gradatio.com - dns.ninja
gradatio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.101.115🇩🇪 CLOUDPIT178.20.100.0/22 | ||||||
| PTR | host.gradatio.de | ||||||
| NS | partners.g1-dns.one ⭐ | ||||||
| A | 2001:67c:3c0::27🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | partners.g1-dns.one | ||||||
| A | 185.10.11.27ONECOM185.10.11.0/24 | ||||||
| PTR | partners.g1-dns.one | ||||||
| NS | ns1.gradatio.de | ||||||
| A | 195.206.121.27ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | partners.g1-dns.com | ||||||
| NS | ns2.gradatio.de | ||||||
| A | 185.10.11.27ONECOM185.10.11.0/24 | ||||||
| PTR | partners.g1-dns.one | ||||||
| NS | ns3.gradatio.de | ||||||
| A | 195.206.121.27ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | partners.g1-dns.com | ||||||
| MX | mail.gradatio.com ⭐ | ||||||
| A | 178.20.101.115🇩🇪 CLOUDPIT178.20.100.0/22 | ||||||
| PTR | host.gradatio.de | ||||||
| SOA | partners.g1-dns.onehostmaster@partners.one 2026-05-06 #14 | ||||||
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=1786605999 | ||||||
Subdomains
mail.gradatio.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.gradatio.de2015-07-06 → 2026-08-13 · 2 obs
● 2026-08-13 07:40:44
●NSns2.gradatio.de2015-07-06 → 2026-08-13 · 2 obs
● 2026-08-13 07:40:44
●NSns3.gradatio.de2015-07-06 → 2026-08-13 · 2 obs
● 2026-08-13 07:40:44
●NSpartners.g1-dns.one2026-06-15 → 2026-08-13 · 3 obs
● 2026-06-15 05:39:38
● 2026-08-13 07:40:44
●MXmail.gradatio.com2015-07-06 → 2026-08-13 · 2 obs
● 2026-08-13 07:40:44
●A178.20.101.1152026-03-19 → 2026-08-13 · 3 obs
● 2026-03-19 20:47:04
● 2026-08-13 07:40:44
○A37.218.254.1172015-07-06 → 2017-01-13 · 4 obs
● 2017-01-13 10:05:16
○ 2026-03-19 20:47:04
○ 2026-08-13 07:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gradatio.com | ns1.gradatio.de, ns2.gradatio.de, ns3.gradatio.de | - |
✅ Authoritative Response
Server:195.206.121.27
NS records: ns1.gradatio.de, ns2.gradatio.de, ns3.gradatio.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradatio.com (unsigned zone)
⏱️ Timing
Total: 740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.101.115 |
| NS | 3 | ns3.gradatio.de, ns1.gradatio.de... |
| MX | 1 | mail.gradatio.com (pri: 10) |
| SOA | 1 | partners.g1-dns.one hostmaster.partners. |
Analysis
Hierarchy
mail.gradatio.com is delegated beneath gradatio.com.
IP Addresses
gradatio.com points to a single IP number: 178.20.101.115.
Additional host names — mail.reifen-ass.de, poly-licht.de, citylove.de and two others — share IP numbers with gradatio.com.
Name Servers
gradatio.com has four authoritative name servers: ns1.gradatio.de, ns2.gradatio.de, ns3.gradatio.de and partners.g1-dns.one.
There is at least partial name server overlap between gradatio.com and other domains — haerting.info, factorial-seven.com, mobile-tutorials.de and two more among them.
The name servers ns1.webspace-verkauf.de, ns2.webspace-verkauf.de and ns3.webspace-verkauf.de are often found in combination with these name servers.
Host names with two IP numbers:
The A records for partners.g1-dns.one return 185.10.11.27 and 2001:67c:3c0::27.
Host names pointing to a single IP address:
ns1.gradatio.de resolves to the IP address 195.206.121.27.
ns2.gradatio.de resolves to the IP address 185.10.11.27.
ns3.gradatio.de resolves to the IP address 195.206.121.27.
partners.g1-dns.one and ns2.gradatio.de each have 185.10.11.27 IP addresses.
ns1.gradatio.de and ns3.gradatio.de each have 195.206.121.27 IP addresses.
Mail Servers
gradatio.com has one mail server: mail.gradatio.com.
mail.gradatio.com resolves to 178.20.101.115 and no other IP number.