icewarp.com

.com crawl dns

First seen 2026-04-21 · Last seen 2026-05-17 · ok HTTP/1.1 200 2119 ms crawled 2026-05-14

US · 143.198.14.43 · AS14061 DigitalOcean, LLC

Reputation 100/100

Classifying

HTML metadata

Title: IceWarp® - Business Email Server & Collaboration Hub
Description: Secure hosted email with custom domain. Shared calendars, chat, storage, documents & apps. The only solution integrated and working together in one screen.
Language: en

Open Graph

url: https://icewarp.com/
title: IceWarp® - Business Email Server & Collaboration Hub
image:url: https://wwwcdn.icewarp.com/img/homepage/icewarp-og-logo.png
description: Secure hosted email with custom domain. Shared calendars, chat, storage, documents & apps. The only solution integrated and working together in one screen.

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

unpkg.com×2
www.googletagmanager.com×2
fonts.googleapis.com×1
www.google.com×1

Social

Contact

Email

Phone

888.423.9277

Address

Registration

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

Created

1999-12-11

Expires

2026-12-11 206 days left

Updated

2025-07-12

Name servers

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 mail.icewarp.com
20 mxbackup.icewarp.net

TXT

Show 4 TXT records

google-site-verification=87qBmdoEt6go9A71BqW899d8ERzsNTrdXhAVtlTRi8Q
google-site-verification=BRpuf7ZFQyjvwE35Ol2j_HlBXbqVQK-nVEoKGPoL07o
atlassian-domain-verification=ewm1laFtLFZUKGuHKUFJWJ6MJWMJkr0bg0x83lHaYHVqpFS/pM1CiCuK9DlR3KZD
MS=61DFB3427C2E543045A7CBAF567C9B0DA9AE49E2

Email authentication strong

SPF

v=spf1 include:spf1.icewarp.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mktomail.com include:spf.e-shot.net include:mail.zendesk.com include:spf.mtasv.net include:_spf.createsend.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:dmarc@icewarp.com; rf=afrf; pct=100; ri=86400

policy: quarantine · sp=quarantine

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

from 2026-05-02 to 2026-07-31

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://icewarp.com/

present

strict-transport-security
x-content-type-options
referrer-policy

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-content-type-options: nosniff
strict-transport-security: max-age=2592000; includeSubDomains; preload