a4holding.it DNS records

A IPv4 address
5m
Retelit Digital Services S.p.A.
AS3302
Italy
Milan, Lombardy
AAAA IPv6 address
1d
a4holding.it has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
KnowBe4
Domain verification
knowbe4-site-verification=6408cd4fb8b91b46faeb48fe7b4c378d
Microsoft
Domain verification
MS=ms94179106
_5pplyyijqrutwot6m4qbqmrer9hb69f
_t3ezmxau3g7e053p552y6m6xyaefixy
kd33y2f2b82b4lt8w6w89yyj4gs1nxhz
oioNH5YWG7BdMWd7WCzPUKbIUqHCXcOc3WnU/vaAkN4GW44qCeQuHmMFYxZHzyivvGsv4hZ/INrrT2fDdlMpoA==
y91p8mly20xrxstwqzd8b6lj8qfdn0fy
MX Mail server
1h
NS Authoritative DNS server
1d
SOA Start of authority
1d
Zone apex
Start of authority
Email
Serial
2026031801
Refresh
2h
Retry
1h
Expire
7d
Negative cache TTL
1d

Other record types