10
records
Name Servers
TTL
www.math4us.app. 1200 IN NS ns-cloud-b1.googledomains.com. www.math4us.app. 1200 IN NS ns-cloud-b2.googledomains.com. www.math4us.app. 1200 IN NS ns-cloud-b3.googledomains.com. www.math4us.app. 1200 IN NS ns-cloud-b4.googledomains.com.
SOA Details
TTL
20m
SOA
Responsible
cloud-dns-hostmaster.google.com
SOA
Serial
1
SOA
Times
Refresh
6h
Retry
1h
Expire
3d
Minimum TTL
5m
www.math4us.app. 1200 IN SOA ns-cloud-b1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| - Fail | all |
—
|
|
10m
www.math4us.app. 600 IN TXT "v=spf1 -all"
Text Content
TTL
google-site-verification=72PdNnvXll0PnKHngD-XLNUL91MTBUX6LJgmh7G6kZI
10m
TXT
—
hosting-site=math-children-game
10m
www.math4us.app. 600 IN TXT "google-site-verification=72PdNnvXll0PnKHngD-XLNUL91MTBUX6LJgmh7G6kZI" www.math4us.app. 600 IN TXT "hosting-site=math-children-game"