keio.ac.jp DNS records from 2026-05-27 to 2026-05-28

A IPv4 address
3h
131.113.131.113
Keio University
AS38635
Japan
Asagaya-minami, Tokyo
AAAA IPv6 address
3h
2001:df0:eb:e0f:131:113:131:113
Keio University
AS38635
Japan
Tokyo, Tokyo
CNAME Canonical name
0s
keio.ac.jp has no CNAME records.
TXT Human readable text
3h
SPF
Sender policy
v=spf1 ip4:131.113.0.0/16 ip4:133.27.0.0/16 ip6:2001:df0:eb::/48 ip6:2001:df2:c900::/48 ~all
DocuSign
Domain verification
docusign=30ff29ed-f927-4b33-a1ed-a85f6e6e3e9f
0D1DB5B8E7B95FDBEC26AE39EB62EC7C
MX Mail server
3h
vmx2.m0.keio.ac.jp 0 Primary
NS Authoritative DNS server
3h
a1-123.akam.net
a14-66.akam.net
a26-67.akam.net
a3-64.akam.net
a4-65.akam.net
a5-66.akam.net
SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
2026051400
Refresh
3h
Retry
1h
Expire
14d
Negative cache TTL
1h

About these results

This page shows the DNS records for keio.ac.jp. By default it shows records of types A, AAAA, CNAME, TXT, NS, MX and SOA.

Find other DNS records for keio.ac.jp:

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the autoritative DNS servers of keio.ac.jp. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

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