🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffrun.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5306^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d235^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.6^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.53^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dayana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
NS	`pedro.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=Ipdys2bQwTVL53SLk_uSTwQy3fQputqhuweBommIZsA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.6, 172.67.210.53
		IPv6 hints	2606:4700:3030::6815:5306, 2606:4700:3036::ac43:d235
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`dayana.ns.cloudflare.com`dns@cloudflare.com serial=2412326718

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

diffrun.xyz

diffrun.dev

diffrun.com

Similar names

druffin.fr

furfind.my.id

duffrin.de

duffrin.us

furfind.store

druffin.com

funrfid.com

firfund.com

druffin.net

duffrin.com

furfind.com

duffrin.net

rundiff.xyz

findfur.com

furfind.net

Previous names

diewolke.dev

difc.dev

diff.dev

diffable.dev

diffcheck.dev

diffday.dev

diffdino.dev

diffdog.dev

differ.dev

diffey.dev

diffi.dev

diffiq.dev

diffit.dev

diffix.dev

difflane.dev

diffly.dev

diffo.dev

diffreel.dev

diffrent.dev

Next names

diffscroll.dev

diffsec.dev

difftime.dev

difftree.dev

diffui.dev

diffumist.dev

diffuse.dev

diffusebox.dev

diffusez.dev

diffwarden.dev

diffwrite.dev

difhel.dev

difi.dev

diformer.dev

dify-himotoki.dev

dify.dev

dig.dev

diga-hub.dev

digalo.dev

digantadas.dev

DNS History

9 records (9 active, 0 former)

●NSdayana.ns.cloudflare.com2026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●NSpedro.ns.cloudflare.com2026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●MXroute1.mx.cloudflare.net2026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●MXroute2.mx.cloudflare.net2026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●MXroute3.mx.cloudflare.net2026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●A104.21.83.62026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●A172.67.210.532026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●A2606:4700:3030::6815:53062026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

●A2606:4700:3036::ac43:d2352026-08-18 → 2026-08-30 · 2 obs

● 2026-08-18 21:45:30
● 2026-08-30 13:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
diffrun.dev	dayana.ns.cloudflare.com, pedro.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.183

NS records: dayana.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffrun.dev (unsigned zone)

⏱️ Timing

Total: 1419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.53, 104.21.83.6`
AAAA	2	`2606:4700:3036::ac43:d235, 2606:4700:3030::6815:5306`
NS	2	`dayana.ns.cloudflare.com, pedro.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 47), route1.mx.cloudflare.net (pri: 52)...`
TXT	2	`google-site-verification=Ipdys2bQwTVL53S, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dayana.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

diffrun.dev directs to four IP numbers, which are 104.21.83.6, 172.67.210.53, 2606:4700:3030::6815:5306 and 2606:4700:3036::ac43:d235.

Among the host names that share IP numbers with diffrun.dev are siam-image.co.uk, algademy.com, upico.it and two others.

Name Servers

The NS records for diffrun.dev delegate to dayana.ns.cloudflare.com and pedro.ns.cloudflare.com.

diffrun.dev has the same name server delegation as a number of other domains, such as ihyf8h.workers.dev, marziyeh81.workers.dev, proxy365.cn and two more.

At least some of diffrun.dev's name servers are shared with other domains, for example unitus.vip, usedcarsdublin.ie, neo01.com and two more.

These name servers tend to be deployed in combination with the name servers fatima.ns.cloudflare.com and stanley.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dayana.ns.cloudflare.com maps to 108.162.194.103, 162.159.38.103, 172.64.34.103 and 3 additional IP addresses.

pedro.ns.cloudflare.com maps to 108.162.195.183, 162.159.44.183, 172.64.35.183 and 3 additional IP addresses.

Mail Servers

The MX records for diffrun.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

diffrun.dev shares at least some of its mail servers with other domains — for example semun.net, romanceofcolours.com, littlethread.men and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

diffrun.dev - robtex.com

diffrun.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`diffrun.dev`

`dev`