10
records
Name Servers
TTL
opti2u.com. 1200 IN NS daniella.ns.cloudflare.com. opti2u.com. 1200 IN NS terin.ns.cloudflare.com.
Mail Servers
TTL
opti2u.com. 300 IN MX 0 opti2u-com.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.cloudflare.com
SOA
Serial
2403075579
SOA
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
opti2u.com. 1200 IN SOA daniella.ns.cloudflare.com. dns.cloudflare.com. 2403075579 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
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
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 |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
opti2u.com. 300 IN TXT "v=spf1 include:secureserver.net -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=ms71888062
5m
google-site-verification=4D3zWZAeWpf6oASkutYxv7eVeghDtYBR6ZSNSjm_Aiw
5m
google-site-verification=ZVOESYB4Mek4XssEKmoW60PFB6Eom2b5LUsz19Tr_e4
5m
TXT
—
hosting-site=opti2udaburyya
5m
opti2u.com. 300 IN TXT "MS=ms71888062" opti2u.com. 300 IN TXT "google-site-verification=4D3zWZAeWpf6oASkutYxv7eVeghDtYBR6ZSNSjm_Aiw" opti2u.com. 300 IN TXT "google-site-verification=ZVOESYB4Mek4XssEKmoW60PFB6Eom2b5LUsz19Tr_e4" opti2u.com. 300 IN TXT "hosting-site=opti2udaburyya"