myplann.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP 200 1208 ms crawled 2026-06-01

CZ · 185.58.42.22 · AS24971 MasterDC s.r.o.

Reputation 94/100 dmarc monitor-only

DNS records live

NS

dns1.master.cz
dns2.master.cz

MX

10 myplann-cz.mail.protection.outlook.com

TXT

ba6dcbbcd9c67cc43abbff7fea9519b572c96dcf03770b91f1abdf1c540a7ce
6a793cf77267f135899536e952248a71deca207d45d0bb6a10966d3f899e902

Verified for

Brevo

Email authentication partial

SPF

v=spf1 a mx ip4:178.238.46.40/30 ip4:194.145.180.243 ip4:81.31.41.164 ip4:81.31.38.194 ip4:81.31.46.122 ip6:2a01:430:25b:4::122 ip6:2a01:430:25b:5::194 ip6:2a01:430:100:2f::10 ip4:81.31.37.133 ip4:77.93.193.139 ip4:185.58.41.75 ip6:2a01:430:25b:3::10 ip6:2a01:430:25b:1::10 ip6:2a01:430:25b:2::10  ip6:2a01:430:25b::10 ip6:2a01:430:25b::10 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/n4JEXlN/67SIdeohSbWKyOWpx+jeXk4+Nb4g/fKrylT75gK5aCsdFBaMHJ9QS1J34tUQn+01j…
mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

R13

from 2026-05-16 to 2026-08-14

Expires in 72 days

Full certificate history on crt.sh ↗

DNS records live

Email authentication partial

Certificate (current)

Linked from (3)