heroesofprogramming.com - dns.ninja

`heroesofprogramming.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:dcc0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:2b36^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.54^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.192^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elliot.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elliot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elliot.ns.cloudflare.com`
		A	108.162.193.162^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	172.64.33.162^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
		A	173.245.59.162^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elliot.ns.cloudflare.com`
NS	`raphaela.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raphaela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raphaela.ns.cloudflare.com`
		A	108.162.194.192^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	162.159.38.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
		A	172.64.34.192^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raphaela.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.54, 172.67.220.192
		IPv6 hints	2606:4700:3030::ac43:dcc0, 2606:4700:3031::6815:2b36
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`elliot.ns.cloudflare.com`dns@cloudflare.com serial=2411472582

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	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.net`nstld@verisign-grs.com serial=1786186554

Same first word

heroesofprogramming.com

DNS History

24 records (6 active, 18 former)

●NSelliot.ns.cloudflare.com2026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

○NSns-1144.awsdns-15.org2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○NSns-1943.awsdns-50.co.uk2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○NSns-284.awsdns-35.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○NSns-592.awsdns-10.net2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○NSns71.cloudns.net2026-03-10 → 2026-03-10 · 4 obs

○ 2017-10-04 23:21:46
● 2026-03-10 19:21:20
○ 2026-08-07 16:47:24
○ 2026-08-08 11:00:54

○NSns72.cloudns.com2026-03-10 → 2026-03-10 · 4 obs

○ 2017-10-04 23:21:46
● 2026-03-10 19:21:20
○ 2026-08-07 16:47:24
○ 2026-08-08 11:00:54

○NSns73.cloudns.net2026-03-10 → 2026-03-10 · 4 obs

○ 2017-10-04 23:21:46
● 2026-03-10 19:21:20
○ 2026-08-07 16:47:24
○ 2026-08-08 11:00:54

○NSns74.cloudns.uk2026-03-10 → 2026-03-10 · 4 obs

○ 2017-10-04 23:21:46
● 2026-03-10 19:21:20
○ 2026-08-07 16:47:24
○ 2026-08-08 11:00:54

●NSraphaela.ns.cloudflare.com2026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

○MXalt1.aspmx.l.google.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○MXalt2.aspmx.l.google.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○MXaspmx.l.google.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○MXaspmx2.googlemail.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○MXaspmx3.googlemail.com2016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

●A104.21.43.542026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

●A172.67.220.1922026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

○A192.119.111.892026-03-10 → 2026-03-10 · 4 obs

○ 2017-10-04 23:21:46
● 2026-03-10 19:21:20
○ 2026-08-07 16:47:24
○ 2026-08-08 11:00:54

○A216.239.32.212016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○A216.239.34.212016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○A216.239.36.212016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

○A216.239.38.212016-12-20 → 2017-10-04 · 4 obs

● 2016-12-20 11:00:12
● 2017-10-04 23:21:46
○ 2026-03-10 19:21:20
○ 2026-08-08 11:00:54

●A2606:4700:3030::ac43:dcc02026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

●A2606:4700:3031::6815:2b362026-08-07 → 2026-08-08 · 3 obs

○ 2026-03-10 19:21:20
● 2026-08-07 16:47:24
● 2026-08-08 11:00:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heroesofprogramming.com	elliot.ns.cloudflare.com, raphaela.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.162

NS records: elliot.ns.cloudflare.com, raphaela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heroesofprogramming.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.54, 172.67.220.192`
AAAA	2	`2606:4700:3030::ac43:dcc0, 2606:4700:3031::6815:2b36`
NS	2	`elliot.ns.cloudflare.com, raphaela.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elliot.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elliot.ns.cloudflare.com, elliot.ns.cloudflare.com, elliot.ns.cloudflare.com...)

Analysis

IP Addresses

heroesofprogramming.com points to the four IP addresses 104.21.43.54, 172.67.220.192, 2606:4700:3030::ac43:dcc0 and 2606:4700:3031::6815:2b36.

balamont.hu, sdelais.ru, outmerchant.com plus two other host names have IP numbers in common with heroesofprogramming.com.

Name Servers

Two name servers handle the delegation for heroesofprogramming.com: elliot.ns.cloudflare.com and raphaela.ns.cloudflare.com.

The name server configuration of heroesofprogramming.com is shared with other domains, for instance netcarat.com, urofiztermalotel.com, hackincariri.com.br and two others.

There is at least partial name server overlap between heroesofprogramming.com and other domains — bkc-abroad.ru, grupoitaacos.com.br, vrouw.nl and two more among them.

These name servers frequently co-occur with the name servers magnolia.ns.cloudflare.com and ignat.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elliot.ns.cloudflare.com resolves to 108.162.193.162, 172.64.33.162 and 173.245.59.162 among others, with 3 other IP addresses in total.

raphaela.ns.cloudflare.com resolves to 108.162.194.192, 162.159.38.192 and 172.64.34.192 among others, with 3 other IP addresses in total.