mx.fixa.cz - robtex.com

mx.fixa.cz

DNSSEC⚠️ Not signed
A2a01:3b0:a00:1:acfa:826f::πŸ‡ΈπŸ‡ͺ AS229272000::/3
A93.90.146.109

fixa.cz

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3033::6815:240cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b70dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.36.12Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.183.13πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjay.ns.cloudflare.com ⭐
NSkay.ns.cloudflare.com
MXfixa-cz.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.36.12, 172.67.183.13
IPv6 hints2606:4700:3033::6815:240c, 2606:4700:3034::ac43:b70d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOAjay.ns.cloudflare.comdns@cloudflare.com serial=2400852188
WOT: SAFE (62/100)
WOT: SAFE (68/100)

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026A2a01:3b0:a00:1:acfa:826f::93.90.146.10977.232.68.98
●A2a01:3b0:a00:1:acfa:826f::2015-06-04 β†’ 2026-04-14 Β· 2 obs
● 2015-06-04 14:45:36
● 2026-04-14 14:34:24
β—‹A77.232.68.982015-06-04 β†’ 2016-07-16 Β· 4 obs
● 2015-06-04 14:45:36
● 2016-07-16 20:29:52
β—‹ 2026-03-08 18:46:12
β—‹ 2026-04-14 14:34:24
●A93.90.146.1092026-03-08 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-07-16 20:29:52
● 2026-03-08 18:46:12
● 2026-04-14 14:34:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
fixa.czjay.ns.cloudflare.com, kay.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.123

NS records: jay.ns.cloudflare.com, kay.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 896ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A193.90.146.109
AAAA12a01:3b0:a00:1:acfa:826f::

Analysis

IP Addresses

mx.fixa.cz points to two IPs: 2a01:3b0:a00:1:acfa:826f:: and 93.90.146.109.

Other host names including cz.fixa.cz, agerlin.net, hilsentildanmark.dk, timontheroad.co.uk and electrosphere.org share IP numbers with mx.fixa.cz.