dumpsschool.com - dns.ninja

`dumpsschool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:13b7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bb0f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.183^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.15^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
MX	`_dc-mx.bd7206ed5f76.dumpsschool.com` ⭐
		A	51.68.195.153^{🇫🇷 OVH51.68.0.0/16}
			PTR	`ip153.ip-51-68-195.eu`
TXT	`v=spf1 +a +mx +ip4:198.244.179.60 +ip4:51.68.195.153 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.183, 172.67.187.15
		IPv6 hints	2606:4700:3033::6815:13b7, 2606:4700:3036::ac43:bb0f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2409375629

`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=1785240687

Same first word

dumpsschool.com

DNS History

15 records (7 active, 8 former)

●NScurt.ns.cloudflare.com2017-08-19 → 2026-07-28 · 2 obs

● 2017-08-19 06:36:02
● 2026-07-28 12:36:38

●NSmiki.ns.cloudflare.com2017-08-19 → 2026-07-28 · 2 obs

● 2017-08-19 06:36:02
● 2026-07-28 12:36:38

●MX_dc-mx.bd7206ed5f76.dumpsschool.com2026-02-16 → 2026-07-28 · 3 obs

○ 2017-08-19 06:36:02
● 2026-02-16 10:26:08
● 2026-07-28 12:36:38

○MXdc-8a0421eee0a6.dumpsschool.com2017-08-19 → 2017-08-19 · 3 obs

● 2017-08-19 06:36:02
○ 2026-02-16 10:26:08
○ 2026-07-28 12:36:38

●A104.21.19.1832026-02-16 → 2026-07-28 · 17 obs

○ 2017-08-19 06:36:02
● 2026-02-16 10:26:08
● 2026-05-13 20:22:02
○ 2026-05-15 07:22:32
○ 2026-05-15 11:52:08
● 2026-05-15 12:22:54
● 2026-06-05 10:38:42
○ 2026-06-09 03:41:28
● 2026-06-09 05:02:34
● 2026-06-11 08:13:06
○ 2026-06-18 03:44:00
● 2026-07-08 13:12:54
○ 2026-07-12 12:32:28
● 2026-07-13 07:24:40
○ 2026-07-20 10:07:06
● 2026-07-28 12:36:36
● 2026-07-28 12:36:38

●A172.67.187.152026-02-16 → 2026-07-28 · 17 obs

○A188.114.96.02026-05-15 → 2026-07-20 · 15 obs

○ 2026-05-13 20:22:02
● 2026-05-15 07:22:32
● 2026-05-15 11:52:08
○ 2026-05-15 12:22:54
○ 2026-06-05 10:38:42
● 2026-06-09 03:41:28
○ 2026-06-09 05:02:34
○ 2026-06-11 08:13:06
● 2026-06-18 03:44:00
○ 2026-07-08 13:12:54
● 2026-07-12 12:32:28
○ 2026-07-13 07:24:40
● 2026-07-20 10:07:06
○ 2026-07-28 12:36:36
○ 2026-07-28 12:36:38

○A188.114.97.02026-05-15 → 2026-07-20 · 15 obs

●A2606:4700:3033::6815:13b72026-07-08 → 2026-07-28 · 7 obs

○ 2026-06-18 03:44:00
● 2026-07-08 13:12:54
○ 2026-07-12 12:32:28
● 2026-07-13 07:24:40
○ 2026-07-20 10:07:06
● 2026-07-28 12:36:36
● 2026-07-28 12:36:38

○A2606:4700:3033::ac43:bb0f2026-02-16 → 2026-06-11 · 12 obs

○A2606:4700:3034::6815:13b72026-02-16 → 2026-06-11 · 12 obs

●A2606:4700:3036::ac43:bb0f2026-07-08 → 2026-07-28 · 7 obs

○ 2026-06-18 03:44:00
● 2026-07-08 13:12:54
○ 2026-07-12 12:32:28
● 2026-07-13 07:24:40
○ 2026-07-20 10:07:06
● 2026-07-28 12:36:36
● 2026-07-28 12:36:38

○A2a06:98c1:3120::2026-05-15 → 2026-07-20 · 15 obs

○A2a06:98c1:3121::2026-05-15 → 2026-07-20 · 15 obs

○A94.23.66.1382017-08-19 → 2017-08-19 · 3 obs

● 2017-08-19 06:36:02
○ 2026-02-16 10:26:08
○ 2026-07-28 12:36:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
dumpsschool.com	curt.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.202

NS records: curt.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dumpsschool.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.15, 104.21.19.183`
AAAA	2	`2606:4700:3036::ac43:bb0f, 2606:4700:3033::6815:13b7`
NS	2	`curt.ns.cloudflare.com, miki.ns.cloudflare.com`
MX	1	`_dc-mx.bd7206ed5f76.dumpsschool.com (pri`
TXT	1	`v=spf1 +a +mx +ip4:198.244.179.60 +ip4:5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dumpsschool.com points to the four IP addresses 104.21.19.183, 172.67.187.15, 2606:4700:3033::6815:13b7 and 2606:4700:3036::ac43:bb0f.

yve.ro, melitas.com, alphiesoft.com plus two other host names have IP numbers in common with dumpsschool.com.

Name Servers

dumpsschool.com has two authoritative name servers — curt.ns.cloudflare.com and miki.ns.cloudflare.com.

The name server configuration of dumpsschool.com is shared with other domains, for instance northwoodtemple.org, rawkode.com, rawkode.news and two others.

The name servers of dumpsschool.com overlap at least partially with those of other domains — among them aplaser.com.tw, externalworksindex.co.uk, 932ll.com and two more.

These name servers commonly co-occur with the name servers austin.ns.cloudflare.com, rafe.ns.cloudflare.com, kurt.ns.cloudflare.com and dalary.ns.cloudflare.com.

Hosts with 6 IP addresses each:

curt.ns.cloudflare.com points to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 other IP addresses.

miki.ns.cloudflare.com points to 108.162.192.202, 172.64.32.202, 173.245.58.202 and 3 other IP addresses.

Mail Servers

dumpsschool.com uses one mail server — _dc-mx.bd7206ed5f76.dumpsschool.com.

_dc-mx.bd7206ed5f76.dumpsschool.com points to one IP number — 51.68.195.153.