webdocs.jp - dns.ninja

webdocs.jp

DNSSEC⚠️ Not signed
A203.141.136.47🇯🇵 InfoSphere203.141.128.0/19 INTERLINK
PTRmysv03.interlink.or.jp
NSddns2.interlink.or.jp ⭐
A163.43.140.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRddns2.interlink.or.jp
NSddns1.interlink.or.jp
A203.141.128.39🇯🇵 InfoSphere203.141.128.0/19 INTERLINK
PTRddns1.interlink.or.jp
MXpo.webdocs.jp ⭐
A203.141.136.47🇯🇵 InfoSphere203.141.128.0/19 INTERLINK
PTRmysv03.interlink.or.jp
TXTv=spf1 +mx ~all
SOAddns2.interlink.or.jproot@ddns2.interlink.or.jp serial=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=1780544702

Subdomains

po.webdocs.jp
www.webdocs.jp

Same first word

webdocs.com
webdocs.fr
webdocs.de
webdocs.org
webdocs.biz
webdocs.us
webdocs.dev
webdocs.net
webdocs.jp
webdocs.nl
webdocs.app
webdocs.eu
webdocs.ca
webdocs.at
webdocs.ru

Similar names

docsweb.eu
cdowebs.com
wcbdoes.com
cowbeds.com
docsweb.de
sbwedco.com
docsweb.com
webcods.com
docsweb.it
wesbdoc.com
sdwebco.com
bescowd.com
bwscode.com

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSddns1.interlink.or.jpddns2.interlink.or.jpmain.webdocs.jpMXpo.webdocs.jpwww.webdocs.jpA203.141.136.47219.117.195.217
●NSddns1.interlink.or.jp2026-02-18 → 2026-06-04 · 3 obs
○ 2017-04-06 14:59:52
● 2026-02-18 14:58:44
● 2026-06-04 04:18:14
●NSddns2.interlink.or.jp2026-02-18 → 2026-06-04 · 3 obs
○ 2017-04-06 14:59:52
● 2026-02-18 14:58:44
● 2026-06-04 04:18:14
○NSmain.webdocs.jp2015-07-21 → 2017-04-06 · 4 obs
● 2015-07-21 16:24:52
● 2017-04-06 14:59:52
○ 2026-02-18 14:58:44
○ 2026-06-04 04:18:14
●MXpo.webdocs.jp2026-02-18 → 2026-06-04 · 3 obs
○ 2017-04-06 14:59:52
● 2026-02-18 14:58:44
● 2026-06-04 04:18:14
○MXwww.webdocs.jp2015-07-21 → 2017-04-06 · 4 obs
● 2015-07-21 16:24:52
● 2017-04-06 14:59:52
○ 2026-02-18 14:58:44
○ 2026-06-04 04:18:14
●A203.141.136.472026-02-18 → 2026-06-04 · 3 obs
○ 2017-04-06 14:59:52
● 2026-02-18 14:58:44
● 2026-06-04 04:18:14
○A219.117.195.2172015-07-21 → 2017-04-06 · 4 obs
● 2015-07-21 16:24:52
● 2017-04-06 14:59:52
○ 2026-02-18 14:58:44
○ 2026-06-04 04:18:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
webdocs.jpddns2.interlink.or.jp, ddns1.interlink.or.jp-

✅ Authoritative Response

Server:203.141.128.39

NS records: ddns2.interlink.or.jp, ddns1.interlink.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webdocs.jp (unsigned zone)

⏱️ Timing

Total: 1304ms | Queries: -

📄 Records

TypeCountSample Data
A1203.141.136.47
NS2ddns1.interlink.or.jp, ddns2.interlink.or.jp
MX1po.webdocs.jp (pri: 10)
TXT1v=spf1 +mx ~all
SOA1ddns1.interlink.or.jp root.ddns1.interli

Analysis

Hierarchy

The parent domain of po.webdocs.jp and www.webdocs.jp is webdocs.jp.

IP Addresses

webdocs.jp directs to one IP number, which is 203.141.136.47.

Among the host names that share IP numbers with webdocs.jp are po.fukushima-ganka.jp, po.amekaze.co.jp, po.r30.co.jp and two others.

Name Servers

webdocs.jp is served by two delegated name servers, ddns1.interlink.or.jp and ddns2.interlink.or.jp.

webdocs.jp has the same name server delegation as a number of other domains, such as amezari.com, 148.171.202.in-addr.arpa, nishiura.pro and two more.

The name servers of webdocs.jp overlap at least partially with those of other domains — among them miclabs.com, rp-taki.com, t-tax.net and two more.

These name servers commonly appear in combination with the name servers ns.miclabs.com.

Both ddns1.interlink.or.jp and ddns2.interlink.or.jp have a single IP address each — ddns1.interlink.or.jp resolves to 203.141.128.39 while ddns2.interlink.or.jp resolves to 163.43.140.44.

Mail Servers

webdocs.jp routes its mail through a single mail server, po.webdocs.jp.

There is one IP number for po.webdocs.jp: 203.141.136.47.