diffexpert.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffexpert.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:4797^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aab7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.151^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.183^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`sandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
TXT	`google-site-verification=QdQ9GRyphYx9EbEuj6tZvSRJYOH7wWrMTz0DhBPKV_o`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.151, 172.67.170.183
		IPv6 hints	2606:4700:3037::6815:4797, 2606:4700:3037::ac43:aab7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2410713383

`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=1788027890

Same first word

diffexpert.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSlars.ns.cloudflare.com2026-08-04 → 2026-08-29 · 3 obs

○ 2017-06-19 17:20:42
● 2026-08-04 03:15:22
● 2026-08-29 18:52:34

○NSns1.hover.com2015-06-04 → 2017-06-19 · 4 obs

● 2015-06-04 16:35:52
● 2017-06-19 17:20:42
○ 2026-08-04 03:15:22
○ 2026-08-29 18:52:34

○NSns2.hover.com2015-06-04 → 2017-06-19 · 4 obs

● 2015-06-04 16:35:52
● 2017-06-19 17:20:42
○ 2026-08-04 03:15:22
○ 2026-08-29 18:52:34

●NSsandra.ns.cloudflare.com2026-08-04 → 2026-08-29 · 3 obs

○ 2017-06-19 17:20:42
● 2026-08-04 03:15:22
● 2026-08-29 18:52:34

●A104.21.71.1512026-08-04 → 2026-08-29 · 2 obs

● 2026-08-04 03:15:22
● 2026-08-29 18:52:34

●A172.67.170.1832026-08-04 → 2026-08-29 · 2 obs

● 2026-08-04 03:15:22
● 2026-08-29 18:52:34

○A2606:4700:3031::ac43:aab72026-08-04 → 2026-08-04 · 3 obs

● 2026-08-04 03:15:22
○ 2026-08-18 14:33:38
○ 2026-08-29 18:52:34

○A2606:4700:3032::6815:47972026-08-04 → 2026-08-04 · 3 obs

● 2026-08-04 03:15:22
○ 2026-08-18 14:33:38
○ 2026-08-29 18:52:34

●A2606:4700:3037::6815:47972026-08-18 → 2026-08-29 · 3 obs

○ 2026-08-04 03:15:22
● 2026-08-18 14:33:38
● 2026-08-29 18:52:34

●A2606:4700:3037::ac43:aab72026-08-18 → 2026-08-29 · 3 obs

○ 2026-08-04 03:15:22
● 2026-08-18 14:33:38
● 2026-08-29 18:52:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
diffexpert.com	lars.ns.cloudflare.com, sandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.195

NS records: lars.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffexpert.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.183, 104.21.71.151`
AAAA	2	`2606:4700:3037::ac43:aab7, 2606:4700:3037::6815:4797`
NS	2	`lars.ns.cloudflare.com, sandra.ns.cloudflare.com`
TXT	1	`google-site-verification=QdQ9GRyphYx9EbE`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

diffexpert.com points to the four IP addresses 104.21.71.151, 172.67.170.183, 2606:4700:3037::6815:4797 and 2606:4700:3037::ac43:aab7.

www.h5i.com, everesthome.jp, talxo.net plus two other host names have IP numbers in common with diffexpert.com.

Name Servers

DNS delegation for diffexpert.com points to two name servers: lars.ns.cloudflare.com and sandra.ns.cloudflare.com.

The name server configuration of diffexpert.com is shared with other domains, for instance 21bit-australian-casino.com, rysx-casino.buzz, amurfam.workers.dev and two others.

The name servers of diffexpert.com overlap at least partially with those of other domains — among them githubnews.pages.dev, linebrew9.com, brunnagomescorretora.com and two more.

These name servers commonly appear in combination with the name servers cleo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lars.ns.cloudflare.com has IP addresses 108.162.193.195, 172.64.33.195 and 173.245.59.195, plus 3 other.

sandra.ns.cloudflare.com has IP addresses 108.162.194.34, 162.159.38.34 and 172.64.34.34, plus 3 other.