18
records
IPv4 Addresses
TTL
flyingcircus.io. 1200 IN A 185.105.253.23
IPv6 Addresses
TTL
flyingcircus.io. 1200 IN AAAA 2A02:248:101:62:0:0:0:1595
Name Servers
TTL
flyingcircus.io. 1200 IN NS b.ns14.net. flyingcircus.io. 1200 IN NS c.ns14.net. flyingcircus.io. 1200 IN NS d.ns14.net. flyingcircus.io. 1200 IN NS ns3.fcio.net.
Mail Servers
TTL
MX
—
10
20m
MX
—
20
20m
flyingcircus.io. 1200 IN MX 10 mail.flyingcircus.io. flyingcircus.io. 1200 IN MX 20 mail-backup.flyingcircus.io.
SOA Details
TTL
20m
SOA
Responsible
support.flyingcircus.io
SOA
Serial
2026071804
SOA
Times
Refresh
3h
Retry
1h
Expire
14d
Minimum TTL
30m
flyingcircus.io. 1200 IN SOA ns3.fcio.net. support.flyingcircus.io. 2026071804 10800 3600 1209600 1800
Certificate Authority Authorization
TTL
20m
flyingcircus.io. 1200 IN CAA 0 issue "letsencrypt.org"
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
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
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.
flyingcircus.io. 1200 IN DMARC v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
DKIM
TTL
DKIM
Selector
mail
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCunTRg64R6T9rUt/3k...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCunTRg64R6T9rUt/3kXgcDFUOJ/bUYc5CPReVX+tJW9cJ8wndnAQ0h0Kx1Gsp9cJDN+jkv9dCGWCy55nfEyV4afgyCged3pXAiU4RuWLkT5yAptN9AoiXAJPFFFDNTfpcdS3ujg0cz0W8XXx1YMVYp9Dhw1lv7Oqcj4eEVjVEaiwIDAQAB
flyingcircus.io. 1200 IN DKIM v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCunTRg64R6T9rUt/3kXgcDFUOJ/bUYc5CPReVX+tJW9cJ8wndnAQ0h0Kx1Gsp9cJDN+jkv9dCGWCy55nfEyV4afgyCged3pXAiU4RuWLkT5yAptN9AoiXAJPFFFDNTfpcdS3ujg0cz0W8XXx1YMVYp9Dhw1lv7Oqcj4eEVjVEaiwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
|
|
|
| + Pass | mx |
—
|
|
|
| + Pass | include |
|
||
| + Pass | a |
|
||
| + Pass | a |
|
||
| - Fail | all |
—
|
|
20m
flyingcircus.io. 1200 IN TXT "v=spf1 a mx include:stspg-customer.com a:mail.gocept.net a:lists.flyingcircus.io -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
1password-site-verification=U2HLFG75RJDEHCGLBMMXVYUBHA
20m
MS=ms14450339
20m
apple-domain-verification=hNBrsgBQdm6fD9jDtDXo922npK6oUQ53RW-oTPQQBXg
20m
google-site-verification=HSezxlAxtDPIw25bFGXr0Eba1GT5aTZRm_6ZQodJQP8
20m
status-page-domain-verification=8nl8sl81kvgt
20m
flyingcircus.io. 1200 IN TXT "1password-site-verification=U2HLFG75RJDEHCGLBMMXVYUBHA" flyingcircus.io. 1200 IN TXT "MS=ms14450339" flyingcircus.io. 1200 IN TXT "apple-domain-verification=hNBrsgBQdm6fD9jDtDXo922npK6oUQ53RW-oTPQQBXg" flyingcircus.io. 1200 IN TXT "google-site-verification=HSezxlAxtDPIw25bFGXr0Eba1GT5aTZRm_6ZQodJQP8" flyingcircus.io. 1200 IN TXT "status-page-domain-verification=8nl8sl81kvgt"