mail.sicsec.de - robtex.com

mail.sicsec.de

DNSSECโš ๏ธ Not signed
A91.204.46.225๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS91.204.46.0/24
PTRmx2ee1.netcup.net

sicsec.de

DNSSECโš ๏ธ Not signed
A2a03:4000:61:83a5::20:1869๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
A91.204.46.223๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS91.204.46.0/24
NSroot-dns.netcup.net โญ
NSsecond-dns.netcup.net
NSthird-dns.netcup.net
MXmail.sicsec.de โญ
MXmx2ee1.netcup.net(50)
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2025-09-22 #16

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

202120222023202420252026A91.204.46.225152.89.107.141
โ—‹A152.89.107.1412020-08-13 โ†’ 2020-12-11 ยท 4 obs
โ— 2020-08-13 08:15:40
โ— 2020-12-11 02:51:40
โ—‹ 2026-02-18 03:48:28
โ—‹ 2026-03-30 00:41:38
โ—A91.204.46.2252026-02-18 โ†’ 2026-03-30 ยท 3 obs
โ—‹ 2020-12-11 02:51:40
โ— 2026-02-18 03:48:28
โ— 2026-03-30 00:41:38

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
sicsec.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

โœ… Authoritative Response

Server:37.221.199.199

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for sicsec.de (unsigned zone)

โฑ๏ธ Timing

Total: 582ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.204.46.225

Analysis

Mail Server Role

mail.sicsec.de serves as the mail server for sicsec.de.

mx2ee1.netcup.net commonly serves as a mail server along with mail.sicsec.de.

IP Addresses

mail.sicsec.de points to an IP address: 91.204.46.225.

other host names include mail.crazyface.de, mail.investmentaktiv.de, mx2ee1.netcup.net, mail.netzwerkforstundholz.de and mail.kinderhort-grombuehl.de; they share IP numbers with mail.sicsec.de.