f2sn.com - robtex.com

f2sn.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d680🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5629🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.128🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfred.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
NSraina.ns.cloudflare.com
A2606:4700:50::a29f:26f1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A2803:f800:50::6ca2:c2f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraina.ns.cloudflare.com
A2a06:98c1:50::ac40:22f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraina.ns.cloudflare.com
A108.162.194.241🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A162.159.38.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A172.64.34.241🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.86.41, 172.67.214.128
IPv62606:4700:3030::ac43:d680, 2606:4700:3033::6815:5629
SOAfred.ns.cloudflare.comdns@cloudflare.com serial=2399277381

com

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=1771291435

Same first word

f2sn.com

Similar names

2nsf.com
fs2n.com
nfs2.com
2fns.com
sn2f.com
fns2.de
sfn2.com
nfs2.ru

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSfred.ns.cloudflare.comraina.ns.cloudflare.comns63.domaincontrol.comns64.domaincontrol.comMXmail.f2sn.commailstore1.secureserver.netsmtp.secureserver.netA104.21.86.41172.67.214.1282606:4700:3030::ac43:d6802606:4700:3033::6815:5629107.180.21.14184.168.248.1
●NSfred.ns.cloudflare.com2026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02
○NSns63.domaincontrol.com2015-07-03 → 2016-03-15 · 4 obs
● 2015-07-03 06:44:20
● 2016-03-15 14:42:16
○ 2016-06-15 02:28:10
○ 2026-03-24 11:19:02
○NSns64.domaincontrol.com2015-07-03 → 2016-03-15 · 4 obs
● 2015-07-03 06:44:20
● 2016-03-15 14:42:16
○ 2016-06-15 02:28:10
○ 2026-03-24 11:19:02
●NSraina.ns.cloudflare.com2026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02
○MXmail.f2sn.com2016-03-15 → 2016-03-15 · 4 obs
○ 2015-11-25 02:59:00
● 2016-03-15 14:42:16
○ 2016-06-15 02:28:10
○ 2026-03-24 11:19:02
○MXmailstore1.secureserver.net2015-07-03 → 2015-11-25 · 4 obs
● 2015-07-03 06:44:20
● 2015-11-25 02:59:00
○ 2016-03-15 14:42:16
○ 2026-03-24 11:19:02
○MXsmtp.secureserver.net2015-07-03 → 2015-11-25 · 4 obs
● 2015-07-03 06:44:20
● 2015-11-25 02:59:00
○ 2016-03-15 14:42:16
○ 2026-03-24 11:19:02
●A104.21.86.412026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02
○A107.180.21.142016-03-15 → 2016-03-15 · 4 obs
○ 2015-11-25 02:59:00
● 2016-03-15 14:42:16
○ 2016-06-15 02:28:10
○ 2026-03-24 11:19:02
●A172.67.214.1282026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02
○A184.168.248.12015-07-03 → 2015-11-25 · 4 obs
● 2015-07-03 06:44:20
● 2015-11-25 02:59:00
○ 2016-03-15 14:42:16
○ 2026-03-24 11:19:02
●A2606:4700:3030::ac43:d6802026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02
●A2606:4700:3033::6815:56292026-03-01 → 2026-03-24 · 3 obs
○ 2016-06-15 02:28:10
● 2026-03-01 19:10:56
● 2026-03-24 11:19:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
f2sn.comfred.ns.cloudflare.com, raina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f2sn.com (unsigned zone)

⏱️ Timing

Total: 882ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.128, 104.21.86.41
AAAA22606:4700:3030::ac43:d680, 2606:4700:3033::6815:5629
NS2fred.ns.cloudflare.com, raina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1fred.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by f2sn.com: 2606:4700:3030::ac43:d680, 2606:4700:3033::6815:5629, 104.21.86.41 and 172.67.214.128.

other host names including mystake1.win, mkurti.ch, 34b646e26d80.behonest.me, masajhizmetleri.com and www.jjsglobal.net share IP numbers with f2sn.com.

Name Servers

f2sn.com is delegated to two name servers fred.ns.cloudflare.com and raina.ns.cloudflare.com.

f2sn.com shares the same name server setup as other domains, for instance inmama.com, 18901.cn, tjshytd.com, 180180.cn and cnjsr.com.

f2sn.com at least partially shares name servers with other domains, for instance sinodaily.com, cephalexin.site, reluctantentertainer.com, roove.de and madebygregg.com.

These name servers are commonly used alongside michael.ns.cloudflare.com and arvind.ns.cloudflare.com.

Host names with six IP numbers:

Host name fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113.

Host name raina.ns.cloudflare.com points to: 2606:4700:50::a29f:26f1, 2803:f800:50::6ca2:c2f1, 2a06:98c1:50::ac40:22f1, 108.162.194.241, 162.159.38.241 and 172.64.34.241.