Is tkf.cz Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for tkf.cz. Registered via Reg-active24. Domain age: 24 years.
At Risk
1/4 email authentication checks passed ·
MX ✘
SPF ✔
DMARC ✘
DKIM ✘
✘ No MX records — tkf.cz cannot receive email.
Email Authentication for tkf.cz
✔ SPF
✘ DMARC
✘ DKIM
SPF Record
v=spf1 a include:spf.protection.outlook.com ip4:80.188.175.242 ip4:80.188.175.243 ip4:188.246.100.170 ~all
Check an email @tkf.cz
Domain Registration
Created2001-08-10
Updated2012-04-03
Server Location
IP Address81.95.96.179
Reverse IPuvirt19.active24.cz
CityPrague
CountryCzechia
ContinentEurope
Registered CountryCzechia
ASN25234
Lat / Lon50.0985 / 14.4524
Name Servers
NS 1alfa.ns.active24.cz.
NS 2gama.ns.active24.sk.
NS 3beta.ns.active24.cz.
Raw WHOIS data
% (c) 2006-2021 cz.nic, z.s.p.o. % % intended use of supplied data and information % % data contained in the domain name register, as well as information % supplied through public information services of cz.nic association, % are appointed only for purposes connected with internet network % administration and operation, or for the purpose of legal or other % similar proceedings, in process as regards a matter connected % particularly with holding and using a concrete domain name. % % full text available at: % http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/ % % see also a search service at http://www.nic.cz/whois/ % % % whoisd server version: 3.15.0 % timestamp: thu jul 18 03:52:23 2024 domain: tkf.cz registrant: sb:tk02-ipictus admin-c: tk-ipictus nsset: nss:globe-sglo000001:1 keyset: a24-keyset registrar: reg-active24 registered: 21.12.2000 15:31:00 changed: 03.04.2012 23:15:40 expire: 24.12.2024 contact: sb:tk02-ipictus name: tomáš kubín address: sokolovská address: praha address: 186 00 address: cz registrar: reg-active24 created: 10.08.2001 22:13:00 changed: 15.05.2018 21:32:00 contact: tk-ipictus name: tomáš kubín address: cz registrar: reg-active24 created: 10.08.2001 22:13:00 changed: 15.05.2018 21:32:00 nsset: nss:globe-sglo000001:1 nserver: alfa.ns.active24.cz (81.95.96.2, 2a02:4a8:ac24:100::96:2) nserver: gama.ns.active24.sk nserver: beta.ns.active24.cz (185.111.90.94, 2a00:4b40:1000:590:185:111:90:94) tech-c: active24 registrar: reg-active24 created: 01.10.2007 02:00:00 changed: 06.09.2023 08:54:36 contact: active24 org: active 24, s.r.o. name: active 24, s.r.o. address: sokolovská 394/17 address: praha 8 address: 186 00 address: cz registrar: reg-active24 created: 29.04.2008 12:35:02 changed: 15.05.2018 21:32:00 keyset: a24-keyset dnskey: 257 3 13 0ek9chwjw+cvcvp7mizqwenr2ojphgblmilgv5oyqnczooufo9fibvrvxt6qid/t9sawh7kofzitpxkvoibrjg== tech-c: active24 registrar: reg-active24 created: 26.11.2008 14:12:02 changed: 10.09.2019 15:48:38