checksw.com - dns.ninja
checksw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.deine.cloud ⭐ | ||||||
| A | 2a01:4f8:c012:73c3::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.deine.cloud | ||||||
| A | 116.202.19.74🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.deine.cloud | ||||||
| NS | ns2.deine.cloud | ||||||
| A | 2a01:4f8:c013:5e86::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.deine.cloud | ||||||
| A | 49.13.6.158🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.deine.cloud | ||||||
| NS | ns3.deine.cloud | ||||||
| A | 2a01:4f8:c013:5e8a::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.deine.cloud | ||||||
| A | 49.12.244.250🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.deine.cloud | ||||||
| MX | mx1.pesch.tech ⭐ | ||||||
| A | 176.9.117.56🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | mx1.pesch.tech | ||||||
| TXT | adrianpesch@wearehackerone.com | ||||||
| SOA | ns1.deine.cloudcontact@pesch.tech serial=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=1785510377 | ||||||
Same first word
checksw.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.deine.cloud2026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 01:36:40
● 2026-07-31 15:28:20
○NSns1.hosting.co.kr2020-03-31 → 2026-02-16 · 4 obs
● 2026-02-16 02:32:28
○ 2026-02-18 00:35:22
○ 2026-07-31 15:28:20
●NSns2.deine.cloud2026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 01:36:40
● 2026-07-31 15:28:20
○NSns2.hosting.co.kr2020-03-31 → 2026-02-16 · 4 obs
● 2026-02-16 02:32:28
○ 2026-02-18 00:35:22
○ 2026-07-31 15:28:20
●NSns3.deine.cloud2026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 01:36:40
● 2026-07-31 15:28:20
●MXmx1.pesch.tech2026-03-04 → 2026-07-31 · 2 obs
● 2026-07-31 15:28:20
○A211.234.63.2322020-03-31 → 2026-02-16 · 4 obs
● 2026-02-16 02:32:28
○ 2026-02-18 00:35:22
○ 2026-07-31 15:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| checksw.com | ns2.deine.cloud, ns3.deine.cloud, ns1.deine.cloud | - |
✅ Authoritative Response
Server:116.202.19.74
NS records: ns2.deine.cloud, ns3.deine.cloud, ns1.deine.cloud
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checksw.com (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.deine.cloud, ns2.deine.cloud... |
| MX | 1 | mx1.pesch.tech (pri: 10) |
| TXT | 1 | adrianpesch@wearehackerone.com |
| SOA | 1 | ns1.deine.cloud contact.pesch.tech |
Analysis
Name Servers
DNS for checksw.com is handled by three authoritative name servers: ns1.deine.cloud, ns2.deine.cloud and ns3.deine.cloud.
At least some of checksw.com's name servers are shared with other domains, for example deine.cloud, bestcloud.website, mx.st and two more.
Three hostnames — ns1.deine.cloud, ns2.deine.cloud and ns3.deine.cloud — each have two IP addresses: ns1.deine.cloud has 116.202.19.74 and 2a01:4f8:c012:73c3::1, ns2.deine.cloud has 49.13.6.158 and 2a01:4f8:c013:5e86::1, and ns3.deine.cloud has 49.12.244.250 and 2a01:4f8:c013:5e8a::1.
Mail Servers
checksw.com uses one mail server — mx1.pesch.tech.
The mail server setup of checksw.com matches that of other domains such as bestcloud.website, mx.st, gg.ht and two others.
mx1.pesch.tech has exactly one IP number: 176.9.117.56.