monstack.de - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

monstack.de

DNSSECโš ๏ธ Not signed
A2a03:4000:61:cfd2::22:3726๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
A91.204.46.136๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS91.204.46.0/24
NSroot-dns.netcup.net โญ
A2a03:4000:0:1::e1e1๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.monstack.de โญ
A91.204.46.138๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS91.204.46.0/24
PTRmx2e8a.netcup.net
MXmx2e8a.netcup.net(50)
A2a03:4000:0:42d:98dc:c7ff:fe13:de2d๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmx2e8a.netcup.net
A91.204.46.138๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS91.204.46.0/24
PTRmx2e8a.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-08-27 #97

de

DNSSEC๐Ÿ”’ Signed (DS record present)
NSf.nic.de โญ
NSa.nic.de
NSl.de.net โš ๏ธ Not in parent delegation
NSn.de.net โš ๏ธ Not in parent delegation
NSs.de.net โš ๏ธ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1788908540

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netMXmail.monstack.demx2e8a.netcup.netA2a03:4000:61:cfd2::22:372691.204.46.136
โ—NSroot-dns.netcup.net2026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—NSsecond-dns.netcup.net2026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—NSthird-dns.netcup.net2026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—MXmail.monstack.de2026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—MXmx2e8a.netcup.net2026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—A2a03:4000:61:cfd2::22:37262026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50
โ—A91.204.46.1362026-09-05 โ†’ 2026-09-08 ยท 2 obs
โ— 2026-09-05 05:53:38
โ— 2026-09-08 23:21:50

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

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

โœ… Authoritative Response

Server:37.221.199.199

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 monstack.de (unsigned zone)

โฑ๏ธ Timing

Total: 1417ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.204.46.136
AAAA12a03:4000:61:cfd2::22:3726
NS3third-dns.netcup.net, second-dns.netcup.net...
MX2mail.monstack.de (pri: 10), mx2e8a.netcup.net (pri: 50)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

monstack.de points to the IP addresses 91.204.46.136 and 2a03:4000:61:cfd2::22:3726

Among the host names that share IP numbers with monstack.de are barthle-hebamme.de, rundertisch.at, sayangku.de and two others.

Name Servers

DNS for monstack.de is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

There is at least partial name server overlap between monstack.de and other domains โ€” die-wolfsfrau.de, ich-habe-alles.de, chris-retro.de and two more among them.

Three hostnames โ€” root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net โ€” each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

The MX records for monstack.de point to two mail servers: mail.monstack.de and mx2e8a.netcup.net.

monstack.de shares at least some of its mail servers with other domains โ€” for example logopaedie-meldorf.de, cxp-b2b.com, deinwohl-amegon.de and two more.

Hosts with two IP numbers each:

mx2e8a.netcup.net has two IP addresses: 91.204.46.138 and 2a03:4000:0:42d:98dc:c7ff:fe13:de2d.

Hosts that resolve to one IP address:

mail.monstack.de directs to 91.204.46.138.

Host names pointing to 91.204.46.138 IP addresses: mx2e8a.netcup.net and mail.monstack.de.