syscalldefender.com - dns.ninja
syscalldefender.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:b0:a0a1::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.198.164.243🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| NS | ns-canada.topdns.com ⭐ | ||||||
| A | 185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24 | ||||||
| NS | ns-uk.topdns.com | ||||||
| A | 43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc | ||||||
| NS | ns-usa.topdns.com | ||||||
| A | 143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean | ||||||
| A | 161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean | ||||||
| MX | smtp02.topdns.com ⭐ | ||||||
| A | 43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc | ||||||
| MX | smtp03.topdns.com ⭐ | ||||||
| A | 185.40.234.25🇩🇪 VR-HOSTED185.40.234.0/24 NetActuate, Inc | ||||||
| PTR | smtp03.topdns.com | ||||||
| MX | smtp04.topdns.com ⭐ | ||||||
| A | 185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24 | ||||||
| TXT | v=spf1 include:spf1.topdns.com include:spf2.topdns.com ?all | ||||||
| SOA | ns-canada.topdns.comhostmaster@topdns.com 2019-07-26 #8 | ||||||
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=1782590905 | ||||||
Same first word
syscalldefender.com |
DNS History
8 records (8 active, 0 former)
●NSns-canada.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●NSns-uk.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●NSns-usa.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●MXsmtp02.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●MXsmtp03.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●MXsmtp04.topdns.com2019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●A2a01:4f8:b0:a0a1::42019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
●A88.198.164.2432019-12-15 → 2026-06-27 · 2 obs
● 2026-06-27 20:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| syscalldefender.com | ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com | 4 records |
✅ Authoritative Response
Server:43.245.50.34
NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syscalldefender.com (unsigned zone)
⏱️ Timing
Total: 794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.164.243 |
| AAAA | 1 | 2a01:4f8:b0:a0a1::4 |
| NS | 3 | ns-canada.topdns.com, ns-usa.topdns.com... |
| MX | 3 | smtp03.topdns.com (pri: 0), smtp04.topdns.com (pri: 0)... |
| TXT | 1 | v=spf1 include:spf1.topdns.com include:s |
| SOA | 1 | ns-canada.topdns.com hostmaster.topdns.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)
Analysis
IP Addresses
syscalldefender.com points to the IP addresses 88.198.164.243 and 2a01:4f8:b0:a0a1::4
There are other host names — static.88-198-164-243.clients.your-server.de among them — that share IP numbers with syscalldefender.com.
Name Servers
DNS for syscalldefender.com is handled by three authoritative name servers: ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.
At least some of syscalldefender.com's name servers are shared with other domains, for example powercash21.eu, matemawebcam.fr, bennettroesch.com and two more.
Host names that have two IP addresses:
ns-usa.topdns.com has two IP addresses: 143.198.68.197 and 161.35.225.48.
Host names that point to one IP address:
ns-canada.topdns.com directs to 185.7.78.112.
ns-uk.topdns.com directs to 43.245.50.34.
Mail Servers
The MX records for syscalldefender.com list three mail servers: smtp02.topdns.com, smtp03.topdns.com and smtp04.topdns.com.
There is at least a partial MX overlap between syscalldefender.com and other domains, including xshy.com, rinck.org, invoice-recur.com and two others.
It is common to find these mail servers used together with the mail servers smtp01.topdns.com and smtp09.topdns.com.
smtp02.topdns.com, smtp03.topdns.com and smtp04.topdns.com all have one IP address each — smtp02.topdns.com directs to 43.245.50.34, smtp03.topdns.com directs to 185.40.234.25 and smtp04.topdns.com directs to 185.7.78.112.