dns
.pizza
Tools
Monitors
Pricing
Learn
Research
Quick search
⌘K
Monitor a site
Sign In
Lookup
DNS.pizza
DNS Report
open-std.org
7 records across the types we query · 972ms · 2026-07-21 21:11 UTC · dns.pizza/lookup/open-std.org
DNS Lookup
open-std.org
Lookup
open-std.org
972ms
2026-07-21 21:11 UTC
7 records
Registrar:
Hosting:
More tools:
Domain Report
WHOIS
Propagation
Security
DNSSEC
Email Auth
Deliverability
Speed Test
Blacklist
Threats
Download
Visit Site
Monitor
DNS Records Assistant
· open-std.org
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
1 record
Copy
192.38.78.170
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
www5.open-std.org
Prio 5
NS
Name Servers
2 records
Copy
ns01.one.com
one.com stats
ns02.one.com
one.com stats
TXT
Text Records
1 record
Copy
v=spf1 mx a:open-std.org a:www7.open-std.org a:keld1.klid.dk ~all
SOA
Start of Authority
1 record
Copy
Primary NS
ns01.one.com
Hostmaster
hostmaster.one.com
Serial
2026040401
Refresh
14400s
Retry
3600s
Expire
1209600s
Min TTL
600s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
1 record
Copy
192.38.78.170
open-std.org