programming4beginners.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programming4beginners.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:91ff:fe05:99ab^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	172.104.22.238^{🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.programming4beginners.com` ⭐
		A	2600:3c03::f03c:91ff:fe05:99ab^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	172.104.22.238^{🇺🇸 AKAMAI-LINODE-AP172.104.16.0/20 Akamai Technologies}
			PTR	`programming4beginners.com`
SOA	`ns1.linode.com`T3dns@programming4beginners.com 2018-05-07 #6

`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=1788013520

PTR for

238.22.104.172.in-addr.arpa

Subdomains

mail.programming4beginners.com

Same first word

programming4beginners.com

Previous names

Next names

DNS History

14 records (8 active, 6 former)

○NSdns1.namecheaphosting.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

○NSdns2.namecheaphosting.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

●NSns1.linode.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

●NSns2.linode.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

●NSns3.linode.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

●NSns4.linode.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

●NSns5.linode.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

●MXmail.programming4beginners.com2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

○MXsmx1.web-hosting.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

○MXsmx2.web-hosting.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

○MXsmx3.web-hosting.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

●A172.104.22.2382020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

○A198.54.115.1422016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:56:12
○ 2020-02-24 10:08:52
○ 2026-08-29 14:31:42

●A2600:3c03::f03c:91ff:fe05:99ab2020-02-24 → 2026-08-29 · 3 obs

○ 2016-12-17 05:56:12
● 2020-02-24 10:08:52
● 2026-08-29 14:31:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programming4beginners.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programming4beginners.com (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.22.238`
AAAA	1	`2600:3c03::f03c:91ff:fe05:99ab`
NS	5	`ns4.linode.com, ns2.linode.com...`
MX	1	`mail.programming4beginners.com (pri: 10)`
SOA	1	`ns1.linode.com T3dns.programming4beginne`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

The domain mail.programming4beginners.com falls under the parent programming4beginners.com.

IP Addresses

programming4beginners.com has two IP addresses: 172.104.22.238 and 2600:3c03::f03c:91ff:fe05:99ab

Among the host names that share IP numbers with programming4beginners.com is mail.programming4beginners.com, as one example.

Name Servers

The authoritative name servers for programming4beginners.com are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

At least some of programming4beginners.com's name servers are shared with other domains, for example msdcommunityschool.org, gigsaladmail.com, easystock.com.ar and two more.

These name servers tend to be deployed in combination with the name servers ns4.linode.com and ns5.linode.com.

Hosts with two IP numbers each:

The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.

The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.

The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.

The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.

The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

programming4beginners.com routes its mail through a single mail server, mail.programming4beginners.com.

mail.programming4beginners.com directs to two IP numbers, 172.104.22.238 and 2600:3c03::f03c:91ff:fe05:99ab.