selfdevelopmentsystems.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`selfdevelopmentsystems.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9ee5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:920^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.32^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.229^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c160^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2160^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damon.ns.cloudflare.com`
		A	108.162.193.96^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	172.64.33.96^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	173.245.59.96^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
TXT	`google-site-verification=A57OHtcp8aQ9iDV03lzgd6C11VumiEGScapt7Yu5-Uw`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.32, 172.67.158.229
		IPv6 hints	2606:4700:3031::ac43:9ee5, 2606:4700:3037::6815:920
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`damon.ns.cloudflare.com`dns@cloudflare.com serial=2415348794

`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=1790866334

Same first word

selfdevelopmentsystems.com

Previous names

Next names

DNS History

9 records (6 active, 3 former)

●NSdamon.ns.cloudflare.com2026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

○NSns47.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:36:08
○ 2026-09-12 02:42:56
○ 2026-10-01 15:19:20

○NSns48.domaincontrol.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:36:08
○ 2026-09-12 02:42:56
○ 2026-10-01 15:19:20

●NStani.ns.cloudflare.com2026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

●A104.21.9.322026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

●A172.67.158.2292026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

○A184.168.131.2412019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:36:08
○ 2026-09-12 02:42:56
○ 2026-10-01 15:19:20

●A2606:4700:3031::ac43:9ee52026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

●A2606:4700:3037::6815:9202026-09-12 → 2026-10-01 · 3 obs

○ 2019-12-15 07:36:08
● 2026-09-12 02:42:56
● 2026-10-01 15:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
selfdevelopmentsystems.com	damon.ns.cloudflare.com, tani.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.96

NS records: damon.ns.cloudflare.com, tani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfdevelopmentsystems.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.229, 104.21.9.32`
AAAA	2	`2606:4700:3031::ac43:9ee5, 2606:4700:3037::6815:920`
NS	2	`damon.ns.cloudflare.com, tani.ns.cloudflare.com`
TXT	1	`google-site-verification=A57OHtcp8aQ9iDV`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damon.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

selfdevelopmentsystems.com points to the four IP addresses 104.21.9.32, 172.67.158.229, 2606:4700:3031::ac43:9ee5 and 2606:4700:3037::6815:920.

Two other host names, along with zxav.info, barbiiebaddiie.com and myfps.kr, also share IP numbers with selfdevelopmentsystems.com.

Name Servers

selfdevelopmentsystems.com has two authoritative name servers — damon.ns.cloudflare.com and tani.ns.cloudflare.com.

selfdevelopmentsystems.com shares its NS records with other domains, for example asiagame88.com, 81x.ir, job-o-matic.app and two others.

The name servers of selfdevelopmentsystems.com overlap at least partially with those of other domains — among them rogeryong.cn, doc-detective-site.pages.dev, sculpturevietnam.com and two more.

These name servers commonly appear alongside the name servers abby.ns.cloudflare.com and etta.ns.cloudflare.com.

DNS names with 6 IP addresses:

damon.ns.cloudflare.com points to 108.162.193.96, 172.64.33.96, 173.245.59.96 and 3 other IP addresses.

tani.ns.cloudflare.com points to 108.162.192.224, 172.64.32.224, 173.245.58.224 and 3 other IP addresses.