nii.ac.jp
IP address
—
Mail
Configured
Records
10
The domain nii.ac.jp answers at IP address —. Mail for nii.ac.jp goes through 5 servers; the highest priority one is ASPMX.L.GOOGLE.COM. It also publishes 1 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
MX MX records
- 1 ASPMX.L.GOOGLE.COM 1800s
- 5 ALT2.ASPMX.L.GOOGLE.COM 1800s
- 5 ALT1.ASPMX.L.GOOGLE.COM 1800s
- 10 ALT4.ASPMX.L.GOOGLE.COM 1800s
- 10 ALT3.ASPMX.L.GOOGLE.COM 1800s
NS NS records
- dns-x.sinet.ad.jp 19456s
- dns2.nii.ac.jp 19456s
- dns1.nii.ac.jp 19456s
TXT TXT records
- v=spf1 ip4:136.187.0.0/16 ip4:157.1.0.0/16 include:_spf.google.com ~all 3600s
SOA SOA records
- dns1.nii.ac.jp 21600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 14 hours ago.