🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`development-guide.com`

DNSSEC	⚠️ Not signed
A	141.164.50.208^{🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
		PTR	`141.164.50.208.vultrusercontent.com`
NS	`katja.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2635^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c235^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katja.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2235^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katja.ns.cloudflare.com`
		A	108.162.194.53^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	162.159.38.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
		A	172.64.34.53^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katja.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
SOA	`katja.ns.cloudflare.com`dns@cloudflare.com serial=2419137612

`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=1794075351

Same first word

development-guide.com

Previous names

Next names

DNS History

6 records (3 active, 3 former)

●NSkatja.ns.cloudflare.com2026-08-22 → 2026-11-07 · 3 obs

○ 2019-04-19 18:00:36
● 2026-08-22 20:45:56
● 2026-11-07 18:51:44

○NSns1.hosting.co.kr2017-01-27 → 2017-01-27 · 3 obs

● 2017-01-27 17:10:14
○ 2019-04-19 18:00:36
○ 2026-11-07 18:51:44

○NSns2.hosting.co.kr2017-01-27 → 2017-01-27 · 3 obs

● 2017-01-27 17:10:14
○ 2019-04-19 18:00:36
○ 2026-11-07 18:51:44

●NStodd.ns.cloudflare.com2026-08-22 → 2026-11-07 · 3 obs

○ 2019-04-19 18:00:36
● 2026-08-22 20:45:56
● 2026-11-07 18:51:44

●A141.164.50.2082026-08-22 → 2026-11-07 · 3 obs

○ 2019-04-19 18:00:36
● 2026-08-22 20:45:56
● 2026-11-07 18:51:44

○A211.234.63.2322017-01-27 → 2017-01-27 · 3 obs

● 2017-01-27 17:10:14
○ 2019-04-19 18:00:36
○ 2026-11-07 18:51:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
development-guide.com	todd.ns.cloudflare.com, katja.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: todd.ns.cloudflare.com, katja.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for development-guide.com (unsigned zone)

⏱️ Timing

Total: 1145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.164.50.208`
NS	2	`katja.ns.cloudflare.com, todd.ns.cloudflare.com`
SOA	1	`katja.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

development-guide.com directs to one IP number, which is 141.164.50.208.

Other hosts including wealth-seed.com, film-story.com and futurefoodresource.com share IP addresses with development-guide.com.

Name Servers

DNS delegation for development-guide.com points to two name servers: katja.ns.cloudflare.com and todd.ns.cloudflare.com.

development-guide.com has the same name server delegation as a number of other domains, such as artronicitech.com, fury.cam, gokujoumonoya.com and two more.

At least some of development-guide.com's name servers are shared with other domains, for example fredenheim.com, bestsitesnotongamstop.co, mestrocoldwarm.workers.dev and two more.

These name servers are often deployed together with the name servers wally.ns.cloudflare.com, skip.ns.cloudflare.com, milan.ns.cloudflare.com and damian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

katja.ns.cloudflare.com has IP addresses 108.162.194.53, 162.159.38.53 and 172.64.34.53, plus 3 other.

todd.ns.cloudflare.com has IP addresses 108.162.193.146, 172.64.33.146 and 173.245.59.146, plus 3 other.

development-guide.com - robtex.com