8
records
Name Servers
TTL
relay.renater.fr. 1200 IN NS ns1.renater.fr. relay.renater.fr. 1200 IN NS ns2.renater.fr. relay.renater.fr. 1200 IN NS ns4.cnrs.fr.
Mail Servers
TTL
MX
—
10
5m
MX
—
10
5m
relay.renater.fr. 300 IN MX 10 mx2.relay.renater.fr. relay.renater.fr. 300 IN MX 10 mx1.relay.renater.fr.
SOA Details
TTL
20m
SOA
Responsible
admins.renater.fr
SOA
Serial
2015092017
SOA
Times
Refresh
6h
Retry
1h
Expire
41d
Minimum TTL
2d
relay.renater.fr. 1200 IN SOA ns1.renater.fr. admins.renater.fr. 2015092017 21600 3600 3600000 172800
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
5m
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
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
relay.renater.fr. 300 IN DMARC v=DMARC1; p=quarantine; sp=reject; adkim=r; aspf=r; pct=100; fo=1; rf=afrf; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected]
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | ip4 |
|
||
| - Fail | all |
—
|
|
5m
relay.renater.fr. 300 IN TXT "v=spf1 include:spf.relay.renater.fr ip4:194.214.200.14 -all"