10
records
IPv4 Addresses
TTL
scienceinschool.org. 15962 IN A 137.138.226.190
IPv6 Addresses
TTL
scienceinschool.org. 19174 IN AAAA 2001:1458:201:4:0:0:100:324
Name Servers
TTL
NS
—
6h
NS
—
6h
scienceinschool.org. 21600 IN NS ext-dns-1.cern.ch. scienceinschool.org. 21600 IN NS ext-dns-2.cern.ch.
Mail Servers
TTL
MX
Microsoft 365
5
6h
scienceinschool.org. 21600 IN MX 5 scienceinschool-org.mail.protection.outlook.com.
SOA Details
TTL
6h
Responsible
external-dns.cern.ch
Serial
2025110301
Times
Refresh
12h
Retry
3h
Expire
7d
Minimum TTL
12h
scienceinschool.org. 21600 IN SOA ext-dns-1.cern.ch. external-dns.cern.ch. 2025110301 43200 10800 604800 43200
DMARC
TTL
scienceinschool.org. 21600 IN DMARC v=DMARC1; p=quarantine; rua=mailto:[email protected]
Text Content
TTL
TXT
SPF
v=spf1 include:spf.cern.ch ?all
6h
TXT
Microsoft
MS=ms86242490
6h
scienceinschool.org. 21600 IN TXT "v=spf1 include:spf.cern.ch ?all" scienceinschool.org. 21600 IN TXT "MS=ms86242490"