lib-itoshima.jp - robtex.com

lib-itoshima.jp

DNSSEC⚠️ Not signed
A210.252.48.19🇯🇵 QTNET210.252.0.0/18 Kyushu Telecommunication Network Co.,Inc./QTNet
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXmgws431.kagoya.net ⭐
A133.18.39.219🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.
PTRmgws431.kagoya.net
TXTv=spf1 include:kagoya.net ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1771404017

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=1776375902

Same first word

lib-itoshima.jp

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jplibns.lib-itoshima.jpns-tk012.ocn.ad.jpns6-tk01.ocn.ad.jpns6-tk02.ocn.ad.jpMXmgws431.kagoya.netlibns.lib-itoshima.jpvcgw1.ocn.ad.jpvcgw2.ocn.ad.jpA210.252.48.19221.186.190.83
●NS01.dnsv.jp2026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
●NS02.dnsv.jp2026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
●NS03.dnsv.jp2026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
●NS04.dnsv.jp2026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
○NSlibns.lib-itoshima.jp2015-06-23 → 2016-12-31 · 4 obs
● 2015-06-23 04:16:28
● 2016-12-31 12:45:06
○ 2017-12-05 18:28:02
○ 2026-04-16 22:00:52
○NSns-tk012.ocn.ad.jp2015-06-23 → 2016-01-23 · 4 obs
● 2015-06-23 04:16:28
● 2016-01-23 05:38:06
○ 2016-04-24 12:13:42
○ 2026-04-16 22:00:52
○NSns6-tk01.ocn.ad.jp2017-12-05 → 2017-12-05 · 4 obs
○ 2016-12-31 12:45:06
● 2017-12-05 18:28:02
○ 2026-03-24 16:53:40
○ 2026-04-16 22:00:52
○NSns6-tk02.ocn.ad.jp2017-12-05 → 2017-12-05 · 4 obs
○ 2016-12-31 12:45:06
● 2017-12-05 18:28:02
○ 2026-03-24 16:53:40
○ 2026-04-16 22:00:52
○MXlibns.lib-itoshima.jp2015-06-23 → 2016-12-31 · 4 obs
● 2015-06-23 04:16:28
● 2016-12-31 12:45:06
○ 2017-12-05 18:28:02
○ 2026-04-16 22:00:52
●MXmgws431.kagoya.net2026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
○MXvcgw1.ocn.ad.jp2017-12-05 → 2017-12-05 · 4 obs
○ 2016-12-31 12:45:06
● 2017-12-05 18:28:02
○ 2026-03-24 16:53:40
○ 2026-04-16 22:00:52
○MXvcgw2.ocn.ad.jp2017-12-05 → 2017-12-05 · 4 obs
○ 2016-12-31 12:45:06
● 2017-12-05 18:28:02
○ 2026-03-24 16:53:40
○ 2026-04-16 22:00:52
●A210.252.48.192026-03-24 → 2026-04-16 · 3 obs
○ 2017-12-05 18:28:02
● 2026-03-24 16:53:40
● 2026-04-16 22:00:52
○A221.186.190.832015-06-23 → 2016-12-31 · 4 obs
● 2015-06-23 04:16:28
● 2016-12-31 12:45:06
○ 2017-12-05 18:28:02
○ 2026-04-16 22:00:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, e.dns.jp, a.dns.jp, b.dns.jp...-
lib-itoshima.jp04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.33.53

NS records: 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lib-itoshima.jp (unsigned zone)

⏱️ Timing

Total: 944ms | Queries: -

📄 Records

TypeCountSample Data
A1210.252.48.19
NS401.dnsv.jp, 02.dnsv.jp...
MX1mgws431.kagoya.net (pri: 10)
TXT1v=spf1 include:kagoya.net ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

IP Addresses

lib-itoshima.jp resolves to a single IP address: 210.252.48.19.

Name Servers

lib-itoshima.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

lib-itoshima.jp at least partially shares name servers with other domains, including dematter.com, hckr.jp, diver10.jp, cosmos.jp and ddoreams.com.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

lib-itoshima.jp is handled by a single mail server, mgws431.kagoya.net.

lib-itoshima.jp shares its mail server setup with other domains, including kama-library.jp, kanda-ed.jp, fukutsu-lib.jp, kiyama-lib.jp and iizuka-library.jp.

mgws431.kagoya.net points to a single IP: 133.18.39.219.