startprogramming.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`startprogramming.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2180^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:912f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.128^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.47^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dolly.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c062^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dolly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2062^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dolly.ns.cloudflare.com`
		A	108.162.192.98^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	172.64.32.98^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
		A	173.245.58.98^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dolly.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.128, 172.67.145.47
		IPv6 hints	2606:4700:3032::6815:2180, 2606:4700:3033::ac43:912f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOA	`dolly.ns.cloudflare.com`dns@cloudflare.com serial=2416679216

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`
	NS	`v0n1.pir-ns.org`
	NS	`v0n2.pir-ns.org`
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1793972186

Same first word

startprogramming.org

startprogramming.io

startprogramming.com

Previous names

Next names

DNS History

14 records (11 active, 3 former)

○NSdns1.registrar-servers.com2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 14:11:20
○ 2026-11-06 14:22:22
○ 2026-11-06 14:22:26

○NSdns2.registrar-servers.com2026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 14:11:20
○ 2026-11-06 14:22:22
○ 2026-11-06 14:22:26

●NSdolly.ns.cloudflare.com2026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

●NSsevki.ns.cloudflare.com2026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

●MXeforward1.registrar-servers.com2026-08-25 → 2026-11-06 · 2 obs

● 2026-08-25 14:11:20
● 2026-11-06 14:22:26

●MXeforward2.registrar-servers.com2026-08-25 → 2026-11-06 · 2 obs

● 2026-08-25 14:11:20
● 2026-11-06 14:22:26

●MXeforward3.registrar-servers.com2026-08-25 → 2026-11-06 · 2 obs

● 2026-08-25 14:11:20
● 2026-11-06 14:22:26

●MXeforward4.registrar-servers.com2026-08-25 → 2026-11-06 · 2 obs

● 2026-08-25 14:11:20
● 2026-11-06 14:22:26

●MXeforward5.registrar-servers.com2026-08-25 → 2026-11-06 · 2 obs

● 2026-08-25 14:11:20
● 2026-11-06 14:22:26

●A104.21.33.1282026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

●A172.67.145.472026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

○A192.64.119.1462026-08-25 → 2026-08-25 · 3 obs

● 2026-08-25 14:11:20
○ 2026-11-06 14:22:22
○ 2026-11-06 14:22:26

●A2606:4700:3032::6815:21802026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

●A2606:4700:3033::ac43:912f2026-11-06 → 2026-11-06 · 3 obs

○ 2026-08-25 14:11:20
● 2026-11-06 14:22:22
● 2026-11-06 14:22:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, v0n0.pir-ns.org, v0n1.pir-ns.org...	-
startprogramming.org	sevki.ns.cloudflare.com, dolly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.98

NS records: sevki.ns.cloudflare.com, dolly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.47, 104.21.33.128`
AAAA	2	`2606:4700:3033::ac43:912f, 2606:4700:3032::6815:2180`
NS	2	`dolly.ns.cloudflare.com, sevki.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dolly.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

startprogramming.org points to the four IP addresses 104.21.33.128, 172.67.145.47, 2606:4700:3032::6815:2180 and 2606:4700:3033::ac43:912f.

Among the host names that share IP numbers with startprogramming.org are ouraniaoliveoil.com, dlgelou.com, www.aiiyoosioydfm.website and two others.

Name Servers

startprogramming.org uses two name servers for its delegation: dolly.ns.cloudflare.com and sevki.ns.cloudflare.com.

startprogramming.org has the same name server delegation as a number of other domains, such as conferencesid.com, barbara-ricieri.workers.dev, goldentiger-casino.eu.com and two more.

The name servers of startprogramming.org overlap at least partially with those of other domains — among them idesmart.com.tr, imtitxdw.workers.dev, azinmin221.workers.dev and two more.

These name servers commonly co-occur with the name servers aiden.ns.cloudflare.com, lana.ns.cloudflare.com, dom.ns.cloudflare.com and cheryl.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname dolly.ns.cloudflare.com directs to 108.162.192.98, 172.64.32.98 and 173.245.58.98 along with 3 other IP addresses.

Hostname sevki.ns.cloudflare.com directs to 108.162.195.164, 162.159.44.164 and 172.64.35.164 along with 3 other IP addresses.

Mail Servers

startprogramming.org has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

startprogramming.org shares at least some of its mail servers with other domains — for example rubbertorch.co.uk, affswiift.bond, drkristeneccleston.com and two more.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.