cdn.dev.classmethod.jp - dns.ninja

cdn.dev.classmethod.jp

DNSSEC⚠️ Not signed
A18.165.94.25🇺🇸 Amazon18.165.92.0/22
PTRserver-18-165-94-25.iad55.r.cloudfront.net
A18.165.94.112🇺🇸 Amazon18.165.92.0/22
A18.165.94.179🇺🇸 Amazon18.165.92.0/22
A18.165.94.199🇺🇸 Amazon18.165.92.0/22

dev.classmethod.jp

DNSSEC⚠️ Not signed
A2600:9000:20ea:1a00:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:5200:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:5600:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:8000:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:b000:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:da00:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:dc00:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A2600:9000:20ea:f400:14:e623:c740:93a1🇺🇸 Amazon2600:9000:20ea::/48 - CloudFront
A13.35.78.13🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.19🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.59🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.60🇺🇸 Amazon13.35.78.0/23 -Cloudfront
HTTPSHTTP/3, HTTP/2
WOT: SAFE (62/100)
WOT: SAFE (72/100)

Same first word

cdn.tips
cdn.canva-apps.cn
cdn.com.et
cdn.tools
cdn.ad
cdn.nz
cdn.group
cdn.de.com
cdn.su
cdn.network
cdn.co
cdn.nat.tn
cdn.si
cdn.es.gov.br
cdn.net.ar
cdn.digital
cdn.lol
cdn.web.id
cdn.pw
cdn.gov.in
cdn.ne.jp
cdn.by
cdn.cm
cdn.fail
cdn.de
cdn.moi
cdn.tech
cdn.tw
cdn.com.ua
cdn.com.ar
cdn.rs.gov.br
cdn.joburg
cdn.(0x787878)
cdn.gallery
cdn.net.id
cdn.consulting
cdn.boutique
cdn.net
cdn.s3.ap-southeast-1.amazonaws.com
cdn.co.kr
cdn.asia
cdn.simplesite.com
cdn.vg
cdn.es
cdn.myspreadshop.com
cdn.com.au
cdn.az
cdn.fi
cdn.com.tr
cdn.ski
cdn.at
cdn.ma
cdn.it.com
cdn.systems
cdn.sh
cdn.pt
cdn.feedback
cdn.net.br
cdn.diamonds
cdn.technology
cdn.edu.vn
cdn.ah.cn
cdn.com.im
cdn.bz
cdn.com
cdn.kiwi
cdn.tf
cdn.fo
cdn.ir
cdn.wiki
cdn.do
cdn.edgesuite.net
cdn.id
cdn.info
cdn.store
cdn.pub
cdn.biz.id
cdn.hk
cdn.software
cdn.ph
cdn.co.il
cdn.gal
cdn.ac.uk
cdn.tax
cdn.yoga
cdn.zone
cdn.science
cdn.jp
cdn.nl
cdn.vn
cdn.com.cn
cdn.ai
cdn.com.do
cdn.fun
cdn.ink
cdn.ngo
cdn.pm
cdn.lt
cdn.camp
cdn.gob.mx
cdn.is
cdn.glitch.me
cdn.cat
cdn.st
cdn.gr
cdn.org
cdn.adobeaemcloud.com
cdn.black
cdn.be
cdn.om
cdn.md
cdn.eu.com
cdn.com.tw
cdn.bet
cdn.fr
cdn.sk
cdn.live
cdn.je
cdn.show
cdn.ng
cdn.blob.core.windows.net
cdn.mn
cdn.run
cdn.ru
cdn.debian.net
cdn.ceo
cdn.cab
cdn.gen.tr
cdn.to
cdn.bio
cdn.uk
cdn.rs
cdn.vet
cdn.ing
cdn.org.br
cdn.wroc.pl
cdn.jx.cn
cdn.li
cdn.gg
cdn.co.th
cdn.my
cdn.fitness
cdn.co.jp
cdn.pet
cdn.news
cdn.cz
cdn.dev.br
cdn.gd
cdn.im
cdn.market
cdn.net.co
cdn.tv
cdn.support
cdn.mil
cdn.ch
cdn.direct
cdn.neustar
cdn.blue

Similar names

dcn.cn
dcn.co
dnc.it
dcn.net.pk
cnd.com.pl
ndc.cz
dnc.co.jp
dcn.no
ndc.sk
cnd.com.do
dnc.gov.sg
ndc.hu
ndc.com
dnc.dk
dnc.systems
dcn.news
cnd.life
cdn.hr
ncd.academy
cdn.dk
cdn.kz
cdn.video
cdn.co.in
cdn.yt
dcn.com.pl
ncd.life
dnc.cat
ndc.org.uk
cdn.pink
cdn.delivery
cdn.cx
dnc.es
cdn.fan
ncd.pl
ncd.com.mx
ncd.net
cdn.ovh
dnc.uk.net
cnd.qc.ca
cnd.fr
cdn.io
ndc.nl
cdn.app
cdn.house
cnd.org.uy
cdn.awsapps.com
dcn.pp.ua
ncd.asia
ncd.ru
cdn.cc
cnd.guru
dcn.com.au
ndc.deals
ndc.com.ar
cnd.su
cdn.moda
cdn.net.ru
cnd.hu
cdn.bauhaus
cdn.management
cdn.partners
cdn.vc
dcn.com.cn
cdn.nu
cdn.cr
dcn.to
cdn.ltd
cdn.ba
ndc.pt
cdn.so
cdn.sanok.pl
cdn.pl
ndc.ch
cdn.bg
dnc.ir
cnd.in
cdn.sg
cdn.expert
cdn.tv.br
dcn.ro
ncd.one
cdn.ge
cdn.nic.in

DNS History

32 records (4 active, 28 former)

A18.165.94.11218.165.94.17918.165.94.19918.165.94.25108.138.225.127108.138.225.13108.138.225.2108.138.225.218108.139.181.136108.139.181.218108.139.181.86108.139.181.89108.158.185.140108.158.185.231108.158.185.29108.158.185.3218.154.131.1218.154.131.17818.154.131.18418.154.131.6818.161.22.18718.161.22.19018.161.22.2818.161.22.7318.161.30.10818.161.30.14318.161.30.18818.161.30.7118.67.143.14218.67.143.4818.67.143.6018.67.143.61
○A108.138.225.1272026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-19 16:54:56
● 2026-04-20 23:01:20
○ 2026-04-22 22:06:26
○ 2026-06-21 13:47:26
○A108.138.225.132026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-19 16:54:56
● 2026-04-20 23:01:20
○ 2026-04-22 22:06:26
○ 2026-06-21 13:47:26
○A108.138.225.22026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-19 16:54:56
● 2026-04-20 23:01:20
○ 2026-04-22 22:06:26
○ 2026-06-21 13:47:26
○A108.138.225.2182026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-19 16:54:56
● 2026-04-20 23:01:20
○ 2026-04-22 22:06:26
○ 2026-06-21 13:47:26
○A108.139.181.1362026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-28 11:20:12
● 2026-03-30 04:53:14
○ 2026-03-31 11:22:38
○ 2026-06-21 13:47:26
○A108.139.181.2182026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-28 11:20:12
● 2026-03-30 04:53:14
○ 2026-03-31 11:22:38
○ 2026-06-21 13:47:26
○A108.139.181.862026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-28 11:20:12
● 2026-03-30 04:53:14
○ 2026-03-31 11:22:38
○ 2026-06-21 13:47:26
○A108.139.181.892026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-28 11:20:12
● 2026-03-30 04:53:14
○ 2026-03-31 11:22:38
○ 2026-06-21 13:47:26
○A108.158.185.1402026-04-01 → 2026-04-03 · 5 obs
○ 2026-03-31 11:22:38
● 2026-04-01 22:40:20
● 2026-04-03 21:52:02
○ 2026-04-05 20:44:16
○ 2026-06-21 13:47:26
○A108.158.185.2312026-04-01 → 2026-04-03 · 5 obs
○ 2026-03-31 11:22:38
● 2026-04-01 22:40:20
● 2026-04-03 21:52:02
○ 2026-04-05 20:44:16
○ 2026-06-21 13:47:26
○A108.158.185.292026-04-01 → 2026-04-03 · 5 obs
○ 2026-03-31 11:22:38
● 2026-04-01 22:40:20
● 2026-04-03 21:52:02
○ 2026-04-05 20:44:16
○ 2026-06-21 13:47:26
○A108.158.185.322026-04-01 → 2026-04-03 · 5 obs
○ 2026-03-31 11:22:38
● 2026-04-01 22:40:20
● 2026-04-03 21:52:02
○ 2026-04-05 20:44:16
○ 2026-06-21 13:47:26
○A18.154.131.122026-03-05 → 2026-03-12 · 5 obs
○ 2026-02-22 18:33:30
● 2026-03-05 00:57:20
● 2026-03-12 09:32:42
○ 2026-03-25 03:48:42
○ 2026-06-21 13:47:26
○A18.154.131.1782026-03-05 → 2026-03-12 · 5 obs
○ 2026-02-22 18:33:30
● 2026-03-05 00:57:20
● 2026-03-12 09:32:42
○ 2026-03-25 03:48:42
○ 2026-06-21 13:47:26
○A18.154.131.1842026-03-05 → 2026-03-12 · 5 obs
○ 2026-02-22 18:33:30
● 2026-03-05 00:57:20
● 2026-03-12 09:32:42
○ 2026-03-25 03:48:42
○ 2026-06-21 13:47:26
○A18.154.131.682026-03-05 → 2026-03-12 · 5 obs
○ 2026-02-22 18:33:30
● 2026-03-05 00:57:20
● 2026-03-12 09:32:42
○ 2026-03-25 03:48:42
○ 2026-06-21 13:47:26
○A18.161.22.1872026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-29 05:15:02
● 2026-04-29 10:31:20
○ 2026-04-29 16:01:22
○ 2026-06-21 13:47:26
○A18.161.22.1902026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-29 05:15:02
● 2026-04-29 10:31:20
○ 2026-04-29 16:01:22
○ 2026-06-21 13:47:26
○A18.161.22.282026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-29 05:15:02
● 2026-04-29 10:31:20
○ 2026-04-29 16:01:22
○ 2026-06-21 13:47:26
○A18.161.22.732026-04-29 → 2026-04-29 · 4 obs
○ 2026-04-29 05:15:02
● 2026-04-29 10:31:20
○ 2026-04-29 16:01:22
○ 2026-06-21 13:47:26
○A18.161.30.1082026-04-22 → 2026-05-12 · 12 obs
○ 2026-04-20 23:01:20
● 2026-04-22 22:06:26
● 2026-04-29 05:15:02
○ 2026-04-29 10:31:20
● 2026-04-29 16:01:22
○ 2026-04-30 21:02:02
● 2026-05-01 09:17:10
● 2026-05-03 20:55:26
○ 2026-05-04 07:54:02
● 2026-05-10 00:01:34
● 2026-05-12 19:22:34
○ 2026-06-21 13:47:26
○A18.161.30.1432026-04-22 → 2026-05-12 · 12 obs
○ 2026-04-20 23:01:20
● 2026-04-22 22:06:26
● 2026-04-29 05:15:02
○ 2026-04-29 10:31:20
● 2026-04-29 16:01:22
○ 2026-04-30 21:02:02
● 2026-05-01 09:17:10
● 2026-05-03 20:55:26
○ 2026-05-04 07:54:02
● 2026-05-10 00:01:34
● 2026-05-12 19:22:34
○ 2026-06-21 13:47:26
○A18.161.30.1882026-04-22 → 2026-05-12 · 12 obs
○ 2026-04-20 23:01:20
● 2026-04-22 22:06:26
● 2026-04-29 05:15:02
○ 2026-04-29 10:31:20
● 2026-04-29 16:01:22
○ 2026-04-30 21:02:02
● 2026-05-01 09:17:10
● 2026-05-03 20:55:26
○ 2026-05-04 07:54:02
● 2026-05-10 00:01:34
● 2026-05-12 19:22:34
○ 2026-06-21 13:47:26
○A18.161.30.712026-04-22 → 2026-05-12 · 12 obs
○ 2026-04-20 23:01:20
● 2026-04-22 22:06:26
● 2026-04-29 05:15:02
○ 2026-04-29 10:31:20
● 2026-04-29 16:01:22
○ 2026-04-30 21:02:02
● 2026-05-01 09:17:10
● 2026-05-03 20:55:26
○ 2026-05-04 07:54:02
● 2026-05-10 00:01:34
● 2026-05-12 19:22:34
○ 2026-06-21 13:47:26
●A18.165.94.1122026-02-22 → 2026-06-21 · 12 obs
● 2026-02-22 17:29:28
● 2026-02-22 18:33:30
○ 2026-03-05 00:57:20
○ 2026-03-12 09:32:42
● 2026-03-25 03:48:42
● 2026-03-28 11:20:12
○ 2026-03-30 04:53:14
○ 2026-04-17 00:43:56
● 2026-04-19 16:54:56
○ 2026-04-20 23:01:20
○ 2026-05-12 19:22:34
● 2026-06-21 13:47:26
●A18.165.94.1792026-02-22 → 2026-06-21 · 12 obs
● 2026-02-22 17:29:28
● 2026-02-22 18:33:30
○ 2026-03-05 00:57:20
○ 2026-03-12 09:32:42
● 2026-03-25 03:48:42
● 2026-03-28 11:20:12
○ 2026-03-30 04:53:14
○ 2026-04-17 00:43:56
● 2026-04-19 16:54:56
○ 2026-04-20 23:01:20
○ 2026-05-12 19:22:34
● 2026-06-21 13:47:26
●A18.165.94.1992026-02-22 → 2026-06-21 · 12 obs
● 2026-02-22 17:29:28
● 2026-02-22 18:33:30
○ 2026-03-05 00:57:20
○ 2026-03-12 09:32:42
● 2026-03-25 03:48:42
● 2026-03-28 11:20:12
○ 2026-03-30 04:53:14
○ 2026-04-17 00:43:56
● 2026-04-19 16:54:56
○ 2026-04-20 23:01:20
○ 2026-05-12 19:22:34
● 2026-06-21 13:47:26
●A18.165.94.252026-02-22 → 2026-06-21 · 12 obs
● 2026-02-22 17:29:28
● 2026-02-22 18:33:30
○ 2026-03-05 00:57:20
○ 2026-03-12 09:32:42
● 2026-03-25 03:48:42
● 2026-03-28 11:20:12
○ 2026-03-30 04:53:14
○ 2026-04-17 00:43:56
● 2026-04-19 16:54:56
○ 2026-04-20 23:01:20
○ 2026-05-12 19:22:34
● 2026-06-21 13:47:26
○A18.67.143.1422026-03-31 → 2026-05-04 · 14 obs
○ 2026-03-30 04:53:14
● 2026-03-31 11:22:38
○ 2026-04-01 22:40:20
○ 2026-04-03 21:52:02
● 2026-04-05 20:44:16
● 2026-04-17 00:43:56
○ 2026-04-19 16:54:56
○ 2026-04-29 16:01:22
● 2026-04-30 21:02:02
○ 2026-05-01 09:17:10
○ 2026-05-03 20:55:26
● 2026-05-04 07:54:02
○ 2026-05-10 00:01:34
○ 2026-06-21 13:47:26
○A18.67.143.482026-03-31 → 2026-05-04 · 14 obs
○ 2026-03-30 04:53:14
● 2026-03-31 11:22:38
○ 2026-04-01 22:40:20
○ 2026-04-03 21:52:02
● 2026-04-05 20:44:16
● 2026-04-17 00:43:56
○ 2026-04-19 16:54:56
○ 2026-04-29 16:01:22
● 2026-04-30 21:02:02
○ 2026-05-01 09:17:10
○ 2026-05-03 20:55:26
● 2026-05-04 07:54:02
○ 2026-05-10 00:01:34
○ 2026-06-21 13:47:26
○A18.67.143.602026-03-31 → 2026-05-04 · 14 obs
○ 2026-03-30 04:53:14
● 2026-03-31 11:22:38
○ 2026-04-01 22:40:20
○ 2026-04-03 21:52:02
● 2026-04-05 20:44:16
● 2026-04-17 00:43:56
○ 2026-04-19 16:54:56
○ 2026-04-29 16:01:22
● 2026-04-30 21:02:02
○ 2026-05-01 09:17:10
○ 2026-05-03 20:55:26
● 2026-05-04 07:54:02
○ 2026-05-10 00:01:34
○ 2026-06-21 13:47:26
○A18.67.143.612026-03-31 → 2026-05-04 · 14 obs
○ 2026-03-30 04:53:14
● 2026-03-31 11:22:38
○ 2026-04-01 22:40:20
○ 2026-04-03 21:52:02
● 2026-04-05 20:44:16
● 2026-04-17 00:43:56
○ 2026-04-19 16:54:56
○ 2026-04-29 16:01:22
● 2026-04-30 21:02:02
○ 2026-05-01 09:17:10
○ 2026-05-03 20:55:26
● 2026-05-04 07:54:02
○ 2026-05-10 00:01:34
○ 2026-06-21 13:47:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
classmethod.jpns-266.awsdns-33.com, ns-576.awsdns-08.net, ns-1421.awsdns-49.org, ns-1722.awsdns-23.co.uk-

✅ Authoritative Response

Server:205.251.198.186

NS records: ns-266.awsdns-33.com, ns-576.awsdns-08.net, ns-1421.awsdns-49.org, ns-1722.awsdns-23.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classmethod.jp (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

TypeCountSample Data
A418.165.94.199, 18.165.94.179...

Analysis

IP Addresses

cdn.dev.classmethod.jp resolves to four IP addresses: 18.165.94.25, 18.165.94.112, 18.165.94.179 and 18.165.94.199.

d3bpw4rzpcx21j.cloudfront.net, d2vwj1svzqbxx6.cloudfront.net, d125coj22fon0c.cloudfront.net plus two other host names have IP numbers in common with cdn.dev.classmethod.jp.