marcus.io - robtex.com
marcus.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.110.148.27🇩🇪 EQUINIX-CONNECT-GERMANY89.110.128.0/18 NCL-NET | ||||||
| PTR | mail.v1033.ncsrv.de | ||||||
| NS | ns1.netclusive.net ⭐ | ||||||
| A | 2a04:2b00:14cc::225🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns1.dnsres.net | ||||||
| A | 193.227.117.225🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| PTR | ns1.dnsres.net | ||||||
| PTR | ns3.registrant-verification.ispapi.net | ||||||
| NS | ns2.netclusive.net | ||||||
| A | 2a04:2b00:14dd::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns2.dnsres.net | ||||||
| A | 194.50.187.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| PTR | ns2.dnsres.net | ||||||
| PTR | ns1.registrant-verification.ispapi.net | ||||||
| NS | ns3.netclusive.net | ||||||
| A | 2a04:2b00:14ee::225🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | ns3.dnsres.net | ||||||
| A | 194.0.182.225🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| PTR | ns3.dnsres.net | ||||||
| PTR | ns2.registrant-verification.ispapi.net | ||||||
| MX | mail.marcus.io ⭐ | ||||||
| A | 89.110.148.27🇩🇪 EQUINIX-CONNECT-GERMANY89.110.128.0/18 NCL-NET | ||||||
| PTR | mail.v1033.ncsrv.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.netclusive.nethostmaster@marcus.io 2025-07-22 #0 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778689049 | ||||||
Subdomains
mail.marcus.io |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.hans.hosteurope.de2018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-14 03:42:26
○ 2026-05-13 16:50:46
●NSns1.netclusive.net2026-04-14 → 2026-05-13 · 3 obs
● 2026-04-14 03:42:26
● 2026-05-13 16:50:46
○NSns2.hans.hosteurope.de2018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-14 03:42:26
○ 2026-05-13 16:50:46
●NSns2.netclusive.net2026-04-14 → 2026-05-13 · 3 obs
● 2026-04-14 03:42:26
● 2026-05-13 16:50:46
●NSns3.netclusive.net2026-04-14 → 2026-05-13 · 3 obs
● 2026-04-14 03:42:26
● 2026-05-13 16:50:46
●MXmail.marcus.io2026-04-14 → 2026-05-13 · 3 obs
● 2026-04-14 03:42:26
● 2026-05-13 16:50:46
○MXmx0.marcus.io2018-05-07 → 2018-05-07 · 3 obs
○ 2026-04-14 03:42:26
○ 2026-05-13 16:50:46
●A89.110.148.272018-05-07 → 2026-05-13 · 2 obs
● 2026-05-13 16:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| marcus.io | ns2.netclusive.net, ns3.netclusive.net, ns1.netclusive.net | - |
✅ Authoritative Response
Server:194.0.182.225
NS records: ns2.netclusive.net, ns3.netclusive.net, ns1.netclusive.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marcus.io (unsigned zone)
⏱️ Timing
Total: 724ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.110.148.27 |
| NS | 3 | ns1.netclusive.net, ns2.netclusive.net... |
| MX | 1 | mail.marcus.io (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.netclusive.net hostmaster.marcus.io |
Analysis
Hierarchy
The parent of mail.marcus.io is marcus.io.
IP Addresses
marcus.io points to a single IP number: 89.110.148.27.
Other host names, for instance onlinekommunikation.org, stat.marcus-herrmann.com, mail.v1033.ncsrv.de, mail.onlinekommunikation.org and v1033.ncsrv.de share IP numbers with marcus.io.
Name Servers
The domain marcus.io is delegated to three name servers: ns1.netclusive.net, ns2.netclusive.net and ns3.netclusive.net.
marcus.io shares name servers with other domains at least partially, for instance madixel.de, demons-garage.net, sabinehirsch.de, theflix.de and djverein.de.
These name servers are commonly used with ns1.nsdienste.de, ns2.nsdienste.de, ns3.nsdienste.de, ns1.rrpproxy.net, dns1.loose-media.de and dns2.loose-media.de.
Host names with two IP numbers:
ns1.netclusive.net points to 2a04:2b00:14cc::225 and 193.227.117.225
ns2.netclusive.net points to 2a04:2b00:14dd::225 and 194.50.187.225
ns3.netclusive.net points to 2a04:2b00:14ee::225 and 194.0.182.225
Mail Servers
The mail server for marcus.io is mail.marcus.io.
Host name mail.marcus.io resolves to IP 89.110.148.27.