23
records
IPv4 Addresses
TTL
flexsim.com. 300 IN A 104.20.42.92 flexsim.com. 300 IN A 172.66.167.153
IPv6 Addresses
TTL
flexsim.com. 300 IN AAAA 2606:4700:10:0:0:0:6814:2A5C flexsim.com. 300 IN AAAA 2606:4700:10:0:0:0:AC42:A799
Name Servers
TTL
flexsim.com. 1200 IN NS pam.ns.cloudflare.com. flexsim.com. 1200 IN NS skip.ns.cloudflare.com.
Mail Servers
TTL
flexsim.com. 1200 IN MX 0 flexsim-com.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2406412294
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
flexsim.com. 1200 IN SOA pam.ns.cloudflare.com. dns.cloudflare.com. 2406412294 10000 2400 604800 1800
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
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).
flexsim.com. 300 IN DMARC v=DMARC1; p=reject; ri=86400; sp=none; pct=100; fo=1; adkim=s; aspf=s;
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApxLEcta6OHkW...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApxLEcta6OHkWMgxDb5zHHdYLr0sNOFJnVhH/6PvCpKiKDgtzPTiYnwUE9zq2Nw2JWW01NoVJk0lEieYNDLZC6XXftG3OBkewwpYEvqvkUlc9cU5L1By8/ATNDQVFPTlbsMzOmU4cganizSYCbRBp/fjMAGpwez+F4KJRrlR9C/94B9VileO4097n2Xtp4HVHlVmozIPqkoAUNqMn71g+82DI8vQOgqaw9dnLjdVAglQLndMDyMMl0Qe7yhYaoxdVZb8M+WaR5FtByWkvwsfOjOzCLAs98Mp3K/Ts4VcTv11YS6nDLnj8HAVcgkdD6Ss6adtB601tL1VBic8CSfFF+QIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuedhpG6CUQcb...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuedhpG6CUQcbcWgFGgwR66RC+PWurlwmk2YElXkFbVrvGFEAkwfmEKEHUmYijaQFUZcpkQrV1P+OCobBJyFyGuigxlM3EHVrkqo9zKnaBNsuM/4iPIG0Efy/hjAQX7Kp9IhjXP8MgmDvossYXVzclXB67cpFVByLT44DXZIj5FE5AJ8YmB89IhdVqX+nvyptK3lphAiqEtt22CFpaV3nBc95wTHcE7xUfohlWCuGZxGTFSozEIqlIvIVxJKoeaOsPGib77aVXqTJLpXDLJdC7GCg7hKGOCGDGDZsPuJZE4n6mhZKvqtKy9VKHLDysYfEmgsoCKpjP+ouy33WJ+9xRQIDAQAB
flexsim.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApxLEcta6OHkWMgxDb5zHHdYLr0sNOFJnVhH/6PvCpKiKDgtzPTiYnwUE9zq2Nw2JWW01NoVJk0lEieYNDLZC6XXftG3OBkewwpYEvqvkUlc9cU5L1By8/ATNDQVFPTlbsMzOmU4cganizSYCbRBp/fjMAGpwez+F4KJRrlR9C/94B9VileO4097n2Xtp4HVHlVmozIPqkoAUNqMn71g+82DI8vQOgqaw9dnLjdVAglQLndMDyMMl0Qe7yhYaoxdVZb8M+WaR5FtByWkvwsfOjOzCLAs98Mp3K/Ts4VcTv11YS6nDLnj8HAVcgkdD6Ss6adtB601tL1VBic8CSfFF+QIDAQAB flexsim.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuedhpG6CUQcbcWgFGgwR66RC+PWurlwmk2YElXkFbVrvGFEAkwfmEKEHUmYijaQFUZcpkQrV1P+OCobBJyFyGuigxlM3EHVrkqo9zKnaBNsuM/4iPIG0Efy/hjAQX7Kp9IhjXP8MgmDvossYXVzclXB67cpFVByLT44DXZIj5FE5AJ8YmB89IhdVqX+nvyptK3lphAiqEtt22CFpaV3nBc95wTHcE7xUfohlWCuGZxGTFSozEIqlIvIVxJKoeaOsPGib77aVXqTJLpXDLJdC7GCg7hKGOCGDGDZsPuJZE4n6mhZKvqtKy9VKHLDysYfEmgsoCKpjP+ouy33WJ+9xRQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
2m
flexsim.com. 120 IN TXT "v=spf1 include:spf.protection.outlook.com -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
MS=1D01EE37AA312A9924436E9459F72820EA3C274C
2m
MS=ms36139025
2m
MS=ms48844017
2m
MS=ms72698129
2m
MS=ms72990000
2m
MS=ms89139760
2m
google-site-verification=6Nyco3VHBmHN_qNKjGID89AQO8DAxo6xZqKouce5HfI
2m
google-site-verification=Is2FqT4qctt-JfwSclHMHydqq_wwFrJLsX-BLNgfCMA
2m
google-site-verification=ZEHVfcZLPhQANzhT0Y3J7_B1wZDEWP2wUdf8Sg7vXl8
2m
google-site-verification=bDS9Yy5fHA8Z_VYrX9-iXp2aHqIA1p9fxnQWhzcTCtE
2m
google-site-verification=lIat4Lu21taN4YvDo4rq7Otk4236rqHG_CymnDd0lTI
2m
flexsim.com. 120 IN TXT "MS=1D01EE37AA312A9924436E9459F72820EA3C274C" flexsim.com. 120 IN TXT "MS=ms36139025" flexsim.com. 120 IN TXT "MS=ms48844017" flexsim.com. 120 IN TXT "MS=ms72698129" flexsim.com. 120 IN TXT "MS=ms72990000" flexsim.com. 120 IN TXT "MS=ms89139760" flexsim.com. 120 IN TXT "google-site-verification=6Nyco3VHBmHN_qNKjGID89AQO8DAxo6xZqKouce5HfI" flexsim.com. 120 IN TXT "google-site-verification=Is2FqT4qctt-JfwSclHMHydqq_wwFrJLsX-BLNgfCMA" flexsim.com. 120 IN TXT "google-site-verification=ZEHVfcZLPhQANzhT0Y3J7_B1wZDEWP2wUdf8Sg7vXl8" flexsim.com. 120 IN TXT "google-site-verification=bDS9Yy5fHA8Z_VYrX9-iXp2aHqIA1p9fxnQWhzcTCtE" flexsim.com. 120 IN TXT "google-site-verification=lIat4Lu21taN4YvDo4rq7Otk4236rqHG_CymnDd0lTI"