10
records
IPv4 Addresses
TTL
in.adp.com. 10 IN A 23.73.207.13 in.adp.com. 10 IN A 23.73.207.5
Name Servers
TTL
20m
20m
20m
20m
in.adp.com. 1200 IN NS dns1.p01.nsone.net. in.adp.com. 1200 IN NS dns2.p01.nsone.net. in.adp.com. 1200 IN NS dns3.p01.nsone.net. in.adp.com. 1200 IN NS dns4.p01.nsone.net.
SOA Details
TTL
15m
SOA
Responsible
hostmaster.adp.com
SOA
Serial
1071
SOA
Times
Refresh
12h
Retry
2h
Expire
14d
Minimum TTL
1h
in.adp.com. 900 IN SOA a1-199.akam.net. hostmaster.adp.com. 1071 43200 7200 1209600 3600
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
15m
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.
in.adp.com. 900 IN DMARC v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
15m
in.adp.com. 900 IN TXT "v=spf1 -all"