10
records
IPv6 Addresses
TTL
20m
za.pycon.org. 1200 IN AAAA 2A01:7E00:E000:810:0:0:0:1
Name Servers
TTL
20m
20m
20m
20m
20m
za.pycon.org. 1200 IN NS ns1.linode.com. za.pycon.org. 1200 IN NS ns2.linode.com. za.pycon.org. 1200 IN NS ns3.linode.com. za.pycon.org. 1200 IN NS ns4.linode.com. za.pycon.org. 1200 IN NS ns5.linode.com.
SOA Details
TTL
20m
SOA
Responsible
info.pss-sa.org
SOA
Serial
2021000024
SOA
Times
Refresh
4h
Retry
4h
Expire
14d
Minimum TTL
1d
za.pycon.org. 1200 IN SOA ns1.linode.com. info.pss-sa.org. 2021000024 14400 14400 1209600 86400
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
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.
za.pycon.org. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip6 |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
za.pycon.org. 1200 IN TXT "v=spf1 ip4:139.162.253.21 ip6:2a01:7e00:e000:810::1 include:_spf.smtp.mailtrap.live -all"