programania.net - dns.ninja

`programania.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1ef^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9897^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.239^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dina.ns.cloudflare.com`
		A	108.162.192.107^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	172.64.32.107^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	173.245.58.107^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
NS	`kurt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kurt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kurt.ns.cloudflare.com`
		A	108.162.193.193^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	172.64.33.193^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	173.245.59.193^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.239, 172.67.152.151
		IPv6 hints	2606:4700:3031::6815:1ef, 2606:4700:3031::ac43:9897
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`dina.ns.cloudflare.com`dns@cloudflare.com serial=2410254954

`net`

	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=1785285862

Previously MX for

programania.net

Same first word

programania.com

programania.net

DNS History

14 records (7 active, 7 former)

●NSdina.ns.cloudflare.com2026-02-14 → 2026-07-29 · 3 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-07-29 00:49:22

○NSdns2.guebs.com2015-06-11 → 2017-01-28 · 4 obs

● 2015-06-11 01:17:00
● 2017-01-28 13:47:34
○ 2026-02-14 18:02:02
○ 2026-07-29 00:49:22

○NSdns3.guebs.com2015-06-11 → 2017-01-28 · 4 obs

● 2015-06-11 01:17:00
● 2017-01-28 13:47:34
○ 2026-02-14 18:02:02
○ 2026-07-29 00:49:22

○NSdns4.guebs.com2015-06-11 → 2017-01-28 · 4 obs

● 2015-06-11 01:17:00
● 2017-01-28 13:47:34
○ 2026-02-14 18:02:02
○ 2026-07-29 00:49:22

●NSkurt.ns.cloudflare.com2026-02-14 → 2026-07-29 · 3 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-07-29 00:49:22

●MXmx.stackmail.com2026-02-14 → 2026-07-29 · 3 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-07-29 00:49:22

○MXprogramania.net2015-06-11 → 2017-01-28 · 4 obs

● 2015-06-11 01:17:00
● 2017-01-28 13:47:34
○ 2026-02-14 18:02:02
○ 2026-07-29 00:49:22

●A104.21.1.2392026-02-14 → 2026-07-29 · 3 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-07-29 00:49:22

●A172.67.152.1512026-02-14 → 2026-07-29 · 3 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-07-29 00:49:22

●A2606:4700:3031::6815:1ef2026-07-01 → 2026-07-29 · 3 obs

○ 2026-05-29 08:03:16
● 2026-07-01 10:23:48
● 2026-07-29 00:49:22

●A2606:4700:3031::ac43:98972026-07-01 → 2026-07-29 · 3 obs

○ 2026-05-29 08:03:16
● 2026-07-01 10:23:48
● 2026-07-29 00:49:22

○A2606:4700:3035::6815:1ef2026-02-14 → 2026-05-29 · 5 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-05-29 08:03:16
○ 2026-07-01 10:23:48
○ 2026-07-29 00:49:22

○A2606:4700:3036::ac43:98972026-02-14 → 2026-05-29 · 5 obs

○ 2017-01-28 13:47:34
● 2026-02-14 18:02:02
● 2026-05-29 08:03:16
○ 2026-07-01 10:23:48
○ 2026-07-29 00:49:22

○A54.76.243.552015-06-11 → 2017-01-28 · 4 obs

● 2015-06-11 01:17:00
● 2017-01-28 13:47:34
○ 2026-02-14 18:02:02
○ 2026-07-29 00:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programania.net	dina.ns.cloudflare.com, kurt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.193

NS records: dina.ns.cloudflare.com, kurt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programania.net (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.151, 104.21.1.239`
AAAA	2	`2606:4700:3031::6815:1ef, 2606:4700:3031::ac43:9897`
NS	2	`dina.ns.cloudflare.com, kurt.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dina.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

programania.net has four IP addresses: 104.21.1.239, 172.67.152.151, 2606:4700:3031::6815:1ef and 2606:4700:3031::ac43:9897.

Among the host names that share IP numbers with programania.net are ns3.howhubs.com, www.puntoglobal.es, stat.bvoltaire.fr and two others.

Name Servers

Two name servers handle the delegation for programania.net: dina.ns.cloudflare.com and kurt.ns.cloudflare.com.

programania.net has the same name server delegation as a number of other domains, such as bmimedia.net, wikipagecreation.com, antoniospizzaandpasta.com and two more.

programania.net partially shares its NS delegation with several other domains, including coloft.ru, rslcabs.com.au, rickgreen.com and two others.

These name servers often co-occur with the name servers dom.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dina.ns.cloudflare.com resolves to 108.162.192.107, 172.64.32.107 and 173.245.58.107 among others, with 3 other IP addresses in total.

kurt.ns.cloudflare.com resolves to 108.162.193.193, 172.64.33.193 and 173.245.59.193 among others, with 3 other IP addresses in total.

Mail Servers

programania.net routes its mail through a single mail server, mx.stackmail.com.

programania.net has the same mail server arrangement as a number of other domains, for example meltudvo.com, crossno.com, houseofchallenge.org and two more.

At least a portion of programania.net's mail servers are also used by other domains, for example nickcollins.net.

mx.stackmail.com carries a single IP number, which is 185.151.28.67.