codeolympics.com - dns.ninja
codeolympics.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:2134πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8d69πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.33.52Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.141.105πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dawn.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a6aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 108.162.192.106πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 172.64.32.106πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 173.245.58.106πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| TXT | brevo-code:251d6a49d529e8693c5a18d1cdccda6d | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.33.52, 172.67.141.105 | ||||||
| IPv6 hints | 2606:4700:3037::6815:2134, 2606:4700:3037::ac43:8d69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com | ||||||
| SOA | dawn.ns.cloudflare.comdns@cloudflare.com serial=2415455447 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1790223269 | ||||||
Same first word
codeolympics.com |
codeolympics.org |
Similar names
Previous names
Next names
DNS History
15 records (6 active, 9 former)
βNSdawn.ns.cloudflare.com2026-09-19 β 2026-09-24 Β· 3 obs
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βNSns1.yourhostingaccount.com2015-07-12 β 2018-08-18 Β· 4 obs
β 2018-08-18 03:09:32
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βNSns2.yourhostingaccount.com2015-07-12 β 2018-08-18 Β· 4 obs
β 2018-08-18 03:09:32
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βNSrob.ns.cloudflare.com2026-09-19 β 2026-09-24 Β· 3 obs
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βMXmx.codeolympics.com2015-07-12 β 2018-08-18 Β· 4 obs
β 2018-08-18 03:09:32
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βA104.21.33.522026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA172.67.141.1052026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA188.114.96.02026-09-19 β 2026-09-19 Β· 4 obs
β 2026-09-19 22:10:52
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA188.114.97.02026-09-19 β 2026-09-19 Β· 4 obs
β 2026-09-19 22:10:52
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA2606:4700:3037::6815:21342026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA2606:4700:3037::ac43:8d692026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA2a06:98c1:3120::2026-09-19 β 2026-09-19 Β· 4 obs
β 2026-09-19 22:10:52
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA2a06:98c1:3121::2026-09-19 β 2026-09-19 Β· 4 obs
β 2026-09-19 22:10:52
β 2026-09-24 00:40:40
β 2026-09-24 04:41:20
βA66.96.149.12016-04-23 β 2018-08-18 Β· 5 obs
β 2016-04-23 03:40:32
β 2018-08-18 03:09:32
β 2026-09-19 22:10:52
β 2026-09-24 04:41:20
βA66.96.161.1382015-07-12 β 2016-02-03 Β· 4 obs
β 2016-02-03 11:25:24
β 2016-04-23 03:40:32
β 2026-09-24 04:41:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| codeolympics.com | dawn.ns.cloudflare.com, rob.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.106
NS records: dawn.ns.cloudflare.com, rob.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for codeolympics.com (unsigned zone)
β±οΈ Timing
Total: 1269ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.52, 172.67.141.105 |
| AAAA | 2 | 2606:4700:3037::ac43:8d69, 2606:4700:3037::6815:2134 |
| NS | 2 | dawn.ns.cloudflare.com, rob.ns.cloudflare.com |
| TXT | 1 | brevo-code:251d6a49d529e8693c5a18d1cdccd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dawn.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dawn.ns.cloudflare.com, dawn.ns.cloudflare.com, dawn.ns.cloudflare.com...)
Analysis
IP Addresses
codeolympics.com points to the four IP addresses 104.21.33.52, 172.67.141.105, 2606:4700:3037::6815:2134 and 2606:4700:3037::ac43:8d69.
Among the host names that share IP numbers with codeolympics.com are ma(0x73686974).de, pisaukarat.mom, avetalimited.org and two others.
Name Servers
Two name servers handle the delegation for codeolympics.com: dawn.ns.cloudflare.com and rob.ns.cloudflare.com.
codeolympics.com has the same name server delegation as a number of other domains, such as bingocards.co.uk, psl.workers.dev, flexp-trap.com and two more.
There is at least partial name server overlap between codeolympics.com and other domains β chollo.eu, germany8.com, 13bvcgt.pages.dev and two more among them.
These name servers frequently co-occur with the name servers will.ns.cloudflare.com and lady.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
dawn.ns.cloudflare.com resolves to 108.162.192.106, 172.64.32.106 and 173.245.58.106 among others, with 3 other IP addresses in total.
rob.ns.cloudflare.com resolves to 108.162.193.140, 172.64.33.140 and 173.245.59.140 among others, with 3 other IP addresses in total.