ef.co - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ef.co

DNSSEC⚠️ Not signed
A2606:4700::6812:a8b🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700::6812:b8b🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.18.10.139Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.18.11.139Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSanirban.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A2803:f800:50::6ca2:c140🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanirban.ns.cloudflare.com
A2a06:98c1:50::ac40:2140🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanirban.ns.cloudflare.com
A108.162.193.64🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A172.64.33.64🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A173.245.59.64🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
NSpam.ns.cloudflare.com
A2606:4700:50::adf5:3a8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A2803:f800:50::6ca2:c08a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpam.ns.cloudflare.com
A2a06:98c1:50::ac40:208a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpam.ns.cloudflare.com
A108.162.192.138🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A172.64.32.138🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A173.245.58.138🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
TXTv=spf1 -all
SOAanirban.ns.cloudflare.comdns@cloudflare.com serial=2417036729

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=1759782572

Subdomains

qa.ef.co
www.ef.co

Same first word

ef.sg
ef.city
ef.com.lv
ef.jor.br
ef.gs
ef.gm
ef.mw
ef.sa
ef.baby
ef.uy
ef.ae
ef.cr
ef.pt
ef.tj
ef.com.mt
ef.my
ef.org.ph
ef.uk
ef.school
ef.com.au
ef.life
ef.je
ef.edu.pt
ef.ph
ef.com.ua
ef.com.sa
ef.ma
ef.co.hu
ef.ac.me
ef.education
ef.ax
ef.coach
ef.com.pl
ef.team
ef.studio
ef.to
ef.ly
ef.id
ef.cl
ef.fo
ef.world
ef.in.th
ef.af
ef.com.es
ef.club
ef.university
ef.canva-apps.cn
ef.design
ef.eu
ef.co.nz
ef.synology.me
ef.is
ef.lima-city.de
ef.co.at
ef.tel
ef.co.je
ef.uk.com
ef.barsy.dev
ef.com.de
ef.cm
ef.com.hk
ef.mus.br
ef.com.pk
ef.eu.ngrok.io
ef.co.ke
ef.gd
ef.net
ef.lv
ef.com.cm
ef.com.ph
ef.cc
ef.md
ef.adv.br
ef.co.ve
ef.com.ly
ef.art.br
ef.org.pl
ef.network
ef.org
ef.center
ef.com.sv
ef.camp
ef.ind.br
ef.lk
ef.ms
ef.com.co
ef.lu
ef.ua
ef.dev
ef.ro
ef.money
ef.nl
ef.ie
ef.properties
ef.cd
ef.rw
ef.com.uy
ef.com
ef.capital
ef.supply
ef.de
ef.mn
ef.energy
ef.fr
ef.co.no
ef.com.sg
ef.com.pa
ef.ip-ddns.com
ef.com.ni
ef.gg
ef.com.az
ef.co.it
ef.cloudns.ch
ef.com.pt
ef.schule
ef.co.uk
ef.spb.ru
ef.live
ef.com.gt
ef.sk
ef.agency
ef.com.tr
ef.pl
ef.business
ef.qa
ef.nu
ef.net.au
ef.amsterdam
ef.holdings
ef.id.lv
ef.com.pr
ef.fi
ef.la
ef.be
ef.pages.dev
ef.am
ef.kz
ef.ge
ef.academy
ef.com.mx
ef.edu.kg
ef.cz
ef.voyage
ef.careers
ef.ru
ef.com.tw
ef.hamburg
ef.barsy.in
ef.edu.pe
ef.co.th
ef.ac.cn
ef.co.il
ef.dkonto.pl
ef.pythonanywhere.com
ef.bw
ef.co.ao
ef.au
ef.solutions
ef.co
ef.institute
ef.ag
ef.ee
ef.cg
ef.com.ec
ef.org.uk
ef.com.vn
ef.co.id
ef.gov.sa
ef.gy
ef.pa
ef.vc
ef.style
ef.no
ef.js.org
ef.cloudns.be
ef.asia
ef.si
ef.com.cn
ef.om
ef.su
ef.uber.space
ef.run
ef.tn
ef.delivery
ef.by
ef.ws
ef.lc
ef.com.ar
ef.partners
ef.charity
ef.lt
ef.workers.dev
ef.dz
ef.fyi
ef.hr
ef.chat

Similar names

fe.com.pk
fe.ae
fe.domains
fe.com.br
fe.cr
fe.cn
fe.ie
fe.cx
fe.ws
fe.dsmynas.com
fe.org.pl
fe.in.ngrok.io
fe.cafe
fe.ee
fe.ke
fe.pe
fe.com.sa
fe.sa
fe.su
fe.hr
fe.uber.space
fe.ma
fe.tools
fe.synology.me
fe.sg
fe.ngrok.pro
fe.com.se
fe.marketing
fe.sb
fe.berlin
fe.dp.ua
fe.digital
fe.bh
fe.games
fe.finance
fe.ru
fe.cloudns.be
fe.pages.dev
fe.lk
fe.gives
fe.lc
fe.net.ph

Previous names

eezeesales.co
eezel.co
eezgraceskincare.co
eezi-awn.co
eezibee.co
eezie.co
eezier.co
eezimoney.co
eezkeeper.co
eezoom.co
eeztu.co
eezy.co
eezykart.co
eezymart.co
eezz.co
eezzeeuk.co
eezzytrade.co

Next names

ef-art.co
ef-bet.co
ef-reef.co
ef-scale.co
ef-tabs.co
ef-zin.co
ef3.co
ef3global.co
ef7.co
ef777.co
ef999.co
efa-ieamonterilla.co
efa28.co
efab.co
efabless.co
efabogados.co
efabric.co
efabrika.co
efacademy.co

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSanirban.ns.cloudflare.compam.ns.cloudflare.comns.domainnetwork.sens2.domainnetwork.seA104.18.10.139104.18.11.1392606:4700::6812:a8b2606:4700::6812:b8b165.160.13.20165.160.15.20
●NSanirban.ns.cloudflare.com2026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16
○NSns.domainnetwork.se2015-08-26 → 2021-06-10 · 4 obs
● 2015-08-26 17:42:54
● 2021-06-10 02:41:38
○ 2026-02-18 01:19:12
○ 2026-10-16 21:38:16
○NSns2.domainnetwork.se2015-08-26 → 2021-06-10 · 4 obs
● 2015-08-26 17:42:54
● 2021-06-10 02:41:38
○ 2026-02-18 01:19:12
○ 2026-10-16 21:38:16
●NSpam.ns.cloudflare.com2026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16
●A104.18.10.1392026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16
●A104.18.11.1392026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16
○A165.160.13.202015-08-26 → 2021-06-10 · 4 obs
● 2015-08-26 17:42:54
● 2021-06-10 02:41:38
○ 2026-02-18 01:19:12
○ 2026-10-16 21:38:16
○A165.160.15.202015-08-26 → 2021-06-10 · 4 obs
● 2015-08-26 17:42:54
● 2021-06-10 02:41:38
○ 2026-02-18 01:19:12
○ 2026-10-16 21:38:16
●A2606:4700::6812:a8b2026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16
●A2606:4700::6812:b8b2026-02-18 → 2026-10-16 · 3 obs
○ 2021-06-10 02:41:38
● 2026-02-18 01:19:12
● 2026-10-16 21:38:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co8 records
ef.copam.ns.cloudflare.com, anirban.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.64

NS records: pam.ns.cloudflare.com, anirban.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ef.co (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.11.139, 104.18.10.139
AAAA22606:4700::6812:a8b, 2606:4700::6812:b8b
NS2anirban.ns.cloudflare.com, pam.ns.cloudflare.com
TXT1v=spf1 -all
SOA1anirban.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, a.registrydns.co, b.registrydns.co...)

Analysis

Hierarchy

qa.ef.co and www.ef.co each fall under ef.co as their parent domain.

IP Addresses

ef.co points to the four IP addresses 104.18.10.139, 104.18.11.139, 2606:4700::6812:a8b and 2606:4700::6812:b8b.

Two other host names, along with ef.fr, ef.co.no and efbelgique.be, also share IP numbers with ef.co.

Name Servers

ef.co is delegated to two name servers: anirban.ns.cloudflare.com and pam.ns.cloudflare.com.

ef.co shares its NS records with other domains, for example hfhzt0iab7.workers.dev, drinksgoatbar.workers.dev, captnaxolotl.workers.dev and two others.

There is at least partial name server overlap between ef.co and other domains — pisfem758.workers.dev, misterbet24.net, watches-390.pages.dev and two more among them.

These name servers frequently co-occur with the name servers miki.ns.cloudflare.com and vasilii.ns.cloudflare.com.

DNS names with 6 IP addresses:

anirban.ns.cloudflare.com resolves to 108.162.193.64, 172.64.33.64, 173.245.59.64 and 3 other IP addresses.

pam.ns.cloudflare.com resolves to 108.162.192.138, 172.64.32.138, 173.245.58.138 and 3 other IP addresses.