coderdojo.org - dns.ninja

coderdojo.org

DNSSECโš ๏ธ Not signed
A2606:4700:3033::6815:55a2๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3033::ac43:cfa3๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.85.162Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.207.163๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSapril.ns.cloudflare.com โญ
A2606:4700:50::adf5:3a42๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A2803:f800:50::6ca2:c042๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRapril.ns.cloudflare.com
A2a06:98c1:50::ac40:2042๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRapril.ns.cloudflare.com
A108.162.192.66๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A172.64.32.66๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
A173.245.58.66๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapril.ns.cloudflare.com
NStony.ns.cloudflare.com
A2606:4700:58::adf5:3bf0๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A2803:f800:50::6ca2:c1f0๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtony.ns.cloudflare.com
A2a06:98c1:50::ac40:21f0๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRtony.ns.cloudflare.com
A108.162.193.240๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A172.64.33.240๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
A173.245.59.240๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtony.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c07::1a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A64.233.180.27๐Ÿ‡บ๐Ÿ‡ธ Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.26๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXT0ed1fe018a9e0e66bbdc6f4808a5174c
TXTMS=ms93813166
TXTdocusign=25cb9ad1-4fbe-4850-a36a-f20d93db129d
TXTgoogle-site-verification=-9NiF4KVVHv_yvLJ-mFRlDpOlSOdppE4w-E098OAbko
TXTgoogle-site-verification=O19ENHuzjv2H2OgEmFfxZryAoO9Kn35YwYog0ckgDG4
TXTgoogle-site-verification=Smpjf-ufi4CUFrs61MDI71ww0lQcRkQJXIEdRCmtR6I
TXTonetrust-domain-verification=776340ca0c1f4b4190fbdb49011531ee
TXTv=spf1 include:_spf.google.com include:_u.coderdojo.org._spf.smart.ondmarc.co...
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.85.162, 172.67.207.163
IPv6 hints2606:4700:3033::6815:55a2, 2606:4700:3033::ac43:cfa3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOAapril.ns.cloudflare.comdns@cloudflare.com serial=2408133160

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783249227

Same first word

Similar names

DNS History

25 records (11 active, 14 former)

20162017201820192020202120222023202420252026NSapril.ns.cloudflare.comtony.ns.cloudflare.comamy.ns.cloudflare.comdave.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commxa-00252a01.gslb.pphosted.commxb-00252a01.gslb.pphosted.comA104.21.85.162172.67.207.1632606:4700:3033::6815:55a22606:4700:3033::ac43:cfa3104.28.12.98104.28.13.98104.28.18.79104.28.19.792606:4700:30::681c:134f2606:4700:3030::6815:55a22606:4700:3032::ac43:cfa32606:4700:3036::681c:124f
โ—‹NSamy.ns.cloudflare.com2015-08-09 โ†’ 2020-01-15 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—NSapril.ns.cloudflare.com2026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—‹NSdave.ns.cloudflare.com2015-08-09 โ†’ 2020-01-15 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—NStony.ns.cloudflare.com2026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—MXalt1.aspmx.l.google.com2015-08-09 โ†’ 2026-07-05 ยท 5 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—MXalt2.aspmx.l.google.com2015-08-09 โ†’ 2026-07-05 ยท 5 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—MXalt3.aspmx.l.google.com2026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—MXalt4.aspmx.l.google.com2026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—MXaspmx.l.google.com2015-08-09 โ†’ 2026-07-05 ยท 5 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—‹MXaspmx2.googlemail.com2015-08-09 โ†’ 2017-03-16 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ—‹ 2026-07-05 11:20:26
โ—‹MXaspmx3.googlemail.com2015-08-09 โ†’ 2017-03-16 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ—‹ 2026-07-05 11:20:26
โ—‹MXmxa-00252a01.gslb.pphosted.com2020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—‹MXmxb-00252a01.gslb.pphosted.com2020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—A104.21.85.1622026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—‹A104.28.12.982015-08-09 โ†’ 2017-03-16 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ—‹ 2026-07-05 11:20:26
โ—‹A104.28.13.982015-08-09 โ†’ 2017-03-16 ยท 4 obs
โ— 2015-08-09 04:15:38
โ— 2017-03-16 20:48:56
โ—‹ 2020-01-15 23:59:48
โ—‹ 2026-07-05 11:20:26
โ—‹A104.28.18.792020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—‹A104.28.19.792020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—A172.67.207.1632026-02-16 โ†’ 2026-07-05 ยท 3 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-07-05 11:20:26
โ—‹A2606:4700:30::681c:134f2020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26
โ—‹A2606:4700:3030::6815:55a22026-02-16 โ†’ 2026-06-06 ยท 4 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-06-06 16:26:12
โ—‹ 2026-07-05 11:20:26
โ—‹A2606:4700:3032::ac43:cfa32026-02-16 โ†’ 2026-06-06 ยท 4 obs
โ—‹ 2020-01-15 23:59:48
โ— 2026-02-16 00:53:46
โ— 2026-06-06 16:26:12
โ—‹ 2026-07-05 11:20:26
โ—A2606:4700:3033::6815:55a22026-07-05 โ†’ 2026-07-05 ยท 2 obs
โ—‹ 2026-06-06 16:26:12
โ— 2026-07-05 11:20:26
โ—A2606:4700:3033::ac43:cfa32026-07-05 โ†’ 2026-07-05 ยท 2 obs
โ—‹ 2026-06-06 16:26:12
โ— 2026-07-05 11:20:26
โ—‹A2606:4700:3036::681c:124f2020-01-15 โ†’ 2020-01-15 ยท 4 obs
โ—‹ 2017-03-16 20:48:56
โ— 2020-01-15 23:59:48
โ—‹ 2026-02-16 00:53:46
โ—‹ 2026-07-05 11:20:26

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
coderdojo.orgapril.ns.cloudflare.com, tony.ns.cloudflare.com-

โœ… Authoritative Response

Server:108.162.193.240

NS records: april.ns.cloudflare.com, tony.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for coderdojo.org (unsigned zone)

โฑ๏ธ Timing

Total: 590ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2172.67.207.163, 104.21.85.162
AAAA22606:4700:3033::ac43:cfa3, 2606:4700:3033::6815:55a2
NS2april.ns.cloudflare.com, tony.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT80ed1fe018a9e0e66bbdc6f4808a5174c, MS=ms93813166...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1april.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

coderdojo.org directs to four IP numbers, which are 104.21.85.162, 172.67.207.163, 2606:4700:3033::6815:55a2 and 2606:4700:3033::ac43:cfa3.

iserealty.com, r7kazino.life, emporiomare.com and two other host names share IP numbers with coderdojo.org.

Name Servers

DNS delegation for coderdojo.org points to two name servers: april.ns.cloudflare.com and tony.ns.cloudflare.com.

coderdojo.org uses the same name servers as several other domains โ€” among them gaoussousoumanokeit.workers.dev, rpfweb.com, richtacular.com and two more.

At least some of coderdojo.org's name servers are shared with other domains, for example bzjxo.com, baijialwangzhi.com.cn, atgastro.com and two more.

It is common for these name servers to be used in conjunction with the name servers samara.ns.cloudflare.com, joel.ns.cloudflare.com and christian.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

april.ns.cloudflare.com has IP addresses 108.162.192.66, 172.64.32.66 and 173.245.58.66, plus 3 other.

tony.ns.cloudflare.com has IP addresses 108.162.193.240, 172.64.33.240 and 173.245.59.240, plus 3 other.

Mail Servers

Five mail servers handle coderdojo.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coderdojo.org has at least partial mail server overlap with other domains such as twinlify.com, ns500671.ns500742.ns500731.ns500671.ns500671.ns500731.ns500704.ns500704.ns500649.ns500291.ns500666.ns500131.lustychickser.com, moriya-legal.com and two more.

These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

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