🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diff4.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bcf3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4139^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.57^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.243^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.57, 172.67.188.243
		IPv6 hints	2606:4700:3032::ac43:bcf3, 2606:4700:3035::6815:4139
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`marek.ns.cloudflare.com`dns@cloudflare.com serial=2416628216

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1794422181

Same first word

diff4.com

Similar names

fif4d.org

fif4d.com

fif4d.com.ph

fif4d.pages.dev

fif4d.net

ifd4f.com

fif4d.ph

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSmarek.ns.cloudflare.com2026-09-01 → 2026-11-11 · 3 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
● 2026-11-11 19:04:48

●NSmegan.ns.cloudflare.com2026-09-01 → 2026-11-11 · 3 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
● 2026-11-11 19:04:48

○NSns8435.hostgator.com2016-12-21 → 2020-01-22 · 4 obs

● 2016-12-21 00:50:24
● 2020-01-22 17:43:16
○ 2026-09-01 20:10:58
○ 2026-11-11 19:04:48

○NSns8436.hostgator.com2016-12-21 → 2020-01-22 · 4 obs

● 2016-12-21 00:50:24
● 2020-01-22 17:43:16
○ 2026-09-01 20:10:58
○ 2026-11-11 19:04:48

○MXmail.diff4.com2016-12-21 → 2020-01-22 · 4 obs

● 2016-12-21 00:50:24
● 2020-01-22 17:43:16
○ 2026-09-01 20:10:58
○ 2026-11-11 19:04:48

●A104.21.65.572026-09-04 → 2026-11-11 · 3 obs

○ 2026-09-01 20:10:58
● 2026-09-04 07:52:56
● 2026-11-11 19:04:48

●A172.67.188.2432026-09-04 → 2026-11-11 · 3 obs

○ 2026-09-01 20:10:58
● 2026-09-04 07:52:56
● 2026-11-11 19:04:48

○A188.114.96.02026-09-01 → 2026-09-01 · 4 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
○ 2026-09-04 07:52:56
○ 2026-11-11 19:04:48

○A188.114.97.02026-09-01 → 2026-09-01 · 4 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
○ 2026-09-04 07:52:56
○ 2026-11-11 19:04:48

○A216.172.184.1552016-12-21 → 2020-01-22 · 4 obs

● 2016-12-21 00:50:24
● 2020-01-22 17:43:16
○ 2026-09-01 20:10:58
○ 2026-11-11 19:04:48

●A2606:4700:3032::ac43:bcf32026-09-04 → 2026-11-11 · 3 obs

○ 2026-09-01 20:10:58
● 2026-09-04 07:52:56
● 2026-11-11 19:04:48

●A2606:4700:3035::6815:41392026-09-04 → 2026-11-11 · 3 obs

○ 2026-09-01 20:10:58
● 2026-09-04 07:52:56
● 2026-11-11 19:04:48

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 4 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
○ 2026-09-04 07:52:56
○ 2026-11-11 19:04:48

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 4 obs

○ 2020-01-22 17:43:16
● 2026-09-01 20:10:58
○ 2026-09-04 07:52:56
○ 2026-11-11 19:04:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
diff4.com	marek.ns.cloudflare.com, megan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.202

NS records: marek.ns.cloudflare.com, megan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diff4.com (unsigned zone)

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.57, 172.67.188.243`
AAAA	2	`2606:4700:3032::ac43:bcf3, 2606:4700:3035::6815:4139`
NS	2	`marek.ns.cloudflare.com, megan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marek.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (marek.ns.cloudflare.com, marek.ns.cloudflare.com, marek.ns.cloudflare.com...)

Analysis

IP Addresses

diff4.com has four IP addresses: 104.21.65.57, 172.67.188.243, 2606:4700:3032::ac43:bcf3 and 2606:4700:3035::6815:4139.

Additional host names — cyberlegion.info, monti.media, intoption.com and two others — share IP numbers with diff4.com.

Name Servers

DNS delegation for diff4.com points to two name servers: marek.ns.cloudflare.com and megan.ns.cloudflare.com.

diff4.com shares its name server setup with other domains, including transformation.tax, gateguard.xyz, marco.works and two others.

diff4.com partially shares its NS delegation with several other domains, including timneale.co.uk, wituk-img.pages.dev, salihakti4225.workers.dev and two others.

These name servers regularly co-occur with the name servers paislee.ns.cloudflare.com, lily.ns.cloudflare.com and addilyn.ns.cloudflare.com.

Host names with 6 IP numbers:

marek.ns.cloudflare.com has IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, plus 3 other.

megan.ns.cloudflare.com has IP addresses 108.162.192.197, 172.64.32.197 and 173.245.58.197, plus 3 other.

diff4.com - robtex.com

diff4.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`diff4.com`

`com`