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.
Querying DNS records…
DNS
13 answer recordsrptu.de
ANOERRORAD yes
AAAANOERRORAD yes
MXNOERRORAD yesEDE(18): Prohibited
NSNOERRORAD yes
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERROR · no answersAD yes
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.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | rptu.de | 300 | 131.246.120.130 | IP WHOIS → |
| AAAA | rptu.de | 300 | 2001:638:208:ef61:0:ff:fe00:2 | IP WHOIS → |
| MX | rptu.de | 86400 | 5 mailgate2.uni-kl.de. | DNS → |
| MX | rptu.de | 86400 | 10 mailgate1.uni-kl.de. | DNS → |
| NS | rptu.de | 86400 | ns1.rptu.de. | DNS → |
| NS | rptu.de | 86400 | ns2.rptu.de. | DNS → |
| TXT | rptu.de | 86400 | "MS=ms80130972" | — |
| TXT | rptu.de | 86400 | "HARICA-THzUXzBVxpOF4q8MKqa" | — |
| TXT | rptu.de | 86400 | "v=spf1 redirect=_spf.uni-kl.de" | — |
| TXT | rptu.de | 86400 | "apple-domain-verification=H9amvcoJ1uvOGVV2" | — |
| TXT | rptu.de | 86400 | "google-site-verification=mpHvITSTxefyYZ-glK8inKRCeuGfJrjl_HTHn9_Lwfc" | — |
| TXT | rptu.de | 86400 | "adobe-idp-site-verification=c85d99887bd10b6cd30a2bfbc8a8c8e4179cccae8334f58df9e00182dba93768" | — |
| SOA | rptu.de | 86400 | ns1.rptu.de. hostmaster.uni-kl.de. 2026105145 28800 7200 1814400 86400 | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | rptu.de | 86400 | ns1.rptu.de. hostmaster.uni-kl.de. 2026105145 28800 7200 1814400 86400 | — |
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.