`gemblockblitz.academy`

DNSSEC	⚠️ Not signed
A	2a06:98c1:3120::^{🇺🇸 Cloudflare2a06:98c1:3120::/48} ✓ In HTTPS hints
A	2a06:98c1:3121::^{🇺🇸 Cloudflare2a06:98c1:3121::/48} ✓ In HTTPS hints
A	188.114.96.0^{🇳🇱 Cloudflare188.114.96.0/24} ✓ In HTTPS hints
A	188.114.97.0^{🇳🇱 Cloudflare188.114.97.0/24} ✓ In HTTPS hints
NS	`alexandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`javon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c36c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:236c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.195.108^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.108^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.108^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	188.114.96.0, 188.114.97.0
		IPv6 hints	2a06:98c1:3120::, 2a06:98c1:3121::
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`alexandra.ns.cloudflare.com`dns@cloudflare.com serial=2403379399

`academy`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.academy` ⭐
	NS	`v0n1.nic.academy`
	NS	`v0n2.nic.academy`
	NS	`v0n3.nic.academy`
	NS	`v2n0.nic.academy`
	NS	`v2n1.nic.academy`
	SOA	`v0n0.nic.academy`hostmaster@donuts.email serial=1778671826

Subdomains

jbbfj.gemblockblitz.academy

Same first word

gemblockblitz.academy

DNS History

22 records (6 active, 16 former)

●NSalexandra.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs

○ 2026-03-05 21:54:26
● 2026-05-03 06:51:24
● 2026-05-13 11:47:24

●NSjavon.ns.cloudflare.com2026-05-03 → 2026-05-13 · 3 obs

○ 2026-03-05 21:54:26
● 2026-05-03 06:51:24
● 2026-05-13 11:47:24

○NSns-1501.awsdns-59.org2026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○NSns-1871.awsdns-41.co.uk2026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○NSns-254.awsdns-31.com2026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○NSns-669.awsdns-19.net2026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○A104.21.34.1402026-05-04 → 2026-05-12 · 14 obs

○ 2026-05-04 12:04:54
● 2026-05-04 15:43:20
● 2026-05-06 18:49:30
○ 2026-05-07 02:35:02
○ 2026-05-08 01:03:06
● 2026-05-09 05:55:42
● 2026-05-10 19:50:16
○ 2026-05-10 21:44:18
● 2026-05-11 06:43:22
● 2026-05-11 10:25:28
○ 2026-05-12 10:14:06
● 2026-05-12 14:15:42
○ 2026-05-12 22:56:22
○ 2026-05-13 11:47:24

○A172.66.40.1072026-05-03 → 2026-05-03 · 7 obs

○ 2026-03-05 21:54:26
● 2026-05-03 06:51:24
○ 2026-05-03 15:43:08
● 2026-05-03 19:20:28
● 2026-05-03 21:40:24
○ 2026-05-04 01:25:34
○ 2026-05-13 11:47:24

○A172.66.43.1492026-05-03 → 2026-05-03 · 7 obs

○ 2026-03-05 21:54:26
● 2026-05-03 06:51:24
○ 2026-05-03 15:43:08
● 2026-05-03 19:20:28
● 2026-05-03 21:40:24
○ 2026-05-04 01:25:34
○ 2026-05-13 11:47:24

○A172.67.161.1722026-05-04 → 2026-05-12 · 14 obs

●A188.114.96.02026-05-03 → 2026-05-13 · 19 obs

○ 2026-05-03 06:51:24
● 2026-05-03 15:43:08
○ 2026-05-03 19:20:28
○ 2026-05-03 21:40:24
● 2026-05-04 01:25:34
● 2026-05-04 12:04:54
○ 2026-05-04 15:43:20
○ 2026-05-06 18:49:30
● 2026-05-07 02:35:02
● 2026-05-08 01:03:06
○ 2026-05-09 05:55:42
○ 2026-05-10 19:50:16
● 2026-05-10 21:44:18
○ 2026-05-11 06:43:22
○ 2026-05-11 10:25:28
● 2026-05-12 10:14:06
○ 2026-05-12 14:15:42
● 2026-05-12 22:56:22
● 2026-05-13 11:47:24

●A188.114.97.02026-05-03 → 2026-05-13 · 19 obs

○A2606:4700:3035::6815:228c2026-05-04 → 2026-05-12 · 14 obs

○ 2026-05-04 12:04:54
● 2026-05-04 15:43:20
● 2026-05-06 18:49:30
○ 2026-05-07 02:35:02
● 2026-05-07 04:47:34
○ 2026-05-07 06:00:34
○ 2026-05-08 01:03:06
● 2026-05-09 05:55:42
● 2026-05-10 19:50:16
○ 2026-05-10 21:44:18
● 2026-05-11 06:43:22
● 2026-05-12 14:15:42
○ 2026-05-12 22:56:22
○ 2026-05-13 11:47:24

○A2606:4700:3035::ac43:a1ac2026-05-04 → 2026-05-12 · 14 obs

○A2606:4700:3108::ac42:286b2026-05-03 → 2026-05-04 · 9 obs

○ 2026-03-05 21:54:26
● 2026-05-03 06:51:24
○ 2026-05-03 15:43:08
● 2026-05-03 19:20:28
● 2026-05-03 21:40:24
○ 2026-05-04 01:25:34
● 2026-05-04 08:20:00
○ 2026-05-04 12:04:54
○ 2026-05-13 11:47:24

○A2606:4700:3108::ac42:2b952026-05-03 → 2026-05-04 · 9 obs

●A2a06:98c1:3120::2026-05-03 → 2026-05-13 · 20 obs

○ 2026-05-03 06:51:24
● 2026-05-03 15:43:08
○ 2026-05-03 19:20:28
○ 2026-05-03 21:40:24
● 2026-05-04 01:25:34
○ 2026-05-04 08:20:00
● 2026-05-04 12:04:54
○ 2026-05-04 15:43:20
○ 2026-05-06 18:49:30
● 2026-05-07 02:35:02
○ 2026-05-07 04:47:34
● 2026-05-07 06:00:34
● 2026-05-08 01:03:06
○ 2026-05-09 05:55:42
○ 2026-05-10 19:50:16
● 2026-05-10 21:44:18
○ 2026-05-11 06:43:22
○ 2026-05-12 14:15:42
● 2026-05-12 22:56:22
● 2026-05-13 11:47:24

●A2a06:98c1:3121::2026-05-03 → 2026-05-13 · 20 obs

○A52.84.118.1022026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○A52.84.118.382026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○A52.84.118.422026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

○A52.84.118.832026-03-05 → 2026-03-05 · 3 obs

● 2026-03-05 21:54:26
○ 2026-05-03 06:51:24
○ 2026-05-13 11:47:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
academy	v0n1.nic.academy, v0n3.nic.academy, v2n1.nic.academy, v0n0.nic.academy...	12 records
gemblockblitz.academy	alexandra.ns.cloudflare.com, javon.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.30

NS records: alexandra.ns.cloudflare.com, javon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gemblockblitz.academy (unsigned zone)

⏱️ Timing

Total: 1826ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.140, 172.67.161.172`
AAAA	2	`2606:4700:3035::6815:228c, 2606:4700:3035::ac43:a1ac`
NS	2	`alexandra.ns.cloudflare.com, javon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexandra.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n1.nic.academy, v0n1.nic.academy, v0n3.nic.academy...)

Analysis

Hierarchy

The parent of jbbfj.gemblockblitz.academy is gemblockblitz.academy.

IP Addresses

gemblockblitz.academy points to four IP numbers: 2a06:98c1:3120::, 2a06:98c1:3121::, 188.114.96.0 and 188.114.97.0.

Name Servers

gemblockblitz.academy is delegated to two name servers: alexandra.ns.cloudflare.com and javon.ns.cloudflare.com.

Host names with six IP numbers: alexandra.ns.cloudflare.com points to 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30; javon.ns.cloudflare.com points to 2606:4700:58::a29f:2c6c, 2803:f800:50::6ca2:c36c, 2a06:98c1:50::ac40:236c, 108.162.195.108, 162.159.44.108 and 172.64.35.108.

gemblockblitz.academy - robtex.com