THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

open-xchange.com

16 answer records
Retrieved · 2026-10-18T19:30:55+00:00View JSON
ANOERRORAD yes
AAAANOERROR · no answersAD yes
MXNOERRORAD yes
NSNOERRORAD yesEDE(18): Prohibited
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERROR · no answersAD yes

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Aopen-xchange.com300199.60.103.41IP WHOIS →
Aopen-xchange.com300199.60.103.141IP WHOIS →
MXopen-xchange.com30010 mx1.open-xchange.com.DNS →
MXopen-xchange.com30020 mx2.open-xchange.com.DNS →
NSopen-xchange.com300dns1.easydns.com.DNS →
NSopen-xchange.com300dns2.easydns.net.DNS →
NSopen-xchange.com300dns3.easydns.org.DNS →
NSopen-xchange.com300dns4.easydns.info.DNS →
TXTopen-xchange.com300"docusign=a7787422-ec1e-41cb-93eb-d3e75582e9c5"—
TXTopen-xchange.com300"anthropic-domain-verification-tatky1=aNNrTIZa7oWBKGsfA86IAy7py"—
TXTopen-xchange.com300"google-site-verification=-_NgVYNXOlgrvNK_F4okrh791EM1cJL8AtCPvTwjnwM"—
TXTopen-xchange.com300"mistral-domain-verification=1d45773d7a726d10b4418069ba5ecee66eac01db"—
TXTopen-xchange.com300"v=spf1 ip4:89.163.165.128/26 include:9391640.spf05.hubspotemail.net ~all"—
TXTopen-xchange.com300"atlassian-sending-domain-verification=54b8e874-2abf-4f25-baa3-f83af40c3acc"—
TXTopen-xchange.com300"atlassian-domain-verification=gDGKpWyTNuF0TFOB3UhaysoVA75UK/M2wv1qMjyyAJonCaNNooBu5VbSDbIeHaPH"—
SOAopen-xchange.com300dns1.easydns.com. zone.easydns.com. 1791895624 3600 600 604800 300—
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAopen-xchange.com300dns1.easydns.com. zone.easydns.com. 1791895624 3600 600 604800 300—

Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.