coderdojo.org - dns.ninja
coderdojo.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:55a2Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cfa3Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.85.162Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.207.163Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | april.ns.cloudflare.com β | ||||||
| NS | tony.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| A | 2607:f8b0:4004:c23::1aπΊπΈ Google2607:f8b0:4004::/48 | ||||||
| PTR | yuiadrs-in-f26.1e100.net | ||||||
| A | 192.178.155.26πΊπΈ Google192.178.155.0/24 | ||||||
| PTR | yuiadrs-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:2803::1bπΊπΈ Google2607:f8b0::/32 | ||||||
| PTR | lcausr-in-f27.1e100.net | ||||||
| A | 172.217.216.26πΊπΈ Google172.217.0.0/16 | ||||||
| PTR | lcausr-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:3003::1aπΊπΈ Google2607:f8b0::/32 | ||||||
| PTR | yulnkjt-in-f26.1e100.net | ||||||
| A | 172.253.145.27πΊπΈ Google172.253.145.0/24 | ||||||
| PTR | yulnkjt-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4023:1015::1aπΊπΈ Google2607:f8b0::/32 | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| A | 172.253.135.26πΊπΈ Google172.253.135.0/24 | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c23::1bπ§πͺ Google2a00:1450:400c::/48 | ||||||
| PTR | yubrupd-in-f27.1e100.net | ||||||
| A | 172.253.157.26πΊπΈ Google172.253.0.0/16 | ||||||
| PTR | yubrupd-in-f26.1e100.net | ||||||
| TXT | 0ed1fe018a9e0e66bbdc6f4808a5174c | ||||||
| TXT | MS=ms93813166 | ||||||
| TXT | docusign=25cb9ad1-4fbe-4850-a36a-f20d93db129d | ||||||
| TXT | google-site-verification=-9NiF4KVVHv_yvLJ-mFRlDpOlSOdppE4w-E098OAbko | ||||||
| TXT | google-site-verification=O19ENHuzjv2H2OgEmFfxZryAoO9Kn35YwYog0ckgDG4 | ||||||
| TXT | google-site-verification=Smpjf-ufi4CUFrs61MDI71ww0lQcRkQJXIEdRCmtR6I | ||||||
| TXT | onetrust-domain-verification=776340ca0c1f4b4190fbdb49011531ee | ||||||
| TXT | v=spf1 include:_spf.google.com include:_u.coderdojo.org._spf.smart.ondmarc.co... | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.85.162, 172.67.207.163 | ||||||
| IPv6 hints | 2606:4700:3033::6815:55a2, 2606:4700:3033::ac43:cfa3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com | ||||||
| SOA | april.ns.cloudflare.comdns@cloudflare.com serial=2408133160 | ||||||
org
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info β β οΈ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783250877 | ||||||
Same first word
Similar names
DNS History
25 records (11 active, 14 former)
βNSamy.ns.cloudflare.com2015-08-09 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βNSapril.ns.cloudflare.com2026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βNSdave.ns.cloudflare.com2015-08-09 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βNStony.ns.cloudflare.com2026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXalt1.aspmx.l.google.com2015-08-09 β 2026-07-05 Β· 5 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXalt2.aspmx.l.google.com2015-08-09 β 2026-07-05 Β· 5 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXalt3.aspmx.l.google.com2026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXalt4.aspmx.l.google.com2026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXaspmx.l.google.com2015-08-09 β 2026-07-05 Β· 5 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXaspmx2.googlemail.com2015-08-09 β 2017-03-16 Β· 4 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-07-05 15:06:24
βMXaspmx3.googlemail.com2015-08-09 β 2017-03-16 Β· 4 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-07-05 15:06:24
βMXmxa-00252a01.gslb.pphosted.com2020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βMXmxb-00252a01.gslb.pphosted.com2020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA104.21.85.1622026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA104.28.12.982015-08-09 β 2017-03-16 Β· 4 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-07-05 15:06:24
βA104.28.13.982015-08-09 β 2017-03-16 Β· 4 obs
β 2017-03-16 20:48:56
β 2020-01-15 23:59:48
β 2026-07-05 15:06:24
βA104.28.18.792020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA104.28.19.792020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA172.67.207.1632026-02-16 β 2026-07-05 Β· 3 obs
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA2606:4700:30::681c:134f2020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
βA2606:4700:3030::6815:55a22026-02-16 β 2026-06-06 Β· 5 obs
β 2026-02-16 00:53:46
β 2026-06-06 16:26:12
β 2026-07-05 11:20:26
β 2026-07-05 15:06:24
βA2606:4700:3032::ac43:cfa32026-02-16 β 2026-06-06 Β· 5 obs
β 2026-02-16 00:53:46
β 2026-06-06 16:26:12
β 2026-07-05 11:20:26
β 2026-07-05 15:06:24
βA2606:4700:3033::6815:55a22026-07-05 β 2026-07-05 Β· 3 obs
β 2026-07-05 11:20:26
β 2026-07-05 15:06:24
βA2606:4700:3033::ac43:cfa32026-07-05 β 2026-07-05 Β· 3 obs
β 2026-07-05 11:20:26
β 2026-07-05 15:06:24
βA2606:4700:3036::681c:124f2020-01-15 β 2020-01-15 Β· 4 obs
β 2020-01-15 23:59:48
β 2026-02-16 00:53:46
β 2026-07-05 15:06:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| coderdojo.org | april.ns.cloudflare.com, tony.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.240
NS records: april.ns.cloudflare.com, tony.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for coderdojo.org (unsigned zone)
β±οΈ Timing
Total: 1517ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.163, 104.21.85.162 |
| AAAA | 2 | 2606:4700:3033::ac43:cfa3, 2606:4700:3033::6815:55a2 |
| NS | 2 | april.ns.cloudflare.com, tony.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 8 | 0ed1fe018a9e0e66bbdc6f4808a5174c, MS=ms93813166... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | april.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.
Name Servers
DNS delegation for coderdojo.org points to two name servers: april.ns.cloudflare.com and tony.ns.cloudflare.com.
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.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com has two IP addresses: 172.217.216.26 and 2607:f8b0:4023:2803::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.145.27 and 2607:f8b0:4023:3003::1a.
alt3.aspmx.l.google.com has two IP addresses: 172.253.135.26 and 2607:f8b0:4023:1015::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.