letfoo.dev - robtex.com
letfoo.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:5fdbπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:94abπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.95.219Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.148.171πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | colette.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:261cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 108.162.194.28πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 162.159.38.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| A | 172.64.34.28πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colette.ns.cloudflare.com | ||||||
| NS | lennon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca5πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a5π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a5πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 108.162.195.165πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 172.64.35.165πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.95.219, 172.67.148.171 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5fdb, 2606:4700:3037::ac43:94ab | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com | ||||||
| SOA | colette.ns.cloudflare.comdns@cloudflare.com serial=2415404587 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
letfoo.dev |
Similar names
Previous names
Next names
DNS History
14 records (6 active, 8 former)
βNScolette.ns.cloudflare.com2026-09-02 β 2026-09-29 Β· 2 obs
β 2026-09-29 06:52:06
βNSlennon.ns.cloudflare.com2026-09-02 β 2026-09-29 Β· 2 obs
β 2026-09-29 06:52:06
βA104.21.95.2192026-09-02 β 2026-09-29 Β· 5 obs
β 2026-09-02 22:47:00
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA172.67.148.1712026-09-02 β 2026-09-29 Β· 5 obs
β 2026-09-02 22:47:00
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA188.114.96.02026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-02 22:47:00
β 2026-09-29 06:52:06
βA188.114.96.42026-09-07 β 2026-09-07 Β· 4 obs
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA188.114.97.02026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-02 22:47:00
β 2026-09-29 06:52:06
βA188.114.97.42026-09-07 β 2026-09-07 Β· 4 obs
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA2606:4700:3030::6815:5fdb2026-09-02 β 2026-09-29 Β· 5 obs
β 2026-09-02 22:47:00
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA2606:4700:3037::ac43:94ab2026-09-02 β 2026-09-29 Β· 5 obs
β 2026-09-02 22:47:00
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA2a06:98c1:3120::2026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-02 22:47:00
β 2026-09-29 06:52:06
βA2a06:98c1:3120::42026-09-07 β 2026-09-07 Β· 4 obs
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
βA2a06:98c1:3121::2026-09-02 β 2026-09-02 Β· 3 obs
β 2026-09-02 22:47:00
β 2026-09-29 06:52:06
βA2a06:98c1:3121::42026-09-07 β 2026-09-07 Β· 4 obs
β 2026-09-07 04:11:52
β 2026-09-07 15:53:42
β 2026-09-29 06:52:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| letfoo.dev | lennon.ns.cloudflare.com, colette.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.28
NS records: lennon.ns.cloudflare.com, colette.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for letfoo.dev (unsigned zone)
β±οΈ Timing
Total: 716ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.219, 172.67.148.171 |
| AAAA | 2 | 2606:4700:3037::ac43:94ab, 2606:4700:3030::6815:5fdb |
| NS | 2 | colette.ns.cloudflare.com, lennon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | colette.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
letfoo.dev has four IP addresses: 104.21.95.219, 172.67.148.171, 2606:4700:3030::6815:5fdb and 2606:4700:3037::ac43:94ab.
Among the host names that share IP numbers with letfoo.dev are primadonna-kinogo.biz, bdymove.com, socialtoprunners.jp and two others.
Name Servers
letfoo.dev is served by two delegated name servers, colette.ns.cloudflare.com and lennon.ns.cloudflare.com.
letfoo.dev has the same name server delegation as a number of other domains, such as rtpberkah-bu89.pages.dev, harphen.pages.dev, glamrezo.com and two more.
letfoo.dev shares at least some of its name servers with other domains, including qi-gu.workers.dev, veida-bet.com, start-vetcoiin-cd-service.pages.dev and two others.
These name servers are frequently seen alongside the name servers nelly.ns.cloudflare.com, martha.ns.cloudflare.com, nina.ns.cloudflare.com and osmar.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
colette.ns.cloudflare.com carries IP addresses 108.162.194.28, 162.159.38.28 and 172.64.34.28, with 3 other addresses beyond those.
lennon.ns.cloudflare.com carries IP addresses 108.162.195.165, 162.159.44.165 and 172.64.35.165, with 3 other addresses beyond those.