diffi.co - dns.ninja

`diffi.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3108::ac42:28e8^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3108::ac42:2b18^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.40.232^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.43.24^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.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`⁽⁶⁵⁾
		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`⁽⁷⁷⁾
		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	`forward-email-site-verification=E3HrGHBOjU`
TXT	`google-site-verification=AiWEIgGJZpp3AhF5QeYbL-GCigBMBJWsXGAsh5Q-dag`
TXT	`google-site-verification=OWIKRbxnOuAambVl721sUcSiFEBHLrQleRxTUtu3O5A`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.40.232, 172.66.43.24
		IPv6 hints	2606:4700:3108::ac42:28e8, 2606:4700:3108::ac42:2b18
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2409153832

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759704458

Subdomains

www.diffi.co

Same first word

diffi.cn

diffi.com

diffi.de

diffi.co

Similar names

dfifi.com

ifdif.com

idiff.net

idffi.com

diiff.com

iidff.gr

fifid.com

fidif.com

fifid.org

DNS History

26 records (9 active, 17 former)

●NSjack.ns.cloudflare.com2015-08-18 → 2026-07-13 · 2 obs

● 2015-08-18 04:50:38
● 2026-07-13 09:34:50

●NSrose.ns.cloudflare.com2015-08-18 → 2026-07-13 · 2 obs

● 2015-08-18 04:50:38
● 2026-07-13 09:34:50

○MXdiffi-co.mail.protection.outlook.com2020-01-11 → 2020-01-11 · 4 obs

○ 2016-11-28 23:33:48
● 2020-01-11 09:35:16
○ 2026-02-17 14:54:14
○ 2026-07-13 09:34:50

○MXin1-smtp.messagingengine.com2015-08-18 → 2016-11-28 · 4 obs

● 2015-08-18 04:50:38
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

○MXin2-smtp.messagingengine.com2015-08-18 → 2016-11-28 · 4 obs

● 2015-08-18 04:50:38
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

●MXroute1.mx.cloudflare.net2026-02-17 → 2026-07-13 · 3 obs

○ 2020-01-11 09:35:16
● 2026-02-17 14:54:14
● 2026-07-13 09:34:50

●MXroute2.mx.cloudflare.net2026-02-17 → 2026-07-13 · 3 obs

○ 2020-01-11 09:35:16
● 2026-02-17 14:54:14
● 2026-07-13 09:34:50

●MXroute3.mx.cloudflare.net2026-02-17 → 2026-07-13 · 3 obs

○ 2020-01-11 09:35:16
● 2026-02-17 14:54:14
● 2026-07-13 09:34:50

○A104.28.6.92015-08-18 → 2020-01-11 · 6 obs

● 2015-08-18 04:50:38
● 2016-04-13 06:32:50
○ 2016-11-28 23:33:48
● 2020-01-11 09:35:16
○ 2026-02-17 14:54:14
○ 2026-07-13 09:34:50

○A104.28.7.92015-08-18 → 2020-01-11 · 6 obs

● 2015-08-18 04:50:38
● 2016-04-13 06:32:50
○ 2016-11-28 23:33:48
● 2020-01-11 09:35:16
○ 2026-02-17 14:54:14
○ 2026-07-13 09:34:50

○A104.31.150.632016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-13 06:32:50
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

○A104.31.151.632016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-13 06:32:50
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

●A172.66.40.2322026-02-17 → 2026-07-13 · 10 obs

○ 2020-01-11 09:35:16
● 2026-02-17 14:54:14
● 2026-03-08 09:03:58
○ 2026-03-25 15:39:46
● 2026-04-07 03:31:40
● 2026-04-28 07:21:56
○ 2026-05-02 10:53:42
○ 2026-05-13 13:56:58
● 2026-05-22 01:46:52
● 2026-07-13 09:34:50

●A172.66.43.242026-02-17 → 2026-07-13 · 10 obs

○A188.114.96.02026-03-25 → 2026-05-13 · 8 obs

○ 2026-03-08 09:03:58
● 2026-03-25 15:39:46
○ 2026-04-07 03:31:40
○ 2026-04-28 07:21:56
● 2026-05-02 10:53:42
● 2026-05-13 13:56:58
○ 2026-05-22 01:46:52
○ 2026-07-13 09:34:50

○A188.114.97.02026-03-25 → 2026-05-13 · 8 obs

○ 2026-03-08 09:03:58
● 2026-03-25 15:39:46
○ 2026-04-07 03:31:40
○ 2026-04-28 07:21:56
● 2026-05-02 10:53:42
● 2026-05-13 13:56:58
○ 2026-05-22 01:46:52
○ 2026-07-13 09:34:50

○A2400:cb00:2048:1::681c:6092015-08-18 → 2016-04-13 · 4 obs

● 2015-08-18 04:50:38
● 2016-04-13 06:32:50
○ 2016-11-28 23:33:48
○ 2026-07-13 09:34:50

○A2400:cb00:2048:1::681c:7092015-08-18 → 2016-04-13 · 4 obs

● 2015-08-18 04:50:38
● 2016-04-13 06:32:50
○ 2016-11-28 23:33:48
○ 2026-07-13 09:34:50

○A2400:cb00:2048:1::681f:963f2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-13 06:32:50
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

○A2400:cb00:2048:1::681f:973f2016-11-28 → 2016-11-28 · 4 obs

○ 2016-04-13 06:32:50
● 2016-11-28 23:33:48
○ 2020-01-11 09:35:16
○ 2026-07-13 09:34:50

○A2606:4700:30::681c:6092020-01-11 → 2020-01-11 · 4 obs

○ 2016-11-28 23:33:48
● 2020-01-11 09:35:16
○ 2026-02-17 14:54:14
○ 2026-07-13 09:34:50

○A2606:4700:30::681c:7092020-01-11 → 2020-01-11 · 4 obs

○ 2016-11-28 23:33:48
● 2020-01-11 09:35:16
○ 2026-02-17 14:54:14
○ 2026-07-13 09:34:50

●A2606:4700:3108::ac42:28e82026-02-17 → 2026-07-13 · 10 obs

●A2606:4700:3108::ac42:2b182026-02-17 → 2026-07-13 · 10 obs

○A2a06:98c1:3120::2026-03-25 → 2026-05-13 · 8 obs

○ 2026-03-08 09:03:58
● 2026-03-25 15:39:46
○ 2026-04-07 03:31:40
○ 2026-04-28 07:21:56
● 2026-05-02 10:53:42
● 2026-05-13 13:56:58
○ 2026-05-22 01:46:52
○ 2026-07-13 09:34:50

○A2a06:98c1:3121::2026-03-25 → 2026-05-13 · 8 obs

○ 2026-03-08 09:03:58
● 2026-03-25 15:39:46
○ 2026-04-07 03:31:40
○ 2026-04-28 07:21:56
● 2026-05-02 10:53:42
● 2026-05-13 13:56:58
○ 2026-05-22 01:46:52
○ 2026-07-13 09:34:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
diffi.co	jack.ns.cloudflare.com, rose.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.121

NS records: jack.ns.cloudflare.com, rose.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.40.232, 172.66.43.24`
AAAA	2	`2606:4700:3108::ac42:28e8, 2606:4700:3108::ac42:2b18`
NS	2	`jack.ns.cloudflare.com, rose.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 59), route1.mx.cloudflare.net (pri: 65)...`
TXT	4	`forward-email-site-verification=E3HrGHBO, google-site-verification=AiWEIgGJZpp3AhF...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jack.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain www.diffi.co falls under the parent diffi.co.

IP Addresses

diffi.co directs to four IP numbers, which are 172.66.40.232, 172.66.43.24, 2606:4700:3108::ac42:28e8 and 2606:4700:3108::ac42:2b18.

proradius-license.proradius.co, www.marcusbuyit.com.cdn.cloudflare.net, growingproduce.com and two other host names share IP numbers with diffi.co.

Name Servers

diffi.co is delegated to two name servers: jack.ns.cloudflare.com and rose.ns.cloudflare.com.

diffi.co uses the same name servers as several other domains — among them cdnvps.win, thewin.co.za, preetsibia.com and two more.

At least some of diffi.co's name servers are shared with other domains, for example smsbomber.co.in, lewisroscoe.com, betn1-fr.com and two more.

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

Hostnames that resolve to 6 IP addresses:

jack.ns.cloudflare.com resolves to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 other IP addresses.

rose.ns.cloudflare.com resolves to 108.162.192.141, 172.64.32.141, 173.245.58.141 and 3 other IP addresses.

Mail Servers

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

diffi.co has at least partial mail server overlap with other domains such as scero.net, damarstaffing.com, dustdevildrones.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.