surfcert.nl DNS records

A IPv4 address
1h
145.100.190.243
SURF
AS1103
Netherlands
Lelystad, Flevoland
192.87.108.15
SURF
AS1103
Netherlands
Amsterdam, North Holland
AAAA IPv6 address
1h
2001:610:188:410:145:100:190:243
SURF
AS1103
Netherlands
Lelystad, Flevoland
2001:610:508:108:192:87:108:15
SURF
AS1103
Netherlands
Rotterdam, South Holland
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
SPF
Sender policy
v=spf1 ip4:145.97.20.187 ip4:192.87.66.87 ip6:2001:610:188:427:145:97:20:187 ip6:2001:610:428:140:192:87:66:87 ip4:194.171.167.144/28 ip6:2001:610:1:400b::/64 include:_spf.surfmailfilter.nl -all
HARICA-fOJjTaL4Nr2kdt8HNoE
MX Mail server
1h
mx-1.surfcert.nl 10 Primary
mx-a.surfcert.nl 10 Primary
NS Authoritative DNS server
1h
ns1.surfnet.nl
ns1.zurich.surf.net
ns2.surfnet.nl
ns3.surfnet.nl
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2026022401
Refresh
3h
Retry
1h
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