`microinstructions.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:562c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d70f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.44^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.15^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`luciane.ns.cloudflare.com`
		A	2606:4700:50::a29f:2678^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c278^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2278^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciane.ns.cloudflare.com`
		A	108.162.194.120^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	162.159.38.120^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
		A	172.64.34.120^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciane.ns.cloudflare.com`
TXT	`google-site-verification=BTlsK2pq8piwe831usO5MXuEaHs80YJjjrcrJHj9HaA`
TXT	`google-site-verification=awi8RYulCfsb3sZSEUwJAvyADqanvNorKuJ9QRKMOHM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.44, 172.67.215.15
		IPv6 hints	2606:4700:3033::6815:562c, 2606:4700:3033::ac43:d70f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2409070524

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126065490

⚠️ On DNS blocklist: tif

Subdomains

www.microinstructions.eu

Same first word

microinstructions.eu

DNS History

16 records (6 active, 10 former)

●NSigor.ns.cloudflare.com2026-05-17 → 2026-07-13 · 2 obs

● 2026-05-17 06:06:38
● 2026-07-13 06:12:34

●NSluciane.ns.cloudflare.com2026-05-17 → 2026-07-13 · 2 obs

● 2026-05-17 06:06:38
● 2026-07-13 06:12:34

●A104.21.86.442026-05-17 → 2026-07-13 · 13 obs

● 2026-05-17 06:06:38
● 2026-05-17 19:11:24
○ 2026-05-23 15:55:12
○ 2026-05-30 17:40:50
● 2026-05-30 21:21:14
● 2026-06-03 01:37:16
○ 2026-06-06 19:38:42
○ 2026-06-12 17:16:18
● 2026-06-14 14:43:44
○ 2026-06-24 03:19:08
● 2026-07-09 09:39:08
○ 2026-07-11 00:58:18
● 2026-07-13 06:12:34

●A172.67.215.152026-05-17 → 2026-07-13 · 13 obs

○A188.114.96.02026-05-23 → 2026-07-11 · 11 obs

○ 2026-05-23 15:55:12
● 2026-05-23 18:54:30
○ 2026-05-30 17:40:50
○ 2026-06-03 01:37:16
● 2026-06-06 19:38:42
● 2026-06-12 17:16:18
○ 2026-06-14 14:43:44
● 2026-06-24 03:19:08
○ 2026-07-09 09:39:08
● 2026-07-11 00:58:18
○ 2026-07-13 06:12:34

○A188.114.96.42026-05-23 → 2026-05-30 · 6 obs

○ 2026-05-17 19:11:24
● 2026-05-23 15:55:12
○ 2026-05-23 18:54:30
● 2026-05-30 17:40:50
○ 2026-05-30 21:21:14
○ 2026-07-13 06:12:34

○A188.114.97.02026-05-23 → 2026-07-11 · 11 obs

○A188.114.97.42026-05-23 → 2026-05-30 · 6 obs

○ 2026-05-17 19:11:24
● 2026-05-23 15:55:12
○ 2026-05-23 18:54:30
● 2026-05-30 17:40:50
○ 2026-05-30 21:21:14
○ 2026-07-13 06:12:34

○A2606:4700:3032::ac43:d70f2026-05-17 → 2026-06-17 · 12 obs

● 2026-05-17 06:06:38
● 2026-05-17 19:11:24
○ 2026-05-23 15:55:12
○ 2026-05-30 17:40:50
● 2026-05-30 21:21:14
● 2026-06-03 01:37:16
○ 2026-06-06 19:38:42
○ 2026-06-12 17:16:18
● 2026-06-14 14:43:44
● 2026-06-17 00:12:04
○ 2026-06-22 02:20:06
○ 2026-07-13 06:12:34

●A2606:4700:3033::6815:562c2026-06-22 → 2026-07-13 · 6 obs

○ 2026-06-17 00:12:04
● 2026-06-22 02:20:06
○ 2026-06-24 03:19:08
● 2026-07-09 09:39:08
○ 2026-07-11 00:58:18
● 2026-07-13 06:12:34

●A2606:4700:3033::ac43:d70f2026-06-22 → 2026-07-13 · 6 obs

○ 2026-06-17 00:12:04
● 2026-06-22 02:20:06
○ 2026-06-24 03:19:08
● 2026-07-09 09:39:08
○ 2026-07-11 00:58:18
● 2026-07-13 06:12:34

○A2606:4700:3035::6815:562c2026-05-17 → 2026-06-17 · 12 obs

● 2026-05-17 06:06:38
● 2026-05-17 19:11:24
○ 2026-05-23 15:55:12
○ 2026-05-30 17:40:50
● 2026-05-30 21:21:14
● 2026-06-03 01:37:16
○ 2026-06-06 19:38:42
○ 2026-06-12 17:16:18
● 2026-06-14 14:43:44
● 2026-06-17 00:12:04
○ 2026-06-22 02:20:06
○ 2026-07-13 06:12:34

○A2a06:98c1:3120::2026-05-23 → 2026-07-11 · 11 obs

○A2a06:98c1:3120::42026-05-23 → 2026-05-30 · 6 obs

○ 2026-05-17 19:11:24
● 2026-05-23 15:55:12
○ 2026-05-23 18:54:30
● 2026-05-30 17:40:50
○ 2026-05-30 21:21:14
○ 2026-07-13 06:12:34

○A2a06:98c1:3121::2026-05-23 → 2026-07-11 · 11 obs

○A2a06:98c1:3121::42026-05-23 → 2026-05-30 · 6 obs

○ 2026-05-17 19:11:24
● 2026-05-23 15:55:12
○ 2026-05-23 18:54:30
● 2026-05-30 17:40:50
○ 2026-05-30 21:21:14
○ 2026-07-13 06:12:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
microinstructions.eu	luciane.ns.cloudflare.com, igor.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.119

NS records: luciane.ns.cloudflare.com, igor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microinstructions.eu (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.15, 104.21.86.44`
AAAA	2	`2606:4700:3033::ac43:d70f, 2606:4700:3033::6815:562c`
NS	2	`igor.ns.cloudflare.com, luciane.ns.cloudflare.com`
TXT	2	`google-site-verification=BTlsK2pq8piwe83, google-site-verification=awi8RYulCfsb3sZ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

microinstructions.eu is the parent zone for www.microinstructions.eu.

IP Addresses

microinstructions.eu resolves to four IP addresses: 104.21.86.44, 172.67.215.15, 2606:4700:3033::6815:562c and 2606:4700:3033::ac43:d70f.

ugram.com, amplifiko.com, mirrorplace.com and two other host names share IP numbers with microinstructions.eu.

Name Servers

microinstructions.eu is served by two delegated name servers, igor.ns.cloudflare.com and luciane.ns.cloudflare.com.

microinstructions.eu uses the same name servers as several other domains — among them tejoatlantico.pt, smh.sa, hitclubapk.top and two more.

microinstructions.eu partially shares its NS delegation with several other domains, including inosek.com, 3dkad.de, kiffworld.com and two others.

These name servers often co-occur with the name servers matteo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

igor.ns.cloudflare.com carries IP addresses 108.162.193.119, 172.64.33.119 and 173.245.59.119, with 3 other addresses beyond those.

luciane.ns.cloudflare.com carries IP addresses 108.162.194.120, 162.159.38.120 and 172.64.34.120, with 3 other addresses beyond those.

microinstructions.eu - robtex.com