`class3dsc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a5b0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:b57^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.87^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.176^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`mcgrory.ns.cloudflare.com`
		A	2606:4700:58::a29f:2caa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mcgrory.ns.cloudflare.com`
		A	108.162.195.170^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	162.159.44.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	172.64.35.170^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽³⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁶⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=m1Lo9pRfi0aA8Kq3qKhLwQGO4gUUo-DwZ7KiTUbWcoY`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.87, 172.67.165.176
		IPv6	2606:4700:3034::ac43:a5b0, 2606:4700:3035::6815:b57
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2396618193

`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=1771291435

Same first word

class3dsc.com

DNS History

14 records (9 active, 5 former)

●NSadi.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●NSmcgrory.ns.cloudflare.com2026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

○NSns35.domaincontrol.com2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:03:10
○ 2026-02-24 06:57:20
○ 2026-03-09 22:12:26

○NSns36.domaincontrol.com2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:03:10
○ 2026-02-24 06:57:20
○ 2026-03-09 22:12:26

○MXmailstore1.secureserver.net2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:03:10
○ 2026-02-24 06:57:20
○ 2026-03-09 22:12:26

●MXroute1.mx.cloudflare.net2026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●MXroute2.mx.cloudflare.net2026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●MXroute3.mx.cloudflare.net2026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

○MXsmtp.secureserver.net2017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:03:10
○ 2026-02-24 06:57:20
○ 2026-03-09 22:12:26

●A104.21.11.872026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●A172.67.165.1762026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●A2606:4700:3034::ac43:a5b02026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

●A2606:4700:3035::6815:b572026-02-24 → 2026-03-09 · 3 obs

○ 2017-04-10 08:03:10
● 2026-02-24 06:57:20
● 2026-03-09 22:12:26

○A50.63.202.582017-04-10 → 2017-04-10 · 3 obs

● 2017-04-10 08:03:10
○ 2026-02-24 06:57:20
○ 2026-03-09 22:12:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
class3dsc.com	adi.ns.cloudflare.com, mcgrory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.170

NS records: adi.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class3dsc.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.176, 104.21.11.87`
AAAA	2	`2606:4700:3034::ac43:a5b0, 2606:4700:3035::6815:b57`
NS	2	`adi.ns.cloudflare.com, mcgrory.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 19), route2.mx.cloudflare.net (pri: 39)...`
TXT	2	`google-site-verification=m1Lo9pRfi0aA8Kq, v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

class3dsc.com maps to four IP numbers: 2606:4700:3034::ac43:a5b0, 2606:4700:3035::6815:b57, 104.21.11.87 and 172.67.165.176.

Other host names, for instance xn--eslvstorget-tfb.se, fxrdyw.com, elpasofenceinstallationcompany.com, reductil-online.net and 93938162.com.cdn.cloudflare.net share IP numbers with class3dsc.com.

Name Servers

Two name servers adi.ns.cloudflare.com and mcgrory.ns.cloudflare.com are delegated to class3dsc.com.

class3dsc.com uses the same name server configuration as other domains, such as hinka.co, ztran.com, 38l.org, kampus.id and 38l.com.

class3dsc.com at least partially shares name servers with other domains such as hatchvault.co.uk, naturesgrovehome.com, rawzeal.com, elite-groups.ru and staffingusa.com.

These name servers are commonly used with carl.ns.cloudflare.com, neil.ns.cloudflare.com, damien.ns.cloudflare.com and asa.ns.cloudflare.com.

Host names with six IP numbers: Host name adi.ns.cloudflare.com points to 2606:4700:50::adf5:3a38, 2803:f800:50::6ca2:c038, 2a06:98c1:50::ac40:2038, 108.162.192.56, 172.64.32.56 and 173.245.58.56; host name mcgrory.ns.cloudflare.com points to 2606:4700:58::a29f:2caa, 2803:f800:50::6ca2:c3aa, 2a06:98c1:50::ac40:23aa, 108.162.195.170, 162.159.44.170 and 172.64.35.170.

Mail Servers

class3dsc.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

class3dsc.com shares mail servers with other domains at least in part, for instance (0x6e756465)womenpics.net, lisastimpson.com, bobymining.com, jwill.org and logoamazing.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

class3dsc.com - robtex.com

class3dsc.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

`class3dsc.com`

`com`