roolf.com - dns.ninja
roolf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.50.15🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | server15.greatnet.de | ||||||
| NS | ns1.greatnet.de ⭐ | ||||||
| A | 2a00:6800:200:1::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns1.greatnet.de | ||||||
| A | 87.238.196.17🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| NS | ns2.greatnet.de | ||||||
| A | 2a00:6800:200:2::17🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH | ||||||
| PTR | ns2.greatnet.de | ||||||
| A | 178.254.5.17🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| NS | ns3.greatnet.de | ||||||
| A | 2a02:2800:250::17🇩🇪 OMC-AS2a02:2800::/29 OMC via Artfiles New Media GmbH | ||||||
| PTR | ns3.greatnet.de | ||||||
| A | 178.254.63.17🇩🇪 OMC-AS178.254.63.0/24 | ||||||
| MX | mail.roolf.com ⭐ | ||||||
| A | 178.254.50.15🇩🇪 EVANZOAS178.254.48.0/21 DE-EVANZO-MK | ||||||
| PTR | server15.greatnet.de | ||||||
| TXT | v=spf1 a mx include:_spf.greatnet.de -all | ||||||
| SOA | ns1.greatnet.dehostmaster@greatnet.de 2017-02-14 #1 | ||||||
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=1780888421 | ||||||
Subdomains
mail.roolf.com |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.greatnet.de2015-07-04 → 2026-06-08 · 2 obs
● 2026-06-08 03:32:46
●NSns2.greatnet.de2015-07-04 → 2026-06-08 · 2 obs
● 2026-06-08 03:32:46
●NSns3.greatnet.de2015-07-04 → 2026-06-08 · 2 obs
● 2026-06-08 03:32:46
●MXmail.roolf.com2015-07-04 → 2026-06-08 · 2 obs
● 2026-06-08 03:32:46
●A178.254.50.152015-07-04 → 2026-06-08 · 2 obs
● 2026-06-08 03:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net... | - |
| roolf.com | ns1.greatnet.de, ns2.greatnet.de, ns3.greatnet.de | - |
✅ Authoritative Response
Server:178.254.63.17
NS records: ns1.greatnet.de, ns2.greatnet.de, ns3.greatnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roolf.com (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.50.15 |
| NS | 3 | ns3.greatnet.de, ns2.greatnet.de... |
| MX | 1 | mail.roolf.com (pri: 5) |
| TXT | 1 | v=spf1 a mx include:_spf.greatnet.de -al |
| SOA | 1 | ns1.greatnet.de hostmaster.greatnet.de |
Analysis
Hierarchy
roolf.com is the parent zone for mail.roolf.com.
IP Addresses
roolf.com resolves to just one IP address, 178.254.50.15.
Two other host names, along with server15.greatnet.de, mail.uneuroth.com and peter-anton-mueller.de, also share IP numbers with roolf.com.
Name Servers
DNS for roolf.com is handled by three authoritative name servers: ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de.
roolf.com partially shares its NS delegation with several other domains, including disponet.com, sven-boike.de, billiger-kredit.mobi and two others.
These name servers regularly co-occur with the name servers ns4.greatnet.de, ns5.greatnet.de and ns6.greatnet.de.
Three hostnames — ns1.greatnet.de, ns2.greatnet.de and ns3.greatnet.de — each have two IP addresses: ns1.greatnet.de has 87.238.196.17 and 2a00:6800:200:1::17, ns2.greatnet.de has 178.254.5.17 and 2a00:6800:200:2::17, and ns3.greatnet.de has 178.254.63.17 and 2a02:2800:250::17.
Mail Servers
The sole mail server for roolf.com is mail.roolf.com.
mail.roolf.com has exactly one IP number: 178.254.50.15.