diffbw.com - dns.ninja

`diffbw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:aad1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2794^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.148^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.209^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`jim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
MX	`_dc-mx.9bb61074ae2a.diffbw.com` ⭐
		A	50.87.145.58^{🇺🇸 EIGI50.87.0.0/16 Unified Layer}
			PTR	`crowe.hn`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.148, 172.67.170.209
		IPv6 hints	2606:4700:3030::ac43:aad1, 2606:4700:3032::6815:2794
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=57, name=cloudflare-ech.com
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2406738594

`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=1783200736

Previously MX for

diffbw.com

Same first word

diffbw.com

DNS History

12 records (7 active, 5 former)

●NSerin.ns.cloudflare.com2026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

●NSjim.ns.cloudflare.com2026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

○NSns6605.hostgator.com2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 22:07:28
○ 2026-02-24 07:18:30
○ 2026-07-04 21:43:02

○NSns6606.hostgator.com2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 22:07:28
○ 2026-02-24 07:18:30
○ 2026-07-04 21:43:02

●MX_dc-mx.9bb61074ae2a.diffbw.com2026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

○MXdiffbw.com2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 22:07:28
○ 2026-02-24 07:18:30
○ 2026-07-04 21:43:02

●A104.21.39.1482026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

●A172.67.170.2092026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

○A192.185.225.1492020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-29 13:52:56
● 2020-04-04 22:07:28
○ 2026-02-24 07:18:30
○ 2026-07-04 21:43:02

●A2606:4700:3030::ac43:aad12026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

●A2606:4700:3032::6815:27942026-02-24 → 2026-07-04 · 3 obs

○ 2020-04-04 22:07:28
● 2026-02-24 07:18:30
● 2026-07-04 21:43:02

○A74.220.199.92015-08-03 → 2017-03-29 · 4 obs

● 2015-08-03 05:57:16
● 2017-03-29 13:52:56
○ 2020-04-04 22:07:28
○ 2026-07-04 21:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
diffbw.com	erin.ns.cloudflare.com, jim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.125

NS records: erin.ns.cloudflare.com, jim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffbw.com (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.148, 172.67.170.209`
AAAA	2	`2606:4700:3032::6815:2794, 2606:4700:3030::ac43:aad1`
NS	2	`erin.ns.cloudflare.com, jim.ns.cloudflare.com`
MX	1	`_dc-mx.9bb61074ae2a.diffbw.com (pri: 0)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

diffbw.com has four IP addresses: 104.21.39.148, 172.67.170.209, 2606:4700:3030::ac43:aad1 and 2606:4700:3032::6815:2794.

mail.angelacreshorsehavenrescue.com, uog.edu.iq, mafundi.de plus two other host names have IP numbers in common with diffbw.com.

Name Servers

diffbw.com is delegated to two name servers: erin.ns.cloudflare.com and jim.ns.cloudflare.com.

The name server configuration of diffbw.com is shared with other domains, for instance idss.com, e-conomic.ws, historybyday.com and two others.

diffbw.com has at least partial name server overlap with other domains, such as seismovision.net, cfe.jp, oilympics.com and two others.

It is common to find these name servers paired with the name servers ivan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

erin.ns.cloudflare.com resolves to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 other IP addresses.

jim.ns.cloudflare.com resolves to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 other IP addresses.

Mail Servers

diffbw.com uses one mail server — _dc-mx.9bb61074ae2a.diffbw.com.

_dc-mx.9bb61074ae2a.diffbw.com resolves to a single IP number: 50.87.145.58.