THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

tu-dresden.de

19 answer records
Retrieved · 2026-09-23T23:38:59+00:00View JSON
ANOERRORAD no
AAAANOERROR · no answersAD no
MXNOERRORAD no
NSNOERRORAD no
CNAMENOERROR · no answersAD no
TXTNOERRORAD no
SOANOERRORAD no
CAANOERRORAD no

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Atu-dresden.de3516141.76.14.10IP WHOIS →
MXtu-dresden.de214210 b3011.mx.srv.dfn.de.DNS →
MXtu-dresden.de214210 a3011.mx.srv.dfn.de.DNS →
MXtu-dresden.de214210 c3011.mx.srv.dfn.de.DNS →
NStu-dresden.de86400adns2.zih.tu-dresden.de.DNS →
NStu-dresden.de86400dns-1.dfn.de.DNS →
NStu-dresden.de86400dns-3.dfn.de.DNS →
NStu-dresden.de86400adns1.zih.tu-dresden.de.DNS →
TXTtu-dresden.de3600"MS=D5C91E3A539F983C73A5FCFA8FCF7195ADAD6D7E"
TXTtu-dresden.de3600"lnk_sndcpt_00fca03d274327a135473e33e07996dd"
TXTtu-dresden.de3600"v=spf1 include:_spf.zih.tu-dresden.de include:_spf.o301.mx.srv.dfn.de include:_spf.bps-system.de include:cemsc.net include:_spf.zimpel.de ~all"
TXTtu-dresden.de3600"adobe-idp-site-verification=6e2dfc8c175f7d874197fdee6fd92985d1f52f826a486a6e9b9586de11b345a3"
TXTtu-dresden.de3600"ZOOM_verify_BknoIvsqjs9bXO0MErTgyw"
TXTtu-dresden.de3600"google-site-verification=DGZkuR23xCSStevwpTamkYn6UhvzY8i_KmG3AnopG5Y"
SOAtu-dresden.de86400pdns1.zih.tu-dresden.de. hostmaster.tu-dresden.de. 2026092200 14400 1800 2764800 1800
CAAtu-dresden.de864000 iodef "mailto:ca@tu-dresden.de"
CAAtu-dresden.de864000 issue "letsencrypt.org"
CAAtu-dresden.de864000 issue "harica.gr"
CAAtu-dresden.de864000 issuewild ";"
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAtu-dresden.de1800pdns1.zih.tu-dresden.de. hostmaster.tu-dresden.de. 2026092200 14400 1800 2764800 1800

Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.