11
records
IPv4 Addresses
TTL
uk.auth0.com. 300 IN A 104.18.35.70 uk.auth0.com. 300 IN A 172.64.152.186
IPv6 Addresses
TTL
uk.auth0.com. 300 IN AAAA 2606:4700:4403:0:0:0:AC40:98BA uk.auth0.com. 300 IN AAAA 2606:4700:440A:0:0:0:6812:2346
Name Servers
TTL
20m
20m
20m
uk.auth0.com. 1200 IN NS ns-1385.awsdns-45.org. uk.auth0.com. 1200 IN NS ns-139.awsdns-17.com. uk.auth0.com. 1200 IN NS ns-1656.awsdns-15.co.uk. uk.auth0.com. 1200 IN NS ns-687.awsdns-21.net.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
uk.auth0.com. 900 IN SOA ns-1656.awsdns-15.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 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
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
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
No aggregate report URIs (RUA).
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
uk.auth0.com. 300 IN DMARC v=DMARC1; aspf=s; p=reject; pct=100; sp=reject;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
5m
uk.auth0.com. 300 IN TXT "v=spf1 -all"