`technical-masterminds.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2802^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:acd7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.2^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.215^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`elaine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c098^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2098^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elaine.ns.cloudflare.com`
		A	108.162.192.152^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	172.64.32.152^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	173.245.58.152^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.40.2, 172.67.172.215
		IPv6	2606:4700:3031::6815:2802, 2606:4700:3032::ac43:acd7
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2399048542

`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=1774646002

Same first word

technical-masterminds.com

DNS History

6 records (6 active, 0 former)

●NSalgin.ns.cloudflare.com2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

●NSelaine.ns.cloudflare.com2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

●A104.21.40.22026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

●A172.67.172.2152026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

●A2606:4700:3031::6815:28022026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

●A2606:4700:3032::ac43:acd72026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 00:18:50
● 2026-03-27 21:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
technical-masterminds.com	elaine.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.61

NS records: elaine.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technical-masterminds.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.215, 104.21.40.2`
AAAA	2	`2606:4700:3032::ac43:acd7, 2606:4700:3031::6815:2802`
NS	2	`algin.ns.cloudflare.com, elaine.ns.cloudflare.com`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by technical-masterminds.com: 2606:4700:3031::6815:2802, 2606:4700:3032::ac43:acd7, 104.21.40.2 and 172.67.172.215.

other host names including hgr897.cc, muse.ghtinc.com, pixelglance.com, ky5.hk and hoekgroep.nl share IP numbers with technical-masterminds.com.

Name Servers

technical-masterminds.com is delegated to two name servers algin.ns.cloudflare.com and elaine.ns.cloudflare.com.

technical-masterminds.com shares the same name server setup as other domains, for instance begtin.tech, outlooksms.net, chuni.net, agtindia.com and rpmserver.com.

technical-masterminds.com at least partially shares name servers with other domains, for instance btisa.link, euslot21.com, nacentre.com, logiciels-libres-tice.org and hobbyhouse.jp.

these name servers are often used together with mustafa.ns.cloudflare.com, odin.ns.cloudflare.com, mario.ns.cloudflare.com and grace.ns.cloudflare.com.

Host names with six IP numbers:

Host name algin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61.

Host name elaine.ns.cloudflare.com points to: 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152.

technical-masterminds.com - robtex.com