bluserena.it

.it crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 649 ms crawled 2026-05-30

US · 45.223.139.122 · AS19551 Incapsula Inc

Reputation 100/100

Classifying

DNS records live

NS

dns.technorail.com
dns2.technorail.com
dns3.arubadns.net
dns4.arubadns.cz

MX

20 d326468.a.ess.de.barracudanetworks.com
70 d326468.b.ess.de.barracudanetworks.com

TXT

Show 8 TXT records

sophos-domain-verification=fe6882104d5067210894c5fa20e4bbf8986956653ad1a188c77ce21cedf96781
477523cc3c93883d016e8744e105ea9b
72yhg5pczyl6pnct08hvg83dqz8yjb09
cn73rg4bl09tk0wj0jxbcktrtdcvtpzn
432dtbrfd12fh9gy4l1w40016hdwg5lr
UMlYJ7Q
_lc5grw94mbzjhl0625tzo441mva363u
_df7amod7rj7m679bfpwi2ewthghqjwd

Verified for

Google
Microsoft 365
Zoho

Email authentication strong

SPF

v=spf1 a mx ip4:93.51.246.226 ip4:172.104.144.28 ip4:172.104.152.66 include:spf.realsender.com include:spf.protection.outlook.com include:eu.transmail.net include:amazonses.com include:eu.zcsend.net include:spf.ess.de.barracudanetworks.com include:spf.zoho.eu include:spf.zohomail360.eu -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc.bluserena@bluserena.it

policy: quarantine

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs3sq2gE2QPcqu67XAW9XqRUyq+G4DL9tnUOKT4rxa5rDZB5/TuPcx3Qh094ljm9PBYIzpLEpkI8oMS…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuZRghx17jAgpoEl/qJsVPwMvMVxcMC+eZmknXFiB4Qndy6pmo/dweUCro5BH8c26d8iulLy9UX+NJn…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxHWGVk4dQKpzfr5G8FAUMOFMPiOwKsUojQsqFHZNYu8lSRcV5LyitjZ1h9BYg+XsePBY0BrCkenrytWJdr…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNuJkCr8AqtqOnMr/2kfKUz5u4/koSt9XQMq3sUTfptxxeTi79IojF8OX1RAPxhgYAHJ0ioCqzmlvCkN5OI++kBf…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-03-19 to 2026-10-04

Expires in 125 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.bluserena.it/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000; includeSubDomains; preload

Linked from (1)

thinklab360.com×1