iperf.uk - robtex.com

iperf.uk

DNSSEC⚠️ Not signed
NSbryce.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A2803:f800:50::6ca2:c389🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbryce.ns.cloudflare.com
A2a06:98c1:50::ac40:2389🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbryce.ns.cloudflare.com
A108.162.195.137🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A162.159.44.137Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
A172.64.35.137🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbryce.ns.cloudflare.com
NSjoan.ns.cloudflare.com
A2606:4700:50::adf5:3aad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A2803:f800:50::6ca2:c0ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoan.ns.cloudflare.com
A2a06:98c1:50::ac40:20ad🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoan.ns.cloudflare.com
A108.162.192.173🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A172.64.32.173🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
A173.245.58.173🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoan.ns.cloudflare.com
SOAbryce.ns.cloudflare.comdns@cloudflare.com serial=2409096725

uk

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.uk ⭐
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
SOAdns1.nic.ukhostmaster@nic.uk serial=1784317577

Same first word

iperf.uk
iperf.eu
iperf.cc
iperf.com
iperf.net
iperf.se
iperf.de
iperf.org
iperf.ru
iperf.fr

Similar names

erpfi.at
pefri.com
iferp.in
perfi.com
ferpi.net
ipref.org
fperi.com
erpfi.net
prief.de
fiper.com.mx
refpi.org
prefi.de
fiper.me
prief.co.kr
iferp.pe
pefri.de
iferp.com
rfpie.com
piref.com
perfi.de
perif.eu
firep.fr
firep.international
fiper.com
eifrp.com
irpef.it
perif.fr
efpri.cz
fiper.ru
ferpi.com.br
fiper.es
erpfi.com
firep.jp
prefi.ai
prefi.biz
freip.com
pfire.net
ferpi.com
pfire.com
perfi.ru
iferp.net
irpef.com
rfeip.com
feipr.com
fiepr.com.br
firpe.it
irpef.info
ipref.com
ifrep.com
firep.com
fripe.fr
pifer.net
fiper.org
firep.de
rpfie.org
perif.ru
fiper.de
firpe.cn
fepri.com
ifper.com
fiper.cl
pifer.com
perfi.dk
fiepr.org.br
iferp.ph
perfi.ua
perif.ovh
pefir.ro
ipref.de
friep.com
ifrep.fr
refip.com
fripe.ch
perfi.online
pifer.org
fripe.net
pfrei.net
pifer.com.br
perif.it
pierf.com
pefri.hr
frepi.com
fripe.com
pefir.com
ferpi.it
pifer.us
fiper.eu
firep.ch
prefi.com.tr
firep.com.ar
iferp.org
fepir.com
repfi.com
fiper.net
frepi.pl
prief.com
ifpre.com
prefi.com
ifper.it
eripf.com
pfrei.com
prefi.net
fiper.it

DNS History

2 records (2 active, 0 former)

NSbryce.ns.cloudflare.comjoan.ns.cloudflare.com
●NSbryce.ns.cloudflare.com2026-06-01 → 2026-07-17 · 2 obs
● 2026-06-01 22:37:32
● 2026-07-17 19:58:10
●NSjoan.ns.cloudflare.com2026-06-01 → 2026-07-17 · 2 obs
● 2026-06-01 22:37:32
● 2026-07-17 19:58:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
iperf.ukjoan.ns.cloudflare.com, bryce.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.173

NS records: joan.ns.cloudflare.com, bryce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iperf.uk (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

TypeCountSample Data
NS2bryce.ns.cloudflare.com, joan.ns.cloudflare.com
SOA1bryce.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

iperf.uk is delegated to two name servers: bryce.ns.cloudflare.com and joan.ns.cloudflare.com.

iperf.uk uses the same name servers as several other domains — among them vmagnum.win, rydelgroup.com, alpheratzz.org and two more.

There is at least partial name server overlap between iperf.uk and other domains — maucir.com, unicreditbenefitiary.com, antuba.com and two more among them.

These name servers are routinely deployed together with the name servers virginia.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bryce.ns.cloudflare.com resolves to 108.162.195.137, 162.159.44.137, 172.64.35.137 and 3 other IP addresses.

joan.ns.cloudflare.com resolves to 108.162.192.173, 172.64.32.173, 173.245.58.173 and 3 other IP addresses.