u99121.bs.ptb.de DNS records

A IPv4 address
4h
192.53.103.121
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
Germany
Braunschweig, Lower Saxony
AAAA IPv6 address
4h
2001:638:610:bd01::121
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
AS680
Germany
Clausthal-Zellerfeld, Lower Saxony
CNAME Canonical name
1h 12m 57s
u99121.bs.ptb.de has no CNAME records.
TXT Human readable text
4h
u99121.bs.ptb.de has no TXT records.
MX Mail server
4h
u99121.bs.ptb.de has no MX records.
NS Authoritative DNS server
4h
u99121.bs.ptb.de has no NS records.
NS records for this zone are defined at ptb.de.
trace u99121.bs.ptb.de NS records for ptb.de
SOA Start of authority
4h
Zone apex
Start of authority
Email
[email protected]
Serial
2026031112
Refresh
20m
Retry
1h
Expire
7d
Negative cache TTL
1d

Other record types

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