guruscode.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`guruscode.com`

DNSSEC	⚠️ Not signed
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`savanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2688^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c288^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`savanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2288^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`savanna.ns.cloudflare.com`
		A	108.162.194.136^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	162.159.38.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	172.64.34.136^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`guruscode-domain-verification=381846f7ea6e4a299bee36224fd84371`
TXT	`protonmail-verification=dabb00807c72e854bfefbcc106cb394ddd5d6865`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2410490348

`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=1787667961

Same first word

guruscode.com

Similar names

gudsource.com

codegurus.net

codegurus.eu

codegurus.be

gurucodes.dev

codegurus.com

codesguru.co.uk

docusurge.com

codegurus.co

codesguru.com

Previous names

Next names

DNS History

14 records (4 active, 10 former)

●NScolin.ns.cloudflare.com2026-08-19 → 2026-08-25 · 3 obs

○ 2018-08-19 15:38:58
● 2026-08-19 19:26:18
● 2026-08-25 14:33:14

○NSns1.he.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-05 00:52:22
● 2018-08-19 15:38:58
○ 2026-08-19 19:26:18
○ 2026-08-25 14:33:14

○NSns1.superbcloud.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:52:22
○ 2018-08-19 15:38:58
○ 2026-08-25 14:33:14

○NSns2.he.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-05 00:52:22
● 2018-08-19 15:38:58
○ 2026-08-19 19:26:18
○ 2026-08-25 14:33:14

○NSns2.superbcloud.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:52:22
○ 2018-08-19 15:38:58
○ 2026-08-25 14:33:14

○NSns3.he.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-05 00:52:22
● 2018-08-19 15:38:58
○ 2026-08-19 19:26:18
○ 2026-08-25 14:33:14

○NSns3.superbcloud.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:52:22
○ 2018-08-19 15:38:58
○ 2026-08-25 14:33:14

○NSns4.he.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-05 00:52:22
● 2018-08-19 15:38:58
○ 2026-08-19 19:26:18
○ 2026-08-25 14:33:14

○NSns4.superbcloud.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:52:22
○ 2018-08-19 15:38:58
○ 2026-08-25 14:33:14

○NSns5.he.net2018-08-19 → 2018-08-19 · 4 obs

○ 2017-01-05 00:52:22
● 2018-08-19 15:38:58
○ 2026-08-19 19:26:18
○ 2026-08-25 14:33:14

●NSsavanna.ns.cloudflare.com2026-08-19 → 2026-08-25 · 3 obs

○ 2018-08-19 15:38:58
● 2026-08-19 19:26:18
● 2026-08-25 14:33:14

●MXmail.protonmail.ch2018-08-19 → 2026-08-25 · 2 obs

● 2018-08-19 15:38:58
● 2026-08-25 14:33:14

●MXmailsec.protonmail.ch2026-08-19 → 2026-08-25 · 3 obs

○ 2018-08-19 15:38:58
● 2026-08-19 19:26:18
● 2026-08-25 14:33:14

○A66.148.116.942017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:52:22
○ 2018-08-19 15:38:58
○ 2026-08-25 14:33:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
guruscode.com	savanna.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.136

NS records: savanna.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guruscode.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`colin.ns.cloudflare.com, savanna.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`guruscode-domain-verification=381846f7ea, protonmail-verification=dabb00807c72e854...`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (savanna.ns.cloudflare.com, savanna.ns.cloudflare.com, savanna.ns.cloudflare.com...)

Analysis

Name Servers

guruscode.com is served by two delegated name servers, colin.ns.cloudflare.com and savanna.ns.cloudflare.com.

guruscode.com has the same name server delegation as a number of other domains, such as hassan-ali.dev, benharrison.au, princevalmeki8295.workers.dev and two more.

guruscode.com shares at least some of its name servers with other domains, including sellmintohomes.com, seabank-ads-dashboard.pages.dev, tovconsultancy.org and two others.

These name servers are frequently paired with the name servers trey.ns.cloudflare.com and amanda.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

colin.ns.cloudflare.com carries IP addresses 108.162.195.75, 162.159.44.75 and 172.64.35.75, with 3 other addresses beyond those.

savanna.ns.cloudflare.com carries IP addresses 108.162.194.136, 162.159.38.136 and 172.64.34.136, with 3 other addresses beyond those.

Mail Servers

The MX records for guruscode.com point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

guruscode.com has the same mail server arrangement as a number of other domains, for example tralongo.com, valkaria.com, tilde.pro and two more.

guruscode.com shares at least some of its mail servers with other domains — for example studio.aifilms.ai, gadwire.com, overgaard.xyz and two more.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.