gsfengineering.com - dns.ninja
gsfengineering.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.155.68🇺🇸 Jacksonville192.185.152.0/21 | ||||||
| PTR | 192-185-155-68.unifiedlayer.com | ||||||
| NS | ns1.cemsanweb.com ⭐ | ||||||
| A | 192.185.155.61🇺🇸 Jacksonville192.185.152.0/21 | ||||||
| PTR | ns1549.websitewelcome.com | ||||||
| NS | ns2.cemsanweb.com | ||||||
| A | 192.185.155.62🇺🇸 Jacksonville192.185.152.0/21 | ||||||
| PTR | ns1550.websitewelcome.com | ||||||
| MX | gsfengineering.com ⭐ | ||||||
| A | 192.185.155.68🇺🇸 Jacksonville192.185.152.0/21 | ||||||
| PTR | 192-185-155-68.unifiedlayer.com | ||||||
| TXT | v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.cemsanweb.comonline@cemsan.com 2026-06-22 #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=1786877094 | ||||||
MX for
gsfengineering.com |
Same first word
gsfengineering.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.cemsanweb.com2015-07-13 → 2026-08-16 · 2 obs
● 2026-08-16 11:00:14
●NSns2.cemsanweb.com2015-07-13 → 2026-08-16 · 2 obs
● 2026-08-16 11:00:14
●MXgsfengineering.com2015-07-13 → 2026-08-16 · 2 obs
● 2026-08-16 11:00:14
●A192.185.155.682015-07-13 → 2026-08-16 · 2 obs
● 2026-08-16 11:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| gsfengineering.com | ns1.cemsanweb.com, ns2.cemsanweb.com | 2 records |
✅ Authoritative Response
Server:192.185.155.61
NS records: ns1.cemsanweb.com, ns2.cemsanweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gsfengineering.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.155.68 |
| NS | 2 | ns1.cemsanweb.com, ns2.cemsanweb.com |
| MX | 1 | gsfengineering.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:184.173.239.120 a mx include: |
| SOA | 1 | ns1.cemsanweb.com online.cemsan.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cemsanweb.com, ns2.cemsanweb.com)
Analysis
Mail Server Role
The MX record for gsfengineering.com points back to gsfengineering.com — it is its own mail server.
IP Addresses
gsfengineering.com directs to one IP number, which is 192.185.155.68.
Among the host names that share IP numbers with gsfengineering.com are cemsanweb.com, hafnyc.org, smsolutions.ca and two others.
Name Servers
gsfengineering.com is delegated to two name servers: ns1.cemsanweb.com and ns2.cemsanweb.com.
gsfengineering.com shares its name server configuration with other domains, including cemsanepo.com, cemsanweb.com and cemsanprocess.com.
ns1.cemsanweb.com and ns2.cemsanweb.com each resolve to one IP number: ns1.cemsanweb.com points to 192.185.155.61 and ns2.cemsanweb.com points to 192.185.155.62.
Mail Servers
The MX record for gsfengineering.com points to a single mail server: gsfengineering.com.
gsfengineering.com resolves to a single IP number: 192.185.155.68.