`complexinstruction.eu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cf9e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5d54^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.84^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.158^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2617^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c217^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2217^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diana.ns.cloudflare.com`
		A	108.162.194.23^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	162.159.38.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
		A	172.64.34.23^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diana.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.84, 172.67.207.158
		IPv6 hints	2606:4700:3030::ac43:cf9e, 2606:4700:3036::6815:5d54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`diana.ns.cloudflare.com`dns@cloudflare.com serial=2401605380

`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=1124097883

Same first word

complexinstruction.eu

DNS History

10 records (6 active, 4 former)

●NSdiana.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 13:06:16
● 2026-05-11 04:29:40

●NSsid.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs

● 2026-03-19 13:06:16
● 2026-05-11 04:29:40

●A104.21.93.842026-03-19 → 2026-05-11 · 5 obs

● 2026-03-19 13:06:16
● 2026-03-31 01:17:34
○ 2026-04-05 21:21:10
● 2026-04-24 16:36:36
● 2026-05-11 04:29:40

●A172.67.207.1582026-03-19 → 2026-05-11 · 5 obs

● 2026-03-19 13:06:16
● 2026-03-31 01:17:34
○ 2026-04-05 21:21:10
● 2026-04-24 16:36:36
● 2026-05-11 04:29:40

○A188.114.96.02026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 01:17:34
● 2026-04-05 21:21:10
○ 2026-04-24 16:36:36
○ 2026-05-11 04:29:40

○A188.114.97.02026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 01:17:34
● 2026-04-05 21:21:10
○ 2026-04-24 16:36:36
○ 2026-05-11 04:29:40

●A2606:4700:3030::ac43:cf9e2026-03-19 → 2026-05-11 · 5 obs

● 2026-03-19 13:06:16
● 2026-03-31 01:17:34
○ 2026-04-05 21:21:10
● 2026-04-24 16:36:36
● 2026-05-11 04:29:40

●A2606:4700:3036::6815:5d542026-03-19 → 2026-05-11 · 5 obs

● 2026-03-19 13:06:16
● 2026-03-31 01:17:34
○ 2026-04-05 21:21:10
● 2026-04-24 16:36:36
● 2026-05-11 04:29:40

○A2a06:98c1:3120::2026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 01:17:34
● 2026-04-05 21:21:10
○ 2026-04-24 16:36:36
○ 2026-05-11 04:29:40

○A2a06:98c1:3121::2026-04-05 → 2026-04-05 · 4 obs

○ 2026-03-31 01:17:34
● 2026-04-05 21:21:10
○ 2026-04-24 16:36:36
○ 2026-05-11 04:29:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
complexinstruction.eu	diana.ns.cloudflare.com, sid.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.23

NS records: diana.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexinstruction.eu (unsigned zone)

⏱️ Timing

Total: 1152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.84, 172.67.207.158`
AAAA	2	`2606:4700:3030::ac43:cf9e, 2606:4700:3036::6815:5d54`
NS	2	`diana.ns.cloudflare.com, sid.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diana.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

complexinstruction.eu points to four IP numbers: 2606:4700:3030::ac43:cf9e, 2606:4700:3036::6815:5d54, 104.21.93.84 and 172.67.207.158.

Other host names, for instance mail.sicor.ro, www.newmag.am, destinationiman.com, 86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.86b9efc66f5e.plugincafe.com and yallaashoot.com share IP numbers with complexinstruction.eu.

Name Servers

complexinstruction.eu's delegation is to two name servers diana.ns.cloudflare.com and sid.ns.cloudflare.com.

complexinstruction.eu shares the same name server configuration as other domains, such as deutsche-wohnbau.eu, dali-tech.eu, digitalworkplace.blog, ardecor.eu and tph65.com.

complexinstruction.eu at least partially shares its name servers with other domains, for instance sauerland-bestattungen.com, 1winhack.net, hamblencountyclerk.com, betsmove757.com and cnflows.net.

These name servers are commonly used with plato.ns.cloudflare.com, kyree.ns.cloudflare.com and arnold.ns.cloudflare.com.

Host names with six IP numbers:

diana.ns.cloudflare.com points to: 2606:4700:50::a29f:2617, 2803:f800:50::6ca2:c217, 2a06:98c1:50::ac40:2217, 108.162.194.23, 162.159.38.23 and 172.64.34.23.

sid.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.

complexinstruction.eu - robtex.com