monoption.de - robtex.com
monoption.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.38.78.40🇩🇪 ISPONE84.38.78.0/23 | ||||||
| NS | dns1.ispone-business.de ⭐ | ||||||
| A | 2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns2.ispone-business.de | ||||||
| A | 84.38.79.92🇩🇪 ISPONE84.38.78.0/23 | ||||||
| NS | dns2.ispone-business.de | ||||||
| A | 2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns1.ispone-business.de | ||||||
| A | 84.38.64.92🇩🇪 ISPONE84.38.64.0/21 | ||||||
| MX | mail.monoption.de ⭐ | ||||||
| A | 84.38.78.40🇩🇪 ISPONE84.38.78.0/23 | ||||||
| SOA | dns1.ispone-business.dehostmaster@ispone-business.de 2023-11-10 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785391550 | ||||||
Subdomains
mail.monoption.de |
Same first word
monoption.de |
monoption.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.ispone-business.de2015-08-05 → 2026-07-30 · 2 obs
● 2026-07-30 06:15:50
●NSdns2.ispone-business.de2015-08-05 → 2026-07-30 · 2 obs
● 2026-07-30 06:15:50
●MXmail.monoption.de2015-08-05 → 2026-07-30 · 2 obs
● 2026-07-30 06:15:50
○A109.73.51.2232015-08-05 → 2017-03-19 · 4 obs
● 2017-03-19 17:12:12
○ 2026-06-15 11:51:58
○ 2026-07-30 06:15:50
●A84.38.78.402026-06-15 → 2026-07-30 · 3 obs
● 2026-06-15 11:51:58
● 2026-07-30 06:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| monoption.de | dns1.ispone-business.de, dns2.ispone-business.de | 4 records |
✅ Authoritative Response
Server:84.38.79.92
NS records: dns1.ispone-business.de, dns2.ispone-business.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for monoption.de (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.78.40 |
| NS | 2 | dns2.ispone-business.de, dns1.ispone-business.de |
| MX | 1 | mail.monoption.de (pri: 10) |
| SOA | 1 | dns1.ispone-business.de hostmaster.ispon |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.ispone-business.de, dns1.ispone-business.de, dns2.ispone-business.de...)
Analysis
Hierarchy
monoption.de is a parent domain of mail.monoption.de.
IP Addresses
monoption.de points to a single IP number: 84.38.78.40.
There are other host names — mail.monoption.de among them — that share IP numbers with monoption.de.
Name Servers
DNS delegation for monoption.de points to two name servers: dns1.ispone-business.de and dns2.ispone-business.de.
monoption.de shares its name server setup with other domains, including ferienhausland.de, ogogo.de, krebshandbuch.de and two others.
monoption.de shares at least some of its name servers with other domains, including 4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.5.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.4.2.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, cyberlyrik.de and two others.
These name servers are frequently seen alongside the name servers dns1-ipv6.ispone-business.de, dns2-ipv6.ispone-business.de, dns1.dns-on.de and dns2.dns-on.de.
dns1.ispone-business.de directs to 84.38.79.92 and 2a00:5080:4:1::2. dns2.ispone-business.de directs to 84.38.64.92 and 2a00:5080:4:2::2. Each host name carries two IP addresses.
Mail Servers
monoption.de has one mail server: mail.monoption.de.
mail.monoption.de has exactly one IP number: 84.38.78.40.