mail.3tu.de - robtex.com

mail.3tu.de

DNSSECโš ๏ธ Not signed
A202.61.233.134๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS202.61.233.0/24
PTRmxe986.netcup.net

3tu.de

DNSSECโš ๏ธ Not signed
A2a03:4000:61:b7ce::21:6853๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
A202.61.233.132๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS202.61.233.0/24
NSroot-dns.netcup.net โญ
NSsecond-dns.netcup.net
NSthird-dns.netcup.net
MXmail.3tu.de โญ
MXmxe986.netcup.net(50)
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2025-03-25 #14

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A202.61.233.134
โ—A202.61.233.1342026-03-22 โ†’ 2026-04-26 ยท 2 obs
โ— 2026-03-22 14:39:24
โ— 2026-04-26 20:05:58

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
3tu.desecond-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net-

โœ… Authoritative Response

Server:188.68.63.68

NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for 3tu.de (unsigned zone)

โฑ๏ธ Timing

Total: 2505ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1202.61.233.134

Analysis

Mail Server Role

mail.3tu.de functions as a mail server for 3tu.de.

mxe986.netcup.net often serves as a mail server in conjunction with mail.3tu.de.

IP Addresses

mail.3tu.de points to IP number: 202.61.233.134.

Other host names such as mail.engelter.net, mail.kvconsult.ch, mail.i-spo.com, mail.labelmesh.com and mail.stz-verkehr.com share IPs with mail.3tu.de.