dr-check.jp - robtex.com

dr-check.jp

DNSSEC⚠️ Not signed
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
MXmx219.dr-check.jp ⭐
A54.95.252.219🇯🇵 Amazon54.95.128.0/17 EC2 NRT prefix
PTRmx219.dr-check.jp
TXT_globalsign-domain-verification=2xg09IawnfXDz2eNP3oXlIcVgKSPlNOmS6iC1pvdb7
TXT_globalsign-domain-verification=FboMJ50P2_z9iOIliy7i79f7QxFDyEkMnG4LT-t-io
TXT_globalsign-domain-verification=Kp6Lx2s057V9pTkuI0-oXmIxQK3x7u308MqgKb0LCu
TXT_globalsign-domain-verification=jczfFfTf0inEsYsY0PF0vmrH2gSDsztgW6pwwhZnWc
TXT_globalsign-domain-verification=mMwT2hedegjghOg-sJdzZ8jVyXdMmCsjRrp21aYKBn
TXT_globalsign-domain-verification=vhdGjBI6tNBKChhR1PhC7-BMb6AVLW88Y2-GPyO4_y
TXT_globalsign-domain-verification=yEZeTxZHlowFkWphXTLZ7bICvPP4VYvmN3DpSu9AbO
TXTv=spf1 +ip4:54.95.252.219 ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1767909444

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=1774557902

Subdomains

www.dr-check.jp
mx.dr-check.jp
mx219.dr-check.jp

Same first word

dr-check.jp

DNS History

9 records (5 active, 4 former)

2020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns.web.ad.jpns01.dr-check.jpns03.dr-check.jpMXmx219.dr-check.jpmx.dr-check.jp
●NS01.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2019-01-12 21:22:06
● 2026-03-26 21:19:30
● 2026-03-26 21:19:32
●NS02.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2019-01-12 21:22:06
● 2026-03-26 21:19:30
● 2026-03-26 21:19:32
●NS03.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2019-01-12 21:22:06
● 2026-03-26 21:19:30
● 2026-03-26 21:19:32
●NS04.dnsv.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2019-01-12 21:22:06
● 2026-03-26 21:19:30
● 2026-03-26 21:19:32
○NSns.web.ad.jp2019-01-12 → 2019-01-12 · 3 obs
● 2019-01-12 21:22:06
○ 2026-03-26 21:19:30
○ 2026-03-26 21:19:32
○NSns01.dr-check.jp2019-01-12 → 2019-01-12 · 3 obs
● 2019-01-12 21:22:06
○ 2026-03-26 21:19:30
○ 2026-03-26 21:19:32
○NSns03.dr-check.jp2019-01-12 → 2019-01-12 · 3 obs
● 2019-01-12 21:22:06
○ 2026-03-26 21:19:30
○ 2026-03-26 21:19:32
○MXmx.dr-check.jp2019-01-12 → 2019-01-12 · 3 obs
● 2019-01-12 21:22:06
○ 2026-03-26 21:19:30
○ 2026-03-26 21:19:32
●MXmx219.dr-check.jp2026-03-26 → 2026-03-26 · 3 obs
○ 2019-01-12 21:22:06
● 2026-03-26 21:19:30
● 2026-03-26 21:19:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
dr-check.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dr-check.jp (unsigned zone)

⏱️ Timing

Total: 1881ms | Queries: -

📄 Records

TypeCountSample Data
NS401.dnsv.jp, 02.dnsv.jp...
MX1mx219.dr-check.jp (pri: 10)
TXT8_globalsign-domain-verification=2xg09Iaw, _globalsign-domain-verification=FboMJ50P...
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

Hierarchy

dr-check.jp is a parent of www.dr-check.jp, mx.dr-check.jp and mx219.dr-check.jp.

Name Servers

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

dr-check.jp at least partially shares name servers with other domains, for instance jpis.co.jp, kubota-ganka.com, kidsmoney-sakura.com, kaizousha-bakaichidai.biz and kampo-sodan.com.

Two IPs for hosts:

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

One IP for a host:

02.dnsv.jp points to: 157.7.33.53

Mail Servers

dr-check.jp is handled by a single mail server, mx219.dr-check.jp.

Host name mx219.dr-check.jp points to IP address 54.95.252.219.