py
ns.lviv.ua
ns.lg.ua
ns.nhs.uk
ns.org
ns.rs
ns.cq.cn
ns.uz
ns.org.tw
ns.de
ns.ba
ns.spb.su
ns.net.br
ns.mk
ns.cc
ns.dk
ns.zp.ua
ns.co.nz
ns.biz
ns.tr
ns.ht
ns.gov.mn
ns.is
ns.be
ns.uy
ns.games
ns.ro
ns.ma
ns.life
ns.ac.me
ns.org.hk
ns.nt.ro
ns.msk.ru
ns.gov.ee
ns.net.cn
ns.ao
ns.ru
ns.company
ns.poivron.org
ns.to
ns.io
ns.mk.ua
ns.org.mv
ns.la
ns.ru.net
ns.fi
ns.com.cn
ns.qa
ns.gold
ns.gov.me
ns.sumy.ua
ns.ks.ua
ns.cl
ns.chat
ns.eu.org
ns.com.pk
ns.cx
ns.or.at
ns.org.br
ns.ac.lk
ns.my
ns.fyi
ns.seg.br
ns.fo
ns.ky
ns.tn
ns.lt
ns.net.id
ns.hepforge.org
ns.spb.ru
ns.net
ns.ax
ns.ci
ns.ms
ns.com.tw
ns.gg
ns.altervista.org
ns.nl

Similar names

sn.com.mx
sn.cl
sn.in.th
sn.sumy.ua
sn.net.ua
sn.lv
sn.hu
sn.su
sn.od.ua
sn.com.sv
sn.no
sn.ht
sn.edu.vn
sn.de
sn.gl
ns.radio.fm
ns.net.mv
ns.ai
ns.edu.pl
ns.k12.ut.us
ns.dyndns.org
ns.net.nz
ns.domains
sn.com.au
sn.be
ns.ras.ru
ns.co.at
ns.cz
ns.donetsk.ua
sn.biz
ns.cn
ns.gov.ru
ns.kharkov.ua
ns.hk
ns.s3.amazonaws.com
ns.com.co
sn.js.cn
ns.onl
ns.express
ns.hs.kr
sn.org.ua
ns.in.th
ns.gov.cl
sn.dp.ua
ns.uk
ns.works
ns.vc
ns.ae
ns.pl
ns.gov.lv
sn.se
ns.ck.ua
ns.riik.ee
sn.com.ar
sn.gy
sn.cv.ua
sn.im
sn.by
ns.tc
sn.net.br
ns.hr
ns.org.cn
ns.fm
ns.art.pl
ns.keymachine.de
sn.company
ns.parts
ns.az
sn.co.rs
ns.email
ns.boo
ns.com
ns.com.mv
ns.gov.mg
sn.me
ns.eu
ns.sa
ns.army
ns.sh
ns.tk
ns.com.sg
sn.gob.mx
ns.su
ns.services
sn.uk
ns.pro.br
sn.cc
ns.im
sn.team
ns.fr
ns.mx
ns.mil.tw
ns.vg
sn.sakura.ne.jp
ns.or.kr
ns.com.tr
ns.team
ns.cv.ua
ns.agency
ns.je
ns.km.ua
ns.productions
ns.mt
ns.iki.fi
ns.no
ns.tel
ns.ni
ns.potager.org
ns.farm
sn.org
ns.edu.me
ns.net.pl
ns.net.kg
ns.ml
ns.to.gov.br
ns.lib.md.us
ns.gov.sg
ns.in.ua
sn.ink
ns.co.kr

DNS History

2 records (1 active, 1 former)

200920112013201520172019202120232025A157.76.40.5CNAMEns.ube-c.ac.jp
○A157.76.40.52015-05-23 → 2016-09-24 · 5 obs
○ 2008-11-29 20:09:48
● 2015-05-23 08:58:32
● 2016-09-24 02:39:24
○ 2026-03-03 17:47:22
○ 2026-05-13 02:30:22
●CNAMEns.ube-c.ac.jp2015-05-23 → 2026-05-13 · 3 obs
○ 2008-11-29 20:09:48
● 2015-05-23 08:58:32
● 2026-05-13 02:30:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontier-u.jp (unsigned zone)

⏱️ Timing

Total: 3701ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1ns.ube-c.ac.jp

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

ns.frontier-u.jp points to a single IP address: 157.76.40.5.