_spf.protonmail.ch DNS records

A IPv4 address
20m
_spf.protonmail.ch has no A records.
AAAA IPv6 address
20m
_spf.protonmail.ch has no AAAA records.
CNAME Canonical name
20m
_spf.protonmail.ch has no CNAME records.
TXT Human readable text
20m
SPF
Sender policy
v=spf1 ip4:185.70.40.0/24 ip4:185.70.41.0/24 ip4:185.70.43.0/24 ip4:79.135.106.0/24 ip4:79.135.107.0/24 ip4:109.224.244.0/24 include:_spf2.protonmail.ch ~all
MX Mail server
20m
_spf.protonmail.ch has no MX records.
NS Authoritative DNS server
20m
_spf.protonmail.ch has no NS records.
NS records for this zone are defined at protonmail.ch.
NS records for protonmail.ch
SOA Start of authority
20m
Zone apex
Start of authority
Email
[email protected]
Serial
2511171672
Refresh
20m
Retry
2m 24s
Expire
21d
Negative cache TTL
2h

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