23
records
IPv4 Addresses
TTL
tti.fyi. 60 IN A 3.167.99.115 tti.fyi. 60 IN A 3.167.99.23 tti.fyi. 60 IN A 3.167.99.41 tti.fyi. 60 IN A 3.167.99.93
Name Servers
TTL
20m
20m
20m
tti.fyi. 1200 IN NS ns-1294.awsdns-33.org. tti.fyi. 1200 IN NS ns-1745.awsdns-26.co.uk. tti.fyi. 1200 IN NS ns-408.awsdns-51.com. tti.fyi. 1200 IN NS ns-598.awsdns-10.net.
Mail Servers
TTL
5m
5m
5m
5m
5m
tti.fyi. 300 IN MX 1 aspmx.l.google.com. tti.fyi. 300 IN MX 5 alt1.aspmx.l.google.com. tti.fyi. 300 IN MX 5 alt2.aspmx.l.google.com. tti.fyi. 300 IN MX 10 alt4.aspmx.l.google.com. tti.fyi. 300 IN MX 10 alt3.aspmx.l.google.com.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
tti.fyi. 900 IN SOA ns-408.awsdns-51.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
20m
20m
tti.fyi. 1200 IN CAA 0 issue "amazon.com" tti.fyi. 1200 IN CAA 0 issuewild "amazon.com"
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
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).
tti.fyi. 1200 IN DMARC v=DMARC1; p=reject
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
20m
tti.fyi. 1200 IN TXT "v=spf1 -all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
google-site-verification=_vkG93HMXNZtPlgFzoQ4a9yDVMlNzjKojVjPTAPhbWc
20m
tti.fyi. 1200 IN TXT "google-site-verification=_vkG93HMXNZtPlgFzoQ4a9yDVMlNzjKojVjPTAPhbWc"
DNSSEC Public Keys
TTL
DNSKEY
257 3 13 k1lfHH2TFyUs+SJBfEufxTUypI0oNomBv8qh5Y0j6Gec8/BobbWaEmXGVv/XyarDsG3hyAL9xLxLw2cpXNRAtg==
20m
DNSKEY
256 3 13 JxeHDDPNZOGfq0KgzeKoh9/Y0GfPYYGIOHIOBQfgrkJwyJbzyfghlBKOpNjxwZwAIAChw2WyUGO9w/9O6nCCCw==
20m
DNSKEY
256 3 13 hCNamk1KuQjYh56fJeUDankxwY0j9luzLB3JfH6kxM7xjBKbnAbxaJQdeTjvM4Dv2VJUsw3QVbS+gzXeUo57ug==
20m
tti.fyi. 1200 IN DNSKEY 257 3 13 k1lfHH2TFyUs+SJBfEufxTUypI0oNomBv8qh5Y0j6Gec8/BobbWaEmXGVv/XyarDsG3hyAL9xLxLw2cpXNRAtg== tti.fyi. 1200 IN DNSKEY 256 3 13 JxeHDDPNZOGfq0KgzeKoh9/Y0GfPYYGIOHIOBQfgrkJwyJbzyfghlBKOpNjxwZwAIAChw2WyUGO9w/9O6nCCCw== tti.fyi. 1200 IN DNSKEY 256 3 13 hCNamk1KuQjYh56fJeUDankxwY0j9luzLB3JfH6kxM7xjBKbnAbxaJQdeTjvM4Dv2VJUsw3QVbS+gzXeUo57ug==
Delegation Signer
TTL
DS
55322 13 2 91329D05A323DF2AFF08409FB99D9D86E38B4C8B753D0F86B401207F3B0B8C91
20m
tti.fyi. 1200 IN DS 55322 13 2 91329D05A323DF2AFF08409FB99D9D86E38B4C8B753D0F86B401207F3B0B8C91