span.ad.jp - robtex.com

span.ad.jp

DNSSEC⚠️ Not signed
NSns1.jpdns.jp ⭐ ⚠️ Not in parent delegation
A210.239.8.10🇯🇵 TOHKnet-TOCN-AS210.239.0.0/19 TOHKnet TOCN CIDR BLOCK 2 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980-0804, Japan
PTRns1.jpdns.jp
NSns1.span.ad.jp ⚠️ Not in zone NS records
A202.208.192.57🇯🇵 TOKAI-NETWORK202.208.192.0/19 NetLaputa
PTRc039.nlrs.jp
NSns2.jpdns.jp ⚠️ Not in parent delegation
A211.2.156.225🇯🇵 TOHKnet-TOCN-AS211.2.128.0/19 TOHKnet TOCN CIDR BLOCK 3 (AS7516) Tohoku Intelligent Telecommunication Co.,Inc Fujisaki Omati Bldg.2-15-28, Omati, Aoba-ku, Sendai-si,Miyagi 980-0804, Japan
NSns2.span.ad.jp ⚠️ Not in zone NS records
A202.208.192.55🇯🇵 TOKAI-NETWORK202.208.192.0/19 NetLaputa
PTRc037.nlrs.jp
SOAns1.jpdns.jproot@ns1.jpdns.jp 2009-07-28 #1

ad.jp

DNSSEC⚠️ Not signed
TXTad.jp.
WOT: SAFE (50/100)

Subdomains

ns2.span.ad.jp
ns1.span.ad.jp

Same first word

span.biz
span.vn
span.by
span.ch
span.studio
span.pl
span.in
span.tv
span.today
span.hu
span.expert
span.it
span.im
span.mu
span.info
span.asia
span.ventures
span.be
span.services
span.email
span.co.uk
span.center
span.sg
span.my
span.health
span.gov.my
span.support
span.eu
span.partners
span.dk
span.solutions
span.at
span.ca
span.life
span.company
span.cz
span.training
span.world
span.nl
span.net
span.cloud
span.academy
span.fr
span.city
span.com
span.si
span.co
span.com.tw
span.org
span.digital
span.co.in
span.agency
span.is
span.app
span.ad.jp
span.io
span.construction
span.group
span.education
span.systems
span.hr

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DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns1.jpdns.jpns1.span.ad.jpns2.jpdns.jpns2.span.ad.jp
●NSns1.jpdns.jp2015-08-09 → 2026-05-09 · 2 obs
● 2015-08-09 20:15:00
● 2026-05-09 21:23:34
●NSns1.span.ad.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2015-08-09 20:15:00
● 2026-05-09 15:52:58
● 2026-05-09 21:23:34
●NSns2.jpdns.jp2015-08-09 → 2026-05-09 · 2 obs
● 2015-08-09 20:15:00
● 2026-05-09 21:23:34
●NSns2.span.ad.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2015-08-09 20:15:00
● 2026-05-09 15:52:58
● 2026-05-09 21:23:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, c.dns.jp, g.dns.jp, b.dns.jp...-
span.ad.jpns1.span.ad.jp, ns2.span.ad.jp2 records

✅ Authoritative Response

Server:210.239.8.10

NS records: ns1.span.ad.jp, ns2.span.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for span.ad.jp (unsigned zone)

⏱️ Timing

Total: 1017ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.jpdns.jp, ns2.jpdns.jp
SOA1ns1.jpdns.jp root.ns1.jpdns.jp

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.span.ad.jp, ns2.span.ad.jp)

Analysis

Hierarchy

span.ad.jp is the parent of ns2.span.ad.jp and ns1.span.ad.jp.

Name Servers

span.ad.jp delegates to four name servers: ns1.jpdns.jp, ns2.jpdns.jp, ns1.span.ad.jp and ns2.span.ad.jp.

span.ad.jp at least partially shares name servers with other domains, for instance tsuken.ne.jp, it-com.net, tsuda-kogyo.co.jp, tokoss.co.jp and kagoden.com.

These name servers are commonly used alongside tky1.jpdns.jp.

Host names with one IP number: ns1.jpdns.jp points to: 210.239.8.10; ns2.jpdns.jp points to: 211.2.156.225; ns1.span.ad.jp points to: 202.208.192.57; ns2.span.ad.jp points to: 202.208.192.55.