systemlibre.com - dns.ninja
systemlibre.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.113.187.110🇩🇪 GGEWNET-AS217.113.176.0/20 GGEW net GmbH | ||||||
| PTR | d187-110.dialin.ggew-net.de | ||||||
| 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 2026-05-18 #18 | ||||||
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=1782636360 | ||||||
Same first word
systemlibre.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns-canada.topdns.com2015-05-10 → 2026-06-28 · 2 obs
● 2026-06-28 09:14:18
●NSns-uk.topdns.com2015-05-10 → 2026-06-28 · 2 obs
● 2026-06-28 09:14:18
●NSns-usa.topdns.com2015-05-10 → 2026-06-28 · 2 obs
● 2026-06-28 09:14:18
○MXin1-smtp.messagingengine.com2015-05-10 → 2017-04-01 · 4 obs
● 2017-04-01 05:35:28
○ 2026-06-28 09:14:16
○ 2026-06-28 09:14:18
○MXin2-smtp.messagingengine.com2015-05-10 → 2017-04-01 · 4 obs
● 2017-04-01 05:35:28
○ 2026-06-28 09:14:16
○ 2026-06-28 09:14:18
●MXsmtp02.topdns.com2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 09:14:16
● 2026-06-28 09:14:18
●MXsmtp03.topdns.com2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 09:14:16
● 2026-06-28 09:14:18
●MXsmtp04.topdns.com2026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 09:14:16
● 2026-06-28 09:14:18
○A178.79.166.2312015-05-10 → 2017-04-01 · 4 obs
● 2017-04-01 05:35:28
○ 2026-06-28 09:14:16
○ 2026-06-28 09:14:18
●A217.113.187.1102026-06-28 → 2026-06-28 · 3 obs
● 2026-06-28 09:14:16
● 2026-06-28 09:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| systemlibre.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 systemlibre.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.113.187.110 |
| 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
systemlibre.com has exactly one IP address — 217.113.187.110.
Name Servers
systemlibre.com has three name servers — ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.
systemlibre.com partially shares its NS delegation with several other domains, including verdi-arbeitszeugnisberatung.de, editions-oreilly.fr, tvv.com and two others.
Host names pointing to two IP addresses:
ns-usa.topdns.com resolves to 143.198.68.197 and 161.35.225.48.
Host names resolving to a single IP address:
ns-canada.topdns.com resolves to 185.7.78.112.
ns-uk.topdns.com resolves to 43.245.50.34.
Mail Servers
systemlibre.com uses three mail servers — smtp02.topdns.com, smtp03.topdns.com and smtp04.topdns.com.
At least some of the mail servers used by systemlibre.com are shared with other domains: kosmethica.org, betthenfl.com, tampabaysportslive.com and two others among them.
The mail servers smtp01.topdns.com and smtp09.topdns.com regularly co-occur with these mail servers.
Each of the three hostnames points to exactly one IP address: smtp02.topdns.com points to 43.245.50.34, smtp03.topdns.com points to 185.40.234.25 and smtp04.topdns.com points to 185.7.78.112.