9
records
Canonical Names
TTL
CNAME
20m
www.edu-research.org. 1200 IN CNAME edu-research.org.
IPv4 Addresses
TTL
www.edu-research.org. 1200 IN A 17.253.142.4
Name Servers
TTL
www.edu-research.org. 1200 IN NS a.ns.apple.com. www.edu-research.org. 1200 IN NS b.ns.apple.com. www.edu-research.org. 1200 IN NS c.ns.apple.com. www.edu-research.org. 1200 IN NS d.ns.apple.com.
Mail Servers
TTL
MX
—
10
20m
www.edu-research.org. 1200 IN MX 10 mail.edu-research.org.
SOA Details
TTL
20m
SOA
Responsible
dnscontact.apple.com
SOA
Serial
2025051400
SOA
Times
Refresh
4h
Retry
1h
Expire
42d
Minimum TTL
5m
www.edu-research.org. 1200 IN SOA ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 2025051400 14400 5400 3628800 300
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
20m
www.edu-research.org. 1200 IN TXT "v=spf1 -all"