fdown.vn - robtex.com
fdown.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:316e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a202🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.110Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.2🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fred.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| A | 173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fred.ns.cloudflare.com | ||||||
| NS | tess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| 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 | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(58) | ||||||
| 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 | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(61) | ||||||
| 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 | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | google-site-verification=vACTpQHNFzGdiP7TyBd6KJJJRFThltOzfDQMGSSSfgo | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.110, 172.67.162.2 | ||||||
| IPv6 hints | 2606:4700:3032::6815:316e, 2606:4700:3035::ac43:a202 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com | ||||||
| SOA | fred.ns.cloudflare.comdns@cloudflare.com serial=2410100192 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2031069163 | ||||||
Same first word
Similar names
fownd.us |
wondf.cn |
downf.io |
dfnow.com |
wndfo.net |
wfond.com |
dofnw.com |
fownd.com |
fownd.co.uk |
wfond.ru |
fownd.co |
fownd.nl |
fownd.eu |
wondf.com |
downf.blogspot.com |
fdnow.com |
nfowd.com |
fdnow.org |
DNS History
13 records (9 active, 4 former)
●NSfred.ns.cloudflare.com2026-07-17 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●NStess.ns.cloudflare.com2026-07-17 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●MXroute1.mx.cloudflare.net2026-07-17 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●MXroute2.mx.cloudflare.net2026-07-17 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●MXroute3.mx.cloudflare.net2026-07-17 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●A104.21.49.1102026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●A172.67.162.22026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
○A188.114.96.02026-07-17 → 2026-07-17 · 2 obs
○ 2026-08-03 17:04:56
○A188.114.97.02026-07-17 → 2026-07-17 · 2 obs
○ 2026-08-03 17:04:56
●A2606:4700:3032::6815:316e2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
●A2606:4700:3035::ac43:a2022026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 17:04:56
○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 2 obs
○ 2026-08-03 17:04:56
○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 2 obs
○ 2026-08-03 17:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn... | - |
| fdown.vn | tess.ns.cloudflare.com, fred.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.227
NS records: tess.ns.cloudflare.com, fred.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fdown.vn (unsigned zone)
⏱️ Timing
Total: 458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.2, 104.21.49.110 |
| AAAA | 2 | 2606:4700:3032::6815:316e, 2606:4700:3035::ac43:a202 |
| NS | 2 | fred.ns.cloudflare.com, tess.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 41), route2.mx.cloudflare.net (pri: 58)... |
| TXT | 2 | google-site-verification=vACTpQHNFzGdiP7, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fred.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
fdown.vn points to the four IP addresses 104.21.49.110, 172.67.162.2, 2606:4700:3032::6815:316e and 2606:4700:3035::ac43:a202.
Among the host names that share IP numbers with fdown.vn are pafikecnangataman.org, cloudeh.com, 7daycabinets.com and two others.
Name Servers
fdown.vn has two authoritative name servers — fred.ns.cloudflare.com and tess.ns.cloudflare.com.
fdown.vn has the same name server delegation as a number of other domains, such as shqiptarski.com, hotelaifiori.it, 99east.com and two more.
The name servers of fdown.vn overlap at least partially with those of other domains — among them northcarolinapoolauthority.com, deroode.io, d3lta.org and two more.
The name servers fatima.ns.cloudflare.com, vin.ns.cloudflare.com and hayes.ns.cloudflare.com are commonly seen alongside these name servers.
Host names resolving to 6 IP numbers:
fred.ns.cloudflare.com points to 108.162.193.113, 172.64.33.113, 173.245.59.113 and 3 other IP addresses.
tess.ns.cloudflare.com points to 108.162.192.227, 172.64.32.227, 173.245.58.227 and 3 other IP addresses.
Mail Servers
Mail for fdown.vn is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
fdown.vn shares at least some of its mail servers with other domains — for example buymir.ru, zamunda.rip, brunocasinoonline.org and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.