root-servers.org DNS records

A IPv4 address
1h
193.0.11.23
Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3333
Netherlands
Amsterdam, North Holland
AAAA IPv6 address
1h
2001:67c:2e8:25::c100:b17
Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3333
Netherlands
Amsterdam, North Holland
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
10m
SPF
Sender policy
v=spf1 +a:v1.h3.root-servers.org +a:v1.h4.root-servers.org ~all
MX Mail server
2m
v1.h4.root-servers.org 1 Primary
v1.h3.root-servers.org 2
NS Authoritative DNS server
1h
a.icann-servers.net
jokulsa.asbyrgi.net
nnp.netnod.se
ns-ext.isc.org
ns.maxgigapop.net
sec2.authdns.ripe.net
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2026022200
Refresh
1h
Retry
5m
Expire
7d
Negative cache TTL
1h

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD