diffbt.com - dns.ninja

`diffbt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c634^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:31fe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.254^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.52^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jessica.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jessica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jessica.ns.cloudflare.com`
		A	108.162.192.171^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	172.64.32.171^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	173.245.58.171^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
MX	`mail.diffbt.com` ⭐
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.254, 172.67.198.52
		IPv6 hints	2606:4700:3033::ac43:c634, 2606:4700:3037::6815:31fe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`jessica.ns.cloudflare.com`dns@cloudflare.com serial=2404132562

`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=1783759042

Same first word

diffbt.com

Similar names

fiftbd.com

DNS History

13 records (7 active, 6 former)

●NSjessica.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 23:07:56
● 2026-07-11 08:45:04

●NSvin.ns.cloudflare.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 23:07:56
● 2026-07-11 08:45:04

●MXmail.diffbt.com2026-02-14 → 2026-07-11 · 2 obs

● 2026-02-14 23:07:56
● 2026-07-11 08:45:04

●A104.21.49.2542026-02-14 → 2026-07-11 · 5 obs

● 2026-02-14 23:07:56
● 2026-03-01 04:35:28
○ 2026-03-03 08:07:22
○ 2026-06-16 12:57:00
● 2026-07-11 08:45:04

●A172.67.198.522026-02-14 → 2026-07-11 · 5 obs

● 2026-02-14 23:07:56
● 2026-03-01 04:35:28
○ 2026-03-03 08:07:22
○ 2026-06-16 12:57:00
● 2026-07-11 08:45:04

○A188.114.96.02026-03-03 → 2026-06-16 · 4 obs

○ 2026-03-01 04:35:28
● 2026-03-03 08:07:22
● 2026-06-16 12:57:00
○ 2026-07-11 08:45:04

○A188.114.97.02026-03-03 → 2026-06-16 · 4 obs

○ 2026-03-01 04:35:28
● 2026-03-03 08:07:22
● 2026-06-16 12:57:00
○ 2026-07-11 08:45:04

○A2606:4700:3032::6815:31fe2026-02-14 → 2026-03-01 · 4 obs

● 2026-02-14 23:07:56
● 2026-03-01 04:35:28
○ 2026-03-03 08:07:22
○ 2026-07-11 08:45:04

●A2606:4700:3033::ac43:c6342026-07-11 → 2026-07-11 · 2 obs

○ 2026-06-16 12:57:00
● 2026-07-11 08:45:04

●A2606:4700:3037::6815:31fe2026-07-11 → 2026-07-11 · 2 obs

○ 2026-06-16 12:57:00
● 2026-07-11 08:45:04

○A2606:4700:3037::ac43:c6342026-02-14 → 2026-03-01 · 4 obs

● 2026-02-14 23:07:56
● 2026-03-01 04:35:28
○ 2026-03-03 08:07:22
○ 2026-07-11 08:45:04

○A2a06:98c1:3120::2026-03-03 → 2026-06-16 · 4 obs

○ 2026-03-01 04:35:28
● 2026-03-03 08:07:22
● 2026-06-16 12:57:00
○ 2026-07-11 08:45:04

○A2a06:98c1:3121::2026-03-03 → 2026-06-16 · 4 obs

○ 2026-03-01 04:35:28
● 2026-03-03 08:07:22
● 2026-06-16 12:57:00
○ 2026-07-11 08:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
diffbt.com	jessica.ns.cloudflare.com, vin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.171

NS records: jessica.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffbt.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.52, 104.21.49.254`
AAAA	2	`2606:4700:3037::6815:31fe, 2606:4700:3033::ac43:c634`
NS	2	`jessica.ns.cloudflare.com, vin.ns.cloudflare.com`
MX	1	`mail.diffbt.com (pri: 0)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jessica.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

diffbt.com has four IP addresses: 104.21.49.254, 172.67.198.52, 2606:4700:3033::ac43:c634 and 2606:4700:3037::6815:31fe.

Two other host names, along with lenovo-workstation.com, 3support.ru and cryptoen.com, also share IP numbers with diffbt.com.

Name Servers

diffbt.com has two authoritative name servers — jessica.ns.cloudflare.com and vin.ns.cloudflare.com.

diffbt.com shares its NS records with other domains, for example thaiweb.in.th, infinitysolution.co.th, casino770gratuit.com and two others.

diffbt.com has at least partial name server overlap with other domains, such as kcollect.net, culturedg.xyz, pt-csp.com and two others.

The name servers coco.ns.cloudflare.com, kirk.ns.cloudflare.com, dean.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

jessica.ns.cloudflare.com points to 108.162.192.171, 172.64.32.171, 173.245.58.171 and 3 other IP addresses.

vin.ns.cloudflare.com points to 108.162.193.245, 172.64.33.245, 173.245.59.245 and 3 other IP addresses.

Mail Servers

The sole mail server for diffbt.com is mail.diffbt.com.