programmingmastery.net - dns.ninja

`programmingmastery.net`

DNSSEC	⚠️ Not signed
NS	`carter.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
SOA	`carter.ns.cloudflare.com`dns@cloudflare.com serial=2408234065

`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=1785531572

Same first word

programmingmastery.com

programmingmastery.net

DNS History

8 records (2 active, 6 former)

●NScarter.ns.cloudflare.com2026-04-08 → 2026-07-31 · 3 obs

○ 2017-04-09 18:39:14
● 2026-04-08 01:47:16
● 2026-07-31 21:29:42

○NSns47.1and1.com2007-09-22 → 2017-04-09 · 4 obs

● 2007-09-22 08:16:20
● 2017-04-09 18:39:14
○ 2026-04-08 01:47:16
○ 2026-07-31 21:29:42

○NSns48.1and1.com2007-09-22 → 2017-04-09 · 4 obs

● 2007-09-22 08:16:20
● 2017-04-09 18:39:14
○ 2026-04-08 01:47:16
○ 2026-07-31 21:29:42

●NSzoe.ns.cloudflare.com2026-04-08 → 2026-07-31 · 3 obs

○ 2017-04-09 18:39:14
● 2026-04-08 01:47:16
● 2026-07-31 21:29:42

○MXmx00.1and1.com2007-09-22 → 2017-04-09 · 4 obs

● 2007-09-22 08:16:20
● 2017-04-09 18:39:14
○ 2026-04-08 01:47:16
○ 2026-07-31 21:29:42

○MXmx01.1and1.com2007-09-22 → 2017-04-09 · 4 obs

● 2007-09-22 08:16:20
● 2017-04-09 18:39:14
○ 2026-04-08 01:47:16
○ 2026-07-31 21:29:42

○A216.250.121.22016-09-23 → 2017-04-09 · 5 obs

○ 2016-04-02 12:37:50
● 2016-09-23 05:22:56
● 2017-04-09 18:39:14
○ 2026-04-08 01:47:16
○ 2026-07-31 21:29:42

○A74.208.29.702007-09-22 → 2016-04-02 · 4 obs

● 2007-09-22 08:16:20
● 2016-04-02 12:37:50
○ 2016-09-23 05:22:56
○ 2026-07-31 21:29:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
programmingmastery.net	zoe.ns.cloudflare.com, carter.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.149

NS records: zoe.ns.cloudflare.com, carter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmingmastery.net (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`carter.ns.cloudflare.com, zoe.ns.cloudflare.com`
SOA	1	`carter.ns.cloudflare.com dns.cloudflare.`

Analysis

Name Servers

programmingmastery.net is served by two delegated name servers, carter.ns.cloudflare.com and zoe.ns.cloudflare.com.

programmingmastery.net shares its NS records with other domains, for example newtimbuktu.com, jochrobak.com, lymitles.com and two others.

At least some of programmingmastery.net's name servers are shared with other domains, for example 777becasino.com, bid-agri.com, truilantfcu.com and two more.

These name servers tend to be deployed in combination with the name servers laura.ns.cloudflare.com and aiden.ns.cloudflare.com.

DNS names with 6 IP addresses:

carter.ns.cloudflare.com carries IP addresses 108.162.193.80, 172.64.33.80 and 173.245.59.80, with 3 other addresses beyond those.

zoe.ns.cloudflare.com carries IP addresses 108.162.192.149, 172.64.32.149 and 173.245.58.149, with 3 other addresses beyond those.