onlinespamfilter.com DNS records

A IPv4 address
1d
217.21.240.90
Signet
AS28878
Netherlands
Lelystad, Flevoland
AAAA IPv6 address
5m
onlinespamfilter.com has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
SPF
Sender policy
v=spf1 include:_spf.onlinespamfilter.nl include:spf.protection.outlook.com -all
MX Mail server
1d
filter.onlinespamfilter.nl 100 Primary
filter.onlinespamfilter.com 100 Primary
NS Authoritative DNS server
1h
ns-cloud-b1.googledomains.com
Google Cloud
ns-cloud-b2.googledomains.com
Google Cloud
ns-cloud-b3.googledomains.com
Google Cloud
ns-cloud-b4.googledomains.com
Google Cloud
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
1
Refresh
6h
Retry
1h
Expire
3d
Negative cache TTL
5m

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