IPv4 Addresses

TTL

IPv6 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL
20m
20m

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
hostmaster.exonet.nl
SOA Serial
2026042604
SOA Times
Refresh 8h
Retry 2h
Expire 7d
Minimum TTL 1h

Certificate Authority Authorization

TTL
CAA
0 iodef mailto:[email protected]
20m
20m

DMARC

TTL
DMARC Policy

Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).

none quarantine reject
20m
DMARC Subdomain Policy

Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.

none quarantine reject
DMARC Percentage

pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).

100
DMARC RUA

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

No forensic report URIs (RUF).

DKIM

TTL
DKIM Selector mail
v=DKIM1 k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzdWFk5c1tcg5...
DKIM Selector mandrill
v=DKIM1 k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass ip4
+ Pass a
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ Pass include
+ Pass include
~ Softfail all
20m

MTA-STS

TTL

This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).

Text Content

TTL
MS=ms41486212
20m
MS=ms83058951
20m
abuseipdb-verification=iZsMEerY
20m
apple-domain-verification=ndZrjotMyBvmX0kl
20m
notion-domain-verification=9RYnW7cvPEKq9jpupv1r2a3HmK8T2OyyU7MFJw0Tbrk
20m
openai-domain-verification=dv-rTt3ACdauCuqvJBafzZjBnPz
20m
status-page-domain-verification=v910m8f030fv
20m

DNSSEC Public Keys

TTL
DNSKEY
256 3 8 AwEAAYrwuvOls15GCVQykVZW8st+jj3WCIrRX4l7H3O4NlzpFwNEqc1tKeSAKB07wSGnSNf3HjbQ8toIyCPIinOjzancqWxOS3Q1+6Uq5Hv+/saBAruyTqBUokpnAUv7EA2pILYuLMXsQ9MTRqOA+eHBrVY+XxM9T7KcuSmyZHOHXf6j
5m
DNSKEY
257 3 8 AwEAAZNWMe83g/Eth5BdKA4WnaOJadU124PlqJJU0jV76zP+lq/P2Z4BKxXQZjy2ny6qYN7FgCEYfNbch6tN4l03zrgY5xs1FfEQcwZTvc1NvEA6xNxNKIcxzg20KqoyvikLLTcSrKgOBVpCinaGo5MzRmeNNcN+BTxEMLw+7jtFAq8cGv4SRh2LFQ/WC5kmEi1L63xkJvFUJWDEcpC76WwdMF7BiGX4E8hLjouXdlDu35TPvH8/qlR2pl9qZO5QR2NyqrhTtBkxc6smhtfh/XwA0iybBF0gEUBjqpQ6Md4FDZVQmvElL7RTNTd5xymnTryJq8ef2fVf/xjMRg+rS2NtKh8=
5m

Delegation Signer

TTL
DS
11692 8 2 8DEFF266909C4E5EC0CEE5E1856517DD959FC47A196ADCA39C3C793E8EF477CB
20m