`steel-lessons.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:15c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80f6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.92^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.246^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
NS	`jerry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.92, 172.67.128.246
		IPv6 hints	2606:4700:3033::6815:15c, 2606:4700:3037::ac43:80f6
SOA	`gina.ns.cloudflare.com`dns@cloudflare.com serial=2408570426

`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=1786393984

Same first word

steel-lessons.com

DNS History

6 records (6 active, 0 former)

●NSgina.ns.cloudflare.com2026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

●NSjerry.ns.cloudflare.com2026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

●A104.21.1.922026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

●A172.67.128.2462026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

●A2606:4700:3033::6815:15c2026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

●A2606:4700:3037::ac43:80f62026-07-02 → 2026-08-10 · 2 obs

● 2026-07-02 03:19:02
● 2026-08-10 21:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
steel-lessons.com	gina.ns.cloudflare.com, jerry.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.182

NS records: gina.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steel-lessons.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.92, 172.67.128.246`
AAAA	2	`2606:4700:3037::ac43:80f6, 2606:4700:3033::6815:15c`
NS	2	`gina.ns.cloudflare.com, jerry.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

steel-lessons.com points to the four IP addresses 104.21.1.92, 172.67.128.246, 2606:4700:3033::6815:15c and 2606:4700:3037::ac43:80f6.

zerobluetech.com, ittefaq.com.bd.cdn.cloudflare.net, pve.wien-it.solutions and two other host names share IP numbers with steel-lessons.com.

Name Servers

Two name servers handle the delegation for steel-lessons.com: gina.ns.cloudflare.com and jerry.ns.cloudflare.com.

steel-lessons.com uses the same name servers as several other domains — among them crasy(0x706f726e).com, phatgiasi.com, sitenode.org and two more.

The name servers of steel-lessons.com overlap at least partially with those of other domains — among them 48k64.com, ashley.cz, savitrcapital.com and two more.

The name servers pablo.ns.cloudflare.com, anderson.ns.cloudflare.com and kate.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117 and 173.245.58.117 among others, with 3 other IP addresses in total.

jerry.ns.cloudflare.com resolves to 108.162.193.182, 172.64.33.182 and 173.245.59.182 among others, with 3 other IP addresses in total.

steel-lessons.com - robtex.com