🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developingknowledge.com`

DNSSEC	⚠️ Not signed
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`george.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`george.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`george.ns.cloudflare.com`
		A	108.162.193.167^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	172.64.33.167^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	173.245.59.167^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2413602406

`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=1788886438

Same first word

developingknowledge.com

Previous names

Next names

DNS History

11 records (2 active, 9 former)

●NSemma.ns.cloudflare.com2026-09-06 → 2026-09-08 · 3 obs

○ 2017-04-05 18:13:48
● 2026-09-06 21:08:32
● 2026-09-08 17:03:20

●NSgeorge.ns.cloudflare.com2026-09-06 → 2026-09-08 · 3 obs

○ 2017-04-05 18:13:48
● 2026-09-06 21:08:32
● 2026-09-08 17:03:20

○NSns-1127.awsdns-12.org2016-05-04 → 2017-04-05 · 5 obs

○ 2015-11-19 10:50:44
● 2016-05-04 07:15:56
● 2017-04-05 18:13:48
○ 2026-09-06 21:08:32
○ 2026-09-08 17:03:20

○NSns-1640.awsdns-13.co.uk2016-05-04 → 2017-04-05 · 5 obs

○ 2015-11-19 10:50:44
● 2016-05-04 07:15:56
● 2017-04-05 18:13:48
○ 2026-09-06 21:08:32
○ 2026-09-08 17:03:20

○NSns-217.awsdns-27.com2016-05-04 → 2017-04-05 · 5 obs

○ 2015-11-19 10:50:44
● 2016-05-04 07:15:56
● 2017-04-05 18:13:48
○ 2026-09-06 21:08:32
○ 2026-09-08 17:03:20

○NSns-883.awsdns-46.net2016-05-04 → 2017-04-05 · 5 obs

○ 2015-11-19 10:50:44
● 2016-05-04 07:15:56
● 2017-04-05 18:13:48
○ 2026-09-06 21:08:32
○ 2026-09-08 17:03:20

○NSns25.domaincontrol.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 18:04:48
○ 2015-11-19 10:50:44
○ 2026-09-08 17:03:20

○NSns26.domaincontrol.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 18:04:48
○ 2015-11-19 10:50:44
○ 2026-09-08 17:03:20

○MXmailstore1.secureserver.net2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 18:04:48
○ 2015-11-19 10:50:44
○ 2026-09-08 17:03:20

○MXsmtp.secureserver.net2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 18:04:48
○ 2015-11-19 10:50:44
○ 2026-09-08 17:03:20

○A50.63.202.692015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 18:04:48
○ 2015-11-19 10:50:44
○ 2026-09-08 17:03:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
developingknowledge.com	emma.ns.cloudflare.com, george.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.167

NS records: emma.ns.cloudflare.com, george.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developingknowledge.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`emma.ns.cloudflare.com, george.ns.cloudflare.com`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

developingknowledge.com is served by two delegated name servers, emma.ns.cloudflare.com and george.ns.cloudflare.com.

The name server configuration of developingknowledge.com is shared with other domains, for instance one57.net, francislpaul.com, deks.ua and two others.

There is at least partial name server overlap between developingknowledge.com and other domains — steelcamel.site, housevin.com, xaults.net and two more among them.

Hosts with 6 IP addresses each:

emma.ns.cloudflare.com carries IP addresses 108.162.192.112, 172.64.32.112 and 173.245.58.112, with 3 other addresses beyond those.

george.ns.cloudflare.com carries IP addresses 108.162.193.167, 172.64.33.167 and 173.245.59.167, with 3 other addresses beyond those.

developingknowledge.com - robtex.com