Monitors Pricing Learn Research

Monitor a siteSign In

Email tools

SPF checker
SPF include tree
DKIM checker
DMARC checker
MX lookup
Email authentication
Blacklist check

Domain & DNS tools

DNS lookup
WHOIS lookup
SSL checker
Domain age checker
Renewal history
DNS speed test
DNS propagation
SOA serial checker
DNSSEC zone walk
Domain drop date
Dangling DNS checker

Explore

Oldest domains
Top-level domains
Registrars
Nameservers
Domain explorer
Learn DNS
Research
Fix guides

Product

Monitoring
Pricing
Free JSON API
Status
Contact

Part of the constellation: the.com·who.is·par.is·time.io·aboutus.com

© 2026 DNS.pizza. All rights reserved.

Terms Privacy Contact

DNS.pizzaDNS Report

open-in-mail.app

9 records across the types we query · 344ms · 2026-10-21 22:37 UTC · dns.pizza/lookup/open-in-mail.app

DNS Lookupopen-in-mail.app

open-in-mail.app

344ms2026-10-21 22:37 UTC9 records

Registrar:Hosting:

More tools:Domain Report WHOIS Propagation Security DNSSEC Email Auth Deliverability Speed Test Blacklist Threats

Visit Site Monitor

Ask anything about these results — or pick a starter question below.

167.235.227.158

2a01:4f8:c014:91e1::1

mail.buzzera.cloud

Prio 10

ns1.buzzera.cloudbuzzera.cloud stats

ns2.buzzera.cloudbuzzera.cloud stats

v=spf1 +a +include:_spf.buzzera.cloud ~all

Primary NS

ns1.buzzera.cloud

Hostmaster

hostmaster.buzzera.cloud

Serial

2026101505

Refresh

10800s

Retry

3600s

Expire

1209600s

Min TTL

10800s

letsencrypt.org

167.235.227.158

srv1.buzzera.cloud