ref.co - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ref.co

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A2803:f800:50::6ca2:c166🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRart.ns.cloudflare.com
A2a06:98c1:50::ac40:2166🇺🇸 Cloudflare2a06:98c1:50::/45
PTRart.ns.cloudflare.com
A108.162.193.102🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A172.64.33.102🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A173.245.59.102🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
NSjamie.ns.cloudflare.com
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
SOAart.ns.cloudflare.comdns@cloudflare.com serial=2412100624

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759733982

Same first word

ref.nhs.uk
ref.wang
ref.scot
ref.box
ref.cards
ref.info
ref.management
ref.es
ref.cn
ref.hu
ref.com
ref.co
ref.org
ref.today
ref.az
ref.re
ref.org.au
ref.pl
ref.ru
ref.com.hk
ref.or.kr
ref.plus
ref.or.jp
ref.expert
ref.in.ua
ref.training
ref.tips
ref.ng
ref.mx
ref.hk
ref.so
ref.eu
ref.house
ref.readthedocs.io
ref.ch
ref.us
ref.se
ref.ac.uk
ref.tools
ref.no
ref.to
ref.tc
ref.lv
ref.biz
ref.it
ref.li
ref.ua
ref.ms
ref.asia
ref.com.ua
ref.my
ref.world
ref.vn
ref.me
ref.pt
ref.gs
ref.net
ref.kr
ref.center
ref.lt
ref.org.uk
ref.am
ref.sh
ref.direct
ref.at
ref.dk
ref.de
ref.is
ref.moe
ref.ee
ref.com.tw
ref.gv.at
ref.ge
ref.fm
ref.finance
ref.gr
ref.agency
ref.ly
ref.sg
ref.by
ref.com.br
ref.im

Similar names

fer.fr
efr.dk
fer.pt
rfe.co.th
fer.com.tr
efr.us
fre.kr
erf.cat
fre.me
fre.fi
efr.co.jp
efr.co.za
fre.io
rfe.dk
erf.pt
fer.net
efr.pl
erf.de
fre.in
fer.is
erf.us
erf.cz
efr.at
efr.casino
rfe.jp
rfe.ru
rfe.us
erf.org.eg
erf.at
erf.com.qa
efr.se
erf.pl
erf.me
fer.nl
fre.com
fer.io
erf.jp
efr.com.sg
efr.de
fre.to
rfe.co
fer.be
efr.me
efr.ro
efr.cn
rfe.me
efr.zone
efr.co.il
rfe.ch
rfe.cn
fer.ee
fer.wf
rfe.net.mk
rfe.nu
fer.st
fre.by
efr.org
fre.email
erf.es
fre.tv
erf.com.tr
fre.cn
efr.hu
rfe.fr
fre.com.ph
fre.no
rfe.autos
fer.it
fer.cn
fer.me
fer.org
erf.org
fer.gov.gn
erf.nl
erf.design
fer.org.ro
fer.nu
efr.be
fer.at
efr.nl
fre.org
efr.ch
efr.it
rfe.se
fre.ru
erf.it
erf.org.tw
fre.at
rfe.ro
rfe.de
fre.org.uk
fre.sk
efr.com.tr
efr.net
fer.gov.pl
erf.org.au
fer.lt
fer.casino
fer.gov.rw
fer.es
efr.co
fer.eu
fre.be
fer.al
fre.ag
fer.biz
fer.de

DNS History

14 records (3 active, 11 former)

20162017201820192020202120222023202420252026NSart.ns.cloudflare.comjamie.ns.cloudflare.comns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comparkct1.secureserver.netparkct2.secureserver.netMXrikesolutions-com.p10.mxthunder.comrikesolutions-com.p20.mxthunder.netrikesolutions-com.p30.mxthunder.netrikesolutions-com.p40.mxthunder.netA216.150.1.174.53.36.9
●NSart.ns.cloudflare.com2026-03-04 → 2026-08-15 · 3 obs
○ 2021-04-06 21:17:56
● 2026-03-04 16:38:50
● 2026-08-15 19:32:38
●NSjamie.ns.cloudflare.com2026-03-04 → 2026-08-15 · 3 obs
○ 2021-04-06 21:17:56
● 2026-03-04 16:38:50
● 2026-08-15 19:32:38
○NSns-cloud-c1.googledomains.com2017-08-22 → 2021-04-06 · 5 obs
○ 2017-01-14 17:37:46
● 2017-08-22 13:41:48
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○NSns-cloud-c2.googledomains.com2017-08-22 → 2021-04-06 · 5 obs
○ 2017-01-14 17:37:46
● 2017-08-22 13:41:48
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○NSns-cloud-c3.googledomains.com2017-08-22 → 2021-04-06 · 5 obs
○ 2017-01-14 17:37:46
● 2017-08-22 13:41:48
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○NSns-cloud-c4.googledomains.com2017-08-22 → 2021-04-06 · 5 obs
○ 2017-01-14 17:37:46
● 2017-08-22 13:41:48
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○NSparkct1.secureserver.net2015-08-07 → 2017-01-14 · 4 obs
● 2015-08-07 02:22:14
● 2017-01-14 17:37:46
○ 2017-08-22 13:41:48
○ 2026-08-15 19:32:38
○NSparkct2.secureserver.net2015-08-07 → 2017-01-14 · 4 obs
● 2015-08-07 02:22:14
● 2017-01-14 17:37:46
○ 2017-08-22 13:41:48
○ 2026-08-15 19:32:38
○MXrikesolutions-com.p10.mxthunder.com2015-08-07 → 2021-04-06 · 4 obs
● 2015-08-07 02:22:14
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○MXrikesolutions-com.p20.mxthunder.net2015-08-07 → 2021-04-06 · 4 obs
● 2015-08-07 02:22:14
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○MXrikesolutions-com.p30.mxthunder.net2015-08-07 → 2021-04-06 · 4 obs
● 2015-08-07 02:22:14
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
○MXrikesolutions-com.p40.mxthunder.net2015-08-07 → 2021-04-06 · 4 obs
● 2015-08-07 02:22:14
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38
●A216.150.1.12026-03-04 → 2026-08-15 · 3 obs
○ 2021-04-06 21:17:56
● 2026-03-04 16:38:50
● 2026-08-15 19:32:38
○A74.53.36.92015-08-07 → 2021-04-06 · 4 obs
● 2015-08-07 02:22:14
● 2021-04-06 21:17:56
○ 2026-03-04 16:38:50
○ 2026-08-15 19:32:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
ref.coart.ns.cloudflare.com, jamie.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.168

NS records: art.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref.co (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS2art.ns.cloudflare.com, jamie.ns.cloudflare.com
SOA1art.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

ref.co resolves to one IP address: 216.150.1.1.

ungh.cc, kettle.app, privlabs.io and two other host names share IP numbers with ref.co.

Name Servers

The NS records for ref.co delegate to art.ns.cloudflare.com and jamie.ns.cloudflare.com.

ref.co uses the same name servers as several other domains — among them wxw.im, yuki.pw, 960825.xyz and two more.

ref.co has at least partial name server overlap with other domains, such as montlaur.org, cathysinkagency.com, giris-vaycasino.icu and two others.

It is common to find these name servers paired with the name servers cris.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

art.ns.cloudflare.com maps to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 additional IP addresses.

jamie.ns.cloudflare.com maps to 108.162.192.168, 172.64.32.168, 173.245.58.168 and 3 additional IP addresses.