codelab.jp - dns.ninja

codelab.jp

DNSSEC⚠️ Not signed
A160.16.213.174🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRcodelab.jp
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:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
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
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 +ip4:160.16.213.174 +ip4:160.16.213.174 include:aspmx.googlemail.com ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1614246174

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=1784893502

PTR for

174.213.16.160.in-addr.arpa

Subdomains

www.codelab.jp

Same first word

codelab.ca
codelab.team
codelab.one
codelab.cz
codelab.ru
codelab.org
codelab.online
codelab.jp
codelab.biz
codelab.awsapps.com
codelab.com
codelab.se
codelab.co.uk
codelab.nl
codelab.com.au
codelab.sa
codelab.solutions
codelab.eu
codelab.club
codelab.co.nz
codelab.ee
codelab.tools
codelab.co.il
codelab.us
codelab.ar
codelab.dev
codelab.ch
codelab.mx
codelab.website
codelab.org.cn
codelab.dk
codelab.es
codelab.com.py
codelab.in
codelab.pl
codelab.asia
codelab.agency
codelab.pk
codelab.camp
codelab.fr
codelab.mobi
codelab.pro
codelab.net
codelab.no
codelab.be
codelab.cl
codelab.de
codelab.run
codelab.lt
codelab.is
codelab.net.sa
codelab.az
codelab.info
codelab.site
codelab.fi
codelab.gr
codelab.host
codelab.vc
codelab.ae

Similar names

labcode.it
labcode.pl
bladeco.com
codelba.com.mx
albcode.com
adbelco.nl
codable.net
delboca.fr
belcado.de
decolab.ro
codable.website
colabed.com
decolab.com
codable.ru
codebal.xyz
adobecl.com
decolab.xyz
decolab.se
belcado.com
labcode.org
codable.io
codable.org
bacoled.com
adbelco.com
decolab.net
delboca.it
docable.cloud
codable.co.kr
delcabo.com
bodecal.com
cabledo.com
decolab.es
blocade.com
decolab.co.jp
decolab.ru
elbadoc.it
decolab.be
albcode.de
leadcob.com
codable.com
docable.com
debloca.com
labdeco.ru
codable.co
labcode.de
delboca.net
delboca.org
decolab.org
elabdco.com
decolab.pro
dacobel.nl
labcode.net
badecol.com
abledoc.com
decolab.eu
decolab.cl

DNS History

13 records (12 active, 1 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA160.16.213.174160.16.117.109
●NS01.dnsv.jp2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●NS02.dnsv.jp2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●NS03.dnsv.jp2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●NS04.dnsv.jp2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXalt1.aspmx.l.google.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXalt2.aspmx.l.google.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXaspmx.l.google.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXaspmx2.googlemail.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXaspmx3.googlemail.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXaspmx4.googlemail.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
●MXaspmx5.googlemail.com2015-07-16 → 2026-07-24 · 2 obs
● 2015-07-16 17:31:18
● 2026-07-24 12:47:20
○A160.16.117.1092015-07-16 → 2016-07-09 · 4 obs
● 2015-07-16 17:31:18
● 2016-07-09 22:01:48
○ 2026-02-21 21:09:06
○ 2026-07-24 12:47:20
●A160.16.213.1742026-02-21 → 2026-07-24 · 3 obs
○ 2016-07-09 22:01:48
● 2026-02-21 21:09:06
● 2026-07-24 12:47:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
codelab.jp02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codelab.jp (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.213.174
NS401.dnsv.jp, 02.dnsv.jp...
MX7alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 +ip4:160.16.213.174 +ip4:160.16.2
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

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

Analysis

Hierarchy

codelab.jp is the parent zone for www.codelab.jp.

IP Addresses

codelab.jp has exactly one IP address — 160.16.213.174.

Among the host names that share IP numbers with codelab.jp is www.codelab.jp, as one example.

Name Servers

Four name servers handle the delegation for codelab.jp: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

codelab.jp partially shares its NS delegation with several other domains, including dbhokeamabi.com, cyberdyne.cn, mkml.co.jp and two others.

Host names pointing to two IP addresses:

The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.

The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.

The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.

Host names resolving to a single IP address:

02.dnsv.jp resolves to the IP address 157.7.33.53.

Mail Servers

The MX records for codelab.jp point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by codelab.jp are shared with other domains: dramatime.co.uk, sinfid.com.ar, ns500759.ns500758.ns500758.ns500698.ns500736.ns500736.ns500736.ns500735.ns500698.ns500736.ns500698.ns500576.ns500619.ns500698.ns500686.ns500652.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.

The A records for aspmx.l.google.com return 64.233.180.26 and 2607:f8b0:4004:c08::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.