`qa-learn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b94a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2057^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.87^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.74^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amir.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
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`
MX	`_dc-mx.dcef0a1ca392.qa-learn.com` ⭐
		A	168.119.43.70^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.70.43.119.168.clients.your-server.de`
TXT	`v=spf1 ip4:136.243.162.92 +a +mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.32.87, 172.67.185.74
		IPv6	2606:4700:3032::ac43:b94a, 2606:4700:3035::6815:2057
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2399610677

`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=1774669692

Same first word

qa-learn.com

DNS History

10 records (7 active, 3 former)

●NSamir.ns.cloudflare.com2026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

●NSgina.ns.cloudflare.com2026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

○NSns17.domaincontrol.com2019-01-26 → 2019-01-26 · 3 obs

● 2019-01-26 09:17:22
○ 2026-03-14 13:57:10
○ 2026-03-28 04:15:26

○NSns18.domaincontrol.com2019-01-26 → 2019-01-26 · 3 obs

● 2019-01-26 09:17:22
○ 2026-03-14 13:57:10
○ 2026-03-28 04:15:26

●MX_dc-mx.dcef0a1ca392.qa-learn.com2026-03-14 → 2026-03-28 · 2 obs

● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

●A104.21.32.872026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

●A172.67.185.742026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

○A18.130.10.2282019-01-26 → 2019-01-26 · 3 obs

● 2019-01-26 09:17:22
○ 2026-03-14 13:57:10
○ 2026-03-28 04:15:26

●A2606:4700:3032::ac43:b94a2026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

●A2606:4700:3035::6815:20572026-03-14 → 2026-03-28 · 3 obs

○ 2019-01-26 09:17:22
● 2026-03-14 13:57:10
● 2026-03-28 04:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
qa-learn.com	gina.ns.cloudflare.com, amir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.62

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa-learn.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.74, 104.21.32.87`
AAAA	2	`2606:4700:3035::6815:2057, 2606:4700:3032::ac43:b94a`
NS	2	`amir.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	1	`_dc-mx.dcef0a1ca392.qa-learn.com (pri: 0`
TXT	1	`v=spf1 ip4:136.243.162.92 +a +mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amir.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

qa-learn.com resolves to four IP numbers: 2606:4700:3032::ac43:b94a, 2606:4700:3035::6815:2057, 104.21.32.87 and 172.67.185.74.

Other host names such as leona-ekb.ru, confidential-dui.com, etraders.cn, www.tpcac.org and (0x6c6f6c697461)s-life.com share IPs with qa-learn.com.

Name Servers

qa-learn.com is delegated to two name servers: amir.ns.cloudflare.com and gina.ns.cloudflare.com.

qa-learn.com shares the same name server setup as tabfocuseddirections.com, webhostup.com, zala.bt, m3aloma.com and thealternativeboardnoco.com.

qa-learn.com at least partially shares name servers with other domains, for instance inter-concept.be, tvk3.info, ryaldy.com, yy325.com and factionsnetwork.net.

These name servers are commonly used with pablo.ns.cloudflare.com and anderson.ns.cloudflare.com.

Host names with six IP numbers:

amir.ns.cloudflare.com points to 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62.

gina.ns.cloudflare.com points to 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

Mail Servers

qa-learn.com is handled by a single mail server, _dc-mx.dcef0a1ca392.qa-learn.com.

_dc-mx.dcef0a1ca392.qa-learn.com points to a single IP: 168.119.43.70.

qa-learn.com - robtex.com

qa-learn.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`qa-learn.com`

`com`