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 | ||||||
| PTR | smtp04.topdns.com | ||||||
| NS | ns-uk.topdns.com | ||||||
| A | 43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc | ||||||
| PTR | smtp02.topdns.com | ||||||
| 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 | ||||||
| PTR | smtp02.topdns.com | ||||||
| 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 | ||||||
| PTR | smtp04.topdns.com | ||||||
| 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=1786763949 | ||||||
Same first word
syscalldefender.com |
DNS History
8 records (8 active, 0 former)
●NSns-canada.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●NSns-uk.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●NSns-usa.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●MXsmtp02.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●MXsmtp03.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●MXsmtp04.topdns.com2019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●A2a01:4f8:b0:a0a1::42019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
●A88.198.164.2432019-12-15 → 2026-08-15 · 2 obs
● 2026-08-15 03:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.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:185.7.78.112
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: 391ms | 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, pin-ups70.com, matemawebcam.fr 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.
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.