protonmail.ch DNS records

A IPv4 address
20m
185.70.42.21
Proton
AS62371
Anycast IP
Served from multiple locations
AAAA IPv6 address
20m
protonmail.ch has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
20m
SPF
Sender policy
v=spf1 include:_spf.protonmail.ch ~all
AbuseIPDB
Domain verification
abuseipdb-verification=SLIfh7Wm
Google
Domain verification
google-site-verification=-5wo7THYiFWoq_XABAwEtMrcTdjtiNBHrmBlIWtocqM
Google
Domain verification
google-site-verification=XFWl0NLw1rOXu2_PafVbnwk1cCd2Oz-cpfwM2crfrYM
Mail.ru
Domain verification
mailru-verification: f224f0d86fde9b63
MX Mail server
20m
mail.protonmail.ch 5 Primary
mailsec.protonmail.ch 10
NS Authoritative DNS server
20m
ns1.protonmail.ch
ns2.protonmail.ch
ns3.protonmail.ch
SOA Start of authority
20m
Zone apex
Start of authority
Email
[email protected]
Serial
2511171664
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