richcoding.co.jp - dns.ninja

richcoding.co.jp

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c29::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f26.1e100.net
A172.253.63.27🇺🇸 Google172.253.63.0/24
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTatlassian-domain-verification=Z8DLDe7iGKtIn0S5IMgjNwlT1EfO1Mu9rH9/aWZ2AiWjHtk...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1747214820

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Previously MX for

richcoding.co.jp

Same first word

richcoding.co.jp

DNS History

16 records (10 active, 6 former)

2020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comrichcoding.co.jpA76.76.21.21219.94.163.652403:3a00:101:e:219:94:163:65
●NS01.dnsv.jp2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●NS02.dnsv.jp2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●NS03.dnsv.jp2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●NS04.dnsv.jp2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
○NSmaster.dns.ne.jp2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
○NSns1.dns.ne.jp2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
○NSns2.dns.ne.jp2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
●MXalt1.aspmx.l.google.com2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●MXalt2.aspmx.l.google.com2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●MXalt3.aspmx.l.google.com2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●MXalt4.aspmx.l.google.com2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
●MXaspmx.l.google.com2026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14
○MXrichcoding.co.jp2019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
○A219.94.163.652019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
○A2403:3a00:101:e:219:94:163:652019-12-13 → 2019-12-13 · 3 obs
● 2019-12-13 13:01:56
○ 2026-05-13 14:58:40
○ 2026-06-20 14:21:14
●A76.76.21.212026-05-13 → 2026-06-20 · 3 obs
○ 2019-12-13 13:01:56
● 2026-05-13 14:58:40
● 2026-06-20 14:21:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for richcoding.co.jp (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS401.dnsv.jp, 02.dnsv.jp...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT1atlassian-domain-verification=Z8DLDe7iGK
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

IP Addresses

richcoding.co.jp resolves to just one IP address, 76.76.21.21.

Two other host names, along with netdashboard.com, xn--stae-dbb.eu and birdladder.net, also share IP numbers with richcoding.co.jp.

Name Servers

The NS records for richcoding.co.jp point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of richcoding.co.jp's name servers are shared with other domains, for example sel-p.com, thejustgroupuk.com, asgn.biz and two more.

Host names that have two IP addresses:

01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.

Host names that point to one IP address:

The hostname 02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

richcoding.co.jp has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between richcoding.co.jp and other domains, including productwind.com, ns500698.ns500759.ns500758.ns500758.ns500698.ns500736.ns500698.ns500735.ns500736.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, ns500742.ns500754.ns500671.ns500742.ns500742.ns500704.ns500705.ns500705.ns500291.ns500666.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.63.27 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.