`openmemory.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:aac5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2f4e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.78^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.197^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`oswald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.78, 172.67.170.197
		IPv6	2606:4700:3033::ac43:aac5, 2606:4700:3035::6815:2f4e
SOA	`oswald.ns.cloudflare.com`dns@cloudflare.com serial=2399222182

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

openmemory.eu

openmemory.dev

DNS History

11 records (11 active, 0 former)

●NSoswald.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●NSsara.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●MXeforward1.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●MXeforward2.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●MXeforward3.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●MXeforward4.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●MXeforward5.registrar-servers.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●A104.21.47.782026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●A172.67.170.1972026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●A2606:4700:3033::ac43:aac52026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

●A2606:4700:3035::6815:2f4e2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 20:53:24
● 2026-03-25 22:02:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
openmemory.dev	oswald.ns.cloudflare.com, sara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.144

NS records: oswald.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openmemory.dev (unsigned zone)

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.197, 104.21.47.78`
AAAA	2	`2606:4700:3035::6815:2f4e, 2606:4700:3033::ac43:aac5`
NS	2	`oswald.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`oswald.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

openmemory.dev maps to four IP numbers: 2606:4700:3033::ac43:aac5, 2606:4700:3035::6815:2f4e, 104.21.47.78 and 172.67.170.197.

Other host names such as worker-macgicgeo-midjourney.daiyuntao1226.workers.dev, nnwydj.com, ljncds.com, larpsi.com.br and yanco.dk share IPs with openmemory.dev.

Name Servers

Two name servers oswald.ns.cloudflare.com and sara.ns.cloudflare.com handle the delegation for openmemory.dev.

openmemory.dev shares the same name server setup as other domains, for example 050008.com, 1705151.com, gxnncz.com, 008708.com and 1hao69.cc.

openmemory.dev at least partially shares name servers with other domains, for example guestpro.com, setasringtones.com, edriverfile.com, tirearadio.com and pelicam.ru.

these name servers are commonly used alongside jim.ns.cloudflare.com name servers.

Host names with six IP numbers:

oswald.ns.cloudflare.com points to 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.

sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.

Mail Servers

openmemory.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

openmemory.dev shares at least partially some mail servers with other domains, for instance dotlabor.com, yarddawgsbaseball.com, win-ph.net, hverdagsvin.com and bongago.info.