coding4dummies.net - dns.ninja

`coding4dummies.net`

DNSSEC	⚠️ Not signed
A	162.159.152.4^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	162.159.153.4^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f27.1e100.net`
		A	74.125.193.27^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f27.1e100.net`
			PTR	`ig-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=Y2zIxfe1jUu-av3ckOOGN1k27deqkany5X_O2L3tFbU`
SOA	`ns1.digitalocean.com`hostmaster@coding4dummies.net serial=0

`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=1785504257

Subdomains

www.coding4dummies.net

Same first word

coding4dummies.net

DNS History

18 records (10 active, 8 former)

●NSns1.digitalocean.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●NSns2.digitalocean.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●NSns3.digitalocean.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

○NSpark1.livedns.co.il2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

○NSpark2.livedns.co.il2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

●MXalt1.aspmx.l.google.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●MXalt2.aspmx.l.google.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●MXalt3.aspmx.l.google.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●MXalt4.aspmx.l.google.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●MXaspmx.l.google.com2026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

○MXmx.zoho.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

○MXmx2.zoho.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

●A162.159.152.42026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

●A162.159.153.42026-03-02 → 2026-07-31 · 3 obs

○ 2017-01-03 20:05:50
● 2026-03-02 09:02:08
● 2026-07-31 13:59:28

○A216.239.32.212017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

○A216.239.34.212017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

○A216.239.36.212017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

○A216.239.38.212017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 20:05:50
○ 2026-03-02 09:02:08
○ 2026-07-31 13:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coding4dummies.net	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coding4dummies.net (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.152.4, 162.159.153.4`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=Y2zIxfe1jUu-av3`
SOA	1	`ns1.digitalocean.com hostmaster.coding4d`

Analysis

Hierarchy

coding4dummies.net serves as the parent of www.coding4dummies.net.

IP Addresses

coding4dummies.net resolves to the IP addresses 162.159.152.4 and 162.159.153.4

shitakenakamoto.medium.com, durable-images.com, pnk.sh and two other host names share IP numbers with coding4dummies.net.

Name Servers

coding4dummies.net is served by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

coding4dummies.net has at least partial name server overlap with other domains, such as minutkapremamu.eu, redacomm.com, 1.0.0.5.2.6.0.1.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa and two others.

The hostnames ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each direct to two IP addresses — ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

coding4dummies.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coding4dummies.net has at least partial mail server overlap with other domains such as bmnmb.com, ns500768.ns500698.ns500758.ns500698.ns500758.ns500736.ns500698.ns500736.ns500735.ns500698.ns500576.ns500576.ns500686.ns500619.ns500619.trackreceptor.com, ns500765.ns500734.ns500699.ns500734.ns500693.ns500693.ns500693.ns500734.ns500693.ns500693.ns500588.ns500699.ns500578.ns500110.dtrkdll.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c2d::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 74.125.193.27 and 2a00:1450:400b:c01::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.