itcsnet.com - dns.ninja
itcsnet.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785830282 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
○NSns1.hans.hosteurope.de2015-07-04 → 2017-02-02 · 5 obs
● 2015-07-04 10:06:40
● 2017-02-02 02:45:20
○ 2020-01-17 12:56:38
○ 2026-08-04 08:10:10
○NSns2.hans.hosteurope.de2015-07-04 → 2017-02-02 · 5 obs
● 2015-07-04 10:06:40
● 2017-02-02 02:45:20
○ 2020-01-17 12:56:38
○ 2026-08-04 08:10:10
●NSroot-dns.netcup.net2020-01-17 → 2026-08-04 · 3 obs
● 2020-01-17 12:56:38
● 2026-08-04 08:10:10
●NSsecond-dns.netcup.net2020-01-17 → 2026-08-04 · 3 obs
● 2020-01-17 12:56:38
● 2026-08-04 08:10:10
●NSthird-dns.netcup.net2020-01-17 → 2026-08-04 · 3 obs
● 2020-01-17 12:56:38
● 2026-08-04 08:10:10
●MXmail.itcsnet.com2020-01-17 → 2026-08-04 · 3 obs
● 2020-01-17 12:56:38
● 2026-08-04 08:10:10
○MXmx0.itcsnet.com2015-07-04 → 2017-02-02 · 5 obs
● 2015-07-04 10:06:40
● 2017-02-02 02:45:20
○ 2020-01-17 12:56:38
○ 2026-08-04 08:10:10
●MXmxe926.netcup.net2026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 16:21:20
● 2026-08-04 08:10:10
○MXmxf963.netcup.net2020-01-17 → 2020-11-16 · 5 obs
● 2020-01-17 12:56:38
● 2020-11-16 06:24:04
○ 2026-02-16 16:21:20
○ 2026-08-04 08:10:10
●A202.61.233.362026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 16:21:20
● 2026-08-04 08:10:10
○A2a01:488:42:1000:50ed:8495:4e:522b2015-07-04 → 2017-02-02 · 5 obs
● 2015-07-04 10:06:40
● 2017-02-02 02:45:20
○ 2020-01-17 12:56:38
○ 2026-08-04 08:10:10
●A2a03:4000:61:6f9b::19:65952026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 16:21:20
● 2026-08-04 08:10:10
○A46.38.249.832020-01-17 → 2020-11-16 · 5 obs
● 2020-01-17 12:56:38
● 2020-11-16 06:24:04
○ 2026-02-16 16:21:20
○ 2026-08-04 08:10:10
○A80.237.132.1492015-07-04 → 2017-02-02 · 5 obs
● 2015-07-04 10:06:40
● 2017-02-02 02:45:20
○ 2020-01-17 12:56:38
○ 2026-08-04 08:10:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itcsnet.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcsnet.com (unsigned zone)
⏱️ Timing
Total: 739ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.61.233.36 |
| AAAA | 1 | 2a03:4000:61:6f9b::19:6595 |
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mxe926.netcup.net (pri: 50), mail.itcsnet.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mx0.itcsnet.com and mail.itcsnet.com are both subdomains of itcsnet.com.
IP Addresses
itcsnet.com resolves to the IP addresses 202.61.233.36 and 2a03:4000:61:6f9b::19:6595
mail2.und-magazin.de, bkconline.de, lukassen-online.com and two other host names share IP numbers with itcsnet.com.
Name Servers
itcsnet.com is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
itcsnet.com has at least partial name server overlap with other domains, such as psg-ac.de, interim-muench.de, peruanito.de and two others.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for itcsnet.com is handled by two mail servers — mail.itcsnet.com and mxe926.netcup.net.
itcsnet.com has at least partial mail server overlap with other domains such as materne.net, got-job.com, michaelahenne.de and two more.
These mail servers commonly co-occur with mail servers mail.materne.net, mail.got-job.com, mail.michaelahenne.de and 3 others.
Hostnames that resolve to two IP addresses:
The A records for mxe926.netcup.net return 202.61.233.38 and 2a03:4000:0:55c:989c:4aff:feb0:4fd8.
Hosts with just one IP address:
mail.itcsnet.com resolves to the IP address 202.61.233.38.
mxe926.netcup.net and mail.itcsnet.com each have 202.61.233.38 IP addresses.