algorithm-engineering.solutions - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithm-engineering.solutions`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:c62e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:346a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.46^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`matteo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matteo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matteo.ns.cloudflare.com`
		A	108.162.195.224^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	162.159.44.224^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
		A	172.64.35.224^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matteo.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=STfdX8IQ5x5L41wr`
TXT	`google-site-verification=pq7XAq8p8B4kaw53CZbiw3QdxoTLAY_GWeRzb4fRRxQ`
TXT	`google-site-verification=yeqKvehxJ5M-S_gN-MaszXKdrKez_zDdHzsTF0piKw4`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.106, 172.67.198.46
		IPv6 hints	2606:4700:3032::ac43:c62e, 2606:4700:3034::6815:346a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2413531397

`solutions`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.solutions` ⭐
	NS	`v0n1.nic.solutions`
	NS	`v0n2.nic.solutions`
	NS	`v0n3.nic.solutions`
	NS	`v2n0.nic.solutions`
	NS	`v2n1.nic.solutions`
	SOA	`v0n0.nic.solutions`hostmaster@donuts.email serial=1788733961

Same first word

algorithm-engineering.net

algorithm-engineering.solutions

algorithm-engineering.de

algorithm-engineering.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSadele.ns.cloudflare.com2026-08-29 → 2026-09-06 · 2 obs

● 2026-08-29 18:08:32
● 2026-09-06 22:59:34

●NSmatteo.ns.cloudflare.com2026-08-29 → 2026-09-06 · 2 obs

● 2026-08-29 18:08:32
● 2026-09-06 22:59:34

●MXmx01.mail.icloud.com2026-08-29 → 2026-09-06 · 2 obs

● 2026-08-29 18:08:32
● 2026-09-06 22:59:34

●MXmx02.mail.icloud.com2026-08-29 → 2026-09-06 · 2 obs

● 2026-08-29 18:08:32
● 2026-09-06 22:59:34

●A104.21.52.1062026-09-05 → 2026-09-06 · 3 obs

○ 2026-08-29 18:08:32
● 2026-09-05 14:21:16
● 2026-09-06 22:59:34

●A172.67.198.462026-09-05 → 2026-09-06 · 3 obs

○ 2026-08-29 18:08:32
● 2026-09-05 14:21:16
● 2026-09-06 22:59:34

○A188.114.96.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 18:08:32
○ 2026-09-05 14:21:16
○ 2026-09-06 22:59:34

○A188.114.97.02026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 18:08:32
○ 2026-09-05 14:21:16
○ 2026-09-06 22:59:34

●A2606:4700:3032::ac43:c62e2026-09-05 → 2026-09-06 · 3 obs

○ 2026-08-29 18:08:32
● 2026-09-05 14:21:16
● 2026-09-06 22:59:34

●A2606:4700:3034::6815:346a2026-09-05 → 2026-09-06 · 3 obs

○ 2026-08-29 18:08:32
● 2026-09-05 14:21:16
● 2026-09-06 22:59:34

○A2a06:98c1:3120::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 18:08:32
○ 2026-09-05 14:21:16
○ 2026-09-06 22:59:34

○A2a06:98c1:3121::2026-08-29 → 2026-08-29 · 3 obs

● 2026-08-29 18:08:32
○ 2026-09-05 14:21:16
○ 2026-09-06 22:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
solutions	v0n0.nic.solutions, v0n1.nic.solutions, v0n2.nic.solutions, v0n3.nic.solutions...	12 records
algorithm-engineering.solutions	matteo.ns.cloudflare.com, adele.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.156

NS records: matteo.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 929ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.46, 104.21.52.106`
AAAA	2	`2606:4700:3032::ac43:c62e, 2606:4700:3034::6815:346a`
NS	2	`adele.ns.cloudflare.com, matteo.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	4	`apple-domain=STfdX8IQ5x5L41wr, google-site-verification=pq7XAq8p8B4kaw5...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.solutions, v0n0.nic.solutions, v0n1.nic.solutions...)

Analysis

IP Addresses

algorithm-engineering.solutions points to the four IP addresses 104.21.52.106, 172.67.198.46, 2606:4700:3032::ac43:c62e and 2606:4700:3034::6815:346a.

Among the host names that share IP numbers with algorithm-engineering.solutions are cphpr.net, watchmosaicvista.bond, roulettino.com.es and two others.

Name Servers

algorithm-engineering.solutions uses two name servers for its delegation: adele.ns.cloudflare.com and matteo.ns.cloudflare.com.

algorithm-engineering.solutions has the same name server delegation as a number of other domains, such as rc-bus.net, phatht2911.workers.dev, txokofoto.com and two more.

The name servers of algorithm-engineering.solutions overlap at least partially with those of other domains — among them lovie-zack.pages.dev, 2d9fknvfr9zl.workers.dev, okbett.com and two more.

The name servers yichun.ns.cloudflare.com, lina.ns.cloudflare.com and ali.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

Hostname adele.ns.cloudflare.com directs to 108.162.194.156, 162.159.38.156 and 172.64.34.156 along with 3 other IP addresses.

Hostname matteo.ns.cloudflare.com directs to 108.162.195.224, 162.159.44.224 and 172.64.35.224 along with 3 other IP addresses.

Mail Servers

The MX records for algorithm-engineering.solutions point to two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

algorithm-engineering.solutions has the same mail server arrangement as a number of other domains, for example hdhauk.xyz, pentagox.xyz, luiscarrillo.org and two more.

Host names resolving to 6 IP numbers:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.