fo40.net - robtex.com

fo40.net

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:bfebCloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5c6cCloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.108Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.235Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c312Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:2312Cloudflare2a06:98c1:50::/45
A108.162.195.18Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.18Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSzariyah.ns.cloudflare.com
A2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzariyah.ns.cloudflare.com
A2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzariyah.ns.cloudflare.com
A108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.108, 172.67.191.235
IPv6 hints2606:4700:3032::ac43:bfeb, 2606:4700:3037::6815:5c6c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2408977380

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784901062

Same first word

fo40.net

DNS History

10 records (6 active, 4 former)

NSalberto.ns.cloudflare.comzariyah.ns.cloudflare.comA104.21.92.108172.67.191.2352606:4700:3032::ac43:bfeb2606:4700:3037::6815:5c6c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalberto.ns.cloudflare.com2026-07-20 → 2026-07-24 · 2 obs
● 2026-07-20 14:20:20
● 2026-07-24 13:53:56
●NSzariyah.ns.cloudflare.com2026-07-20 → 2026-07-24 · 2 obs
● 2026-07-20 14:20:20
● 2026-07-24 13:53:56
●A104.21.92.1082026-07-24 → 2026-07-24 · 3 obs
○ 2026-07-20 14:20:20
● 2026-07-24 13:53:52
● 2026-07-24 13:53:56
●A172.67.191.2352026-07-24 → 2026-07-24 · 3 obs
○ 2026-07-20 14:20:20
● 2026-07-24 13:53:52
● 2026-07-24 13:53:56
○A188.114.96.02026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:20:20
○ 2026-07-24 13:53:52
○ 2026-07-24 13:53:56
○A188.114.97.02026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:20:20
○ 2026-07-24 13:53:52
○ 2026-07-24 13:53:56
●A2606:4700:3032::ac43:bfeb2026-07-24 → 2026-07-24 · 3 obs
○ 2026-07-20 14:20:20
● 2026-07-24 13:53:52
● 2026-07-24 13:53:56
●A2606:4700:3037::6815:5c6c2026-07-24 → 2026-07-24 · 3 obs
○ 2026-07-20 14:20:20
● 2026-07-24 13:53:52
● 2026-07-24 13:53:56
○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:20:20
○ 2026-07-24 13:53:52
○ 2026-07-24 13:53:56
○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 14:20:20
○ 2026-07-24 13:53:52
○ 2026-07-24 13:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fo40.netzariyah.ns.cloudflare.com, alberto.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.18

NS records: zariyah.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fo40.net (unsigned zone)

⏱️ Timing

Total: 3284ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.108, 172.67.191.235
AAAA22606:4700:3032::ac43:bfeb, 2606:4700:3037::6815:5c6c
NS2alberto.ns.cloudflare.com, zariyah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

fo40.net resolves to four IP addresses: 104.21.92.108, 172.67.191.235, 2606:4700:3032::ac43:bfeb and 2606:4700:3037::6815:5c6c.

Name Servers

fo40.net is served by two delegated name servers, alberto.ns.cloudflare.com and zariyah.ns.cloudflare.com.

fo40.net shares at least some of its name servers with other domains, including easysurf.eu, snowcruise-onze.com, zhengqiandexiaoyouxi.com.cn and two others.

These name servers are frequently paired with the name servers malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names with 6 IP numbers:

alberto.ns.cloudflare.com carries IP addresses 108.162.195.18, 162.159.44.18 and 172.64.35.18, with 3 other addresses beyond those.

zariyah.ns.cloudflare.com carries IP addresses 108.162.194.72, 162.159.38.72 and 172.64.34.72, with 3 other addresses beyond those.