letsfo.com - dns.ninja
letsfo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.77.52.189🇵🇱 OVH51.77.0.0/16 | ||||||
| NS | jean.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| A | 173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jean.ns.cloudflare.com | ||||||
| NS | ram.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 108.162.193.225🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 172.64.33.225🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 173.245.59.225🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| MX | mail.letsfo.com ⭐ | ||||||
| A | 79.137.70.86🇫🇷 OVH79.137.0.0/17 | ||||||
| TXT | google-site-verification=Ib4hni-sOP28rEzdHXxpuIJI0XSCI7BvHCW-x8OraQI | ||||||
| TXT | v=spf1 ip4:144.217.65.6 ip4:79.137.70.86 ~all | ||||||
| SOA | jean.ns.cloudflare.comdns@cloudflare.com serial=2410518269 | ||||||
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.netnstld@verisign-grs.com serial=1785331717 | ||||||
Subdomains
mail.letsfo.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSjean.ns.cloudflare.com2026-03-02 → 2026-07-29 · 3 obs
● 2026-03-02 12:45:58
● 2026-07-29 13:36:38
○NSns1.bluehost.com2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 19:13:48
○ 2026-03-02 12:45:58
○ 2026-07-29 13:36:38
○NSns2.bluehost.com2015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 19:13:48
○ 2026-03-02 12:45:58
○ 2026-07-29 13:36:38
●NSram.ns.cloudflare.com2026-03-02 → 2026-07-29 · 3 obs
● 2026-03-02 12:45:58
● 2026-07-29 13:36:38
●MXmail.letsfo.com2015-07-20 → 2026-07-29 · 2 obs
● 2026-07-29 13:36:38
●A51.77.52.1892026-03-02 → 2026-07-29 · 3 obs
● 2026-03-02 12:45:58
● 2026-07-29 13:36:38
○A74.220.215.1032015-07-20 → 2017-03-24 · 4 obs
● 2017-03-24 19:13:48
○ 2026-03-02 12:45:58
○ 2026-07-29 13:36:38
○A79.137.70.862026-03-02 → 2026-07-29 · 2 obs
○ 2026-07-29 13:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| letsfo.com | jean.ns.cloudflare.com, ram.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.121
NS records: jean.ns.cloudflare.com, ram.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letsfo.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.77.52.189 |
| NS | 2 | jean.ns.cloudflare.com, ram.ns.cloudflare.com |
| MX | 1 | mail.letsfo.com (pri: 10) |
| TXT | 2 | google-site-verification=Ib4hni-sOP28rEz, v=spf1 ip4:144.217.65.6 ip4:79.137.70.86 |
| SOA | 1 | jean.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jean.ns.cloudflare.com, jean.ns.cloudflare.com, jean.ns.cloudflare.com...)
Analysis
Hierarchy
mail.letsfo.com is a subdomain of letsfo.com.
IP Addresses
letsfo.com directs to one IP number, which is 51.77.52.189.
Other hosts including plusacademy.org, waskuisland.com and ns3138524.ip-51-77-52.eu share IP addresses with letsfo.com.
Name Servers
DNS delegation for letsfo.com points to two name servers: jean.ns.cloudflare.com and ram.ns.cloudflare.com.
letsfo.com has the same name server delegation as a number of other domains, such as devicemodelselector.com, acsremote.org, ni-host.com and two more.
The name servers of letsfo.com overlap at least partially with those of other domains — among them pixelkey.com, rechod.cfd, milushuo.com and two more.
These name servers commonly appear alongside the name servers josh.ns.cloudflare.com and max.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
jean.ns.cloudflare.com has IP addresses 108.162.192.121, 172.64.32.121 and 173.245.58.121, plus 3 other.
ram.ns.cloudflare.com has IP addresses 108.162.193.225, 172.64.33.225 and 173.245.59.225, plus 3 other.
Mail Servers
letsfo.com routes its mail through a single mail server, mail.letsfo.com.
mail.letsfo.com has exactly one IP number: 79.137.70.86.