🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`differenceengine.run`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bed8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1414^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.20^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.216^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eugene.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c348^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eugene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2348^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eugene.ns.cloudflare.com`
		A	108.162.195.72^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	162.159.44.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.ns.cloudflare.com`
		A	172.64.35.72^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eugene.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.20, 172.67.190.216
		IPv6 hints	2606:4700:3032::ac43:bed8, 2606:4700:3035::6815:1414
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOA	`eugene.ns.cloudflare.com`dns@cloudflare.com serial=2413216420

`run`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.run` ⭐
	NS	`v0n1.nic.run`
	NS	`v0n2.nic.run`
	NS	`v0n3.nic.run`
	NS	`v2n0.nic.run`
	NS	`v2n1.nic.run`
	SOA	`v0n0.nic.run`hostmaster@donuts.email serial=1789407600

Same first word

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSeugene.ns.cloudflare.com2026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

●NSluciane.ns.cloudflare.com2026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

●A104.21.20.202026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

●A172.67.190.2162026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

●A2606:4700:3032::ac43:bed82026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

●A2606:4700:3035::6815:14142026-09-04 → 2026-09-14 · 2 obs

● 2026-09-04 10:43:22
● 2026-09-14 18:30:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
run	v2n1.nic.run, v0n1.nic.run, v0n0.nic.run, v0n2.nic.run...	12 records
differenceengine.run	luciane.ns.cloudflare.com, eugene.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.72

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for differenceengine.run (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.20, 172.67.190.216`
AAAA	2	`2606:4700:3035::6815:1414, 2606:4700:3032::ac43:bed8`
NS	2	`eugene.ns.cloudflare.com, luciane.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eugene.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.run, v0n1.nic.run, v0n2.nic.run...)

Analysis

IP Addresses

differenceengine.run has four IP addresses: 104.21.20.20, 172.67.190.216, 2606:4700:3032::ac43:bed8 and 2606:4700:3035::6815:1414.

Among the host names that share IP numbers with differenceengine.run are balancestride.online, ciftzar102.com, efsiad.org.tr and two others.

Name Servers

differenceengine.run uses two name servers for its delegation: eugene.ns.cloudflare.com and luciane.ns.cloudflare.com.

differenceengine.run has the same name server delegation as a number of other domains, such as slice.ag, mediaboardgames.info, joo-joocasino.de and two more.

differenceengine.run has at least partial name server overlap with other domains, such as mscdkey.com, jangandibaca-langsungmasukaja.pages.dev, transformance.ca and two others.

These name servers tend to appear together with the name servers janet.ns.cloudflare.com, matteo.ns.cloudflare.com and osmar.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname eugene.ns.cloudflare.com directs to 108.162.195.72, 162.159.44.72 and 172.64.35.72 along with 3 other IP addresses.

Hostname luciane.ns.cloudflare.com directs to 108.162.194.120, 162.159.38.120 and 172.64.34.120 along with 3 other IP addresses.

differenceengine.run - robtex.com