mail.zeitner.de - robtex.com

mail.zeitner.de

DNSSECโš ๏ธ Not signed
A2a03:4000:2a:238::1๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.icsb.de
A193.30.123.24๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS193.30.120.0/22
MXmail.icsb.de โญ
A2a03:4000:2a:238::1๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.icsb.de
A193.30.123.24๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS193.30.120.0/22
PTRmail.icsb.de

zeitner.de

DNSSECโš ๏ธ Not signed
A2a03:4000:60:ca8::1๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
A89.58.15.148๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS89.58.12.0/22
NSns1.icsb.de โญ
NSns2.icsb.de
MXmail.icsb.de โญ
TXTmailconf=https://autoconfig.zeitner.de/mail/config-v1.1.xml
TXTv=spf1 a mx a:mail.zeitner.de ip4:193.30.123.24 ip6:2a03:4000:2a:238::1 ~all
TXTmailcoach-verification=b208d4fd-2dbd-461c-8843-bea3a76e2817
SOAns1.icsb.depda@zeitnergmbh.de 2026-07-22 #3

Previously MX for

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

20192020202120222023202420252026MXmail.icsb.deA193.30.123.242a03:4000:2a:238::12a01:488:66:1000:53a9:2885:0:183.169.40.133
โ—MXmail.icsb.de2026-04-13 โ†’ 2026-08-01 ยท 2 obs
โ— 2026-04-13 10:29:12
โ— 2026-08-01 21:03:34
โ—A193.30.123.242026-04-13 โ†’ 2026-08-01 ยท 3 obs
โ—‹ 2018-11-10 07:53:38
โ— 2026-04-13 10:29:12
โ— 2026-08-01 21:03:34
โ—‹A2a01:488:66:1000:53a9:2885:0:12018-11-10 โ†’ 2018-11-10 ยท 3 obs
โ— 2018-11-10 07:53:38
โ—‹ 2026-04-13 10:29:12
โ—‹ 2026-08-01 21:03:34
โ—A2a03:4000:2a:238::12026-04-13 โ†’ 2026-08-01 ยท 3 obs
โ—‹ 2018-11-10 07:53:38
โ— 2026-04-13 10:29:12
โ— 2026-08-01 21:03:34
โ—‹A83.169.40.1332018-11-10 โ†’ 2018-11-10 ยท 3 obs
โ— 2018-11-10 07:53:38
โ—‹ 2026-04-13 10:29:12
โ—‹ 2026-08-01 21:03:34

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
zeitner.dens1.icsb.de, ns2.icsb.de-

โœ… Authoritative Response

Server:89.58.15.148

NS records: ns1.icsb.de, ns2.icsb.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for zeitner.de (unsigned zone)

โฑ๏ธ Timing

Total: 1282ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1193.30.123.24
AAAA12a03:4000:2a:238::1
MX1mail.icsb.de (pri: 0)

Analysis

IP Addresses

mail.zeitner.de resolves to the IP addresses 193.30.123.24 and 2a03:4000:2a:238::1

Among the host names that share IP numbers with mail.zeitner.de are server01.icsb.de, mail.codelunatix.de, ns1.icsb.de and two others.

Mail Servers

mail.zeitner.de routes its mail through a single mail server, mail.icsb.de.

mail.zeitner.de has an identical mail server setup to zeitnergmbh.de, icsb.de, zeitner.de and mail.zeitnergmbh.de, as well as other domains.

The host mail.icsb.de resolves to 193.30.123.24 and 2a03:4000:2a:238::1 โ€” two IP addresses.