sertvs.com - robtex.com
sertvs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.229.166.50🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-229-166-50.compute-1.amazonaws.com | ||||||
| NS | ns1.sertvs.com ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| NS | ns4.csof.net | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| MX | mx1.sertvs.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.sertvs.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.sertvs.comhostmaster@sertvs.com serial=1778064369 | ||||||
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=1778437746 | ||||||
Subdomains
Same first word
sertvs.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.sertvs.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:20
●MXmx1.sertvs.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:20
●MXmx2.sertvs.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:20
●A34.229.166.502026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sertvs.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:3.214.185.54
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sertvs.com (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.229.166.50 |
| NS | 4 | ns4.csof.net, ns1.csof.net... |
| MX | 2 | mx2.sertvs.com (pri: 10), mx1.sertvs.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.sertvs.com hostmaster.sertvs.com |
Analysis
Hierarchy
sertvs.com is a parent of mx1.sertvs.com, www.sertvs.com, ns1.sertvs.com and mx2.sertvs.com.
IP Addresses
sertvs.com resolves to one IP number: 34.229.166.50.
Other host names, for instance 26105cba0a67e5850011f3beda1e382c.xyz, x37.xtswmpqi.info, www.9c28189536f4d174b84c08c662ecd038.com, 8f4i.com and imtbis.com share IP numbers with sertvs.com.
Name Servers
sertvs.com is delegated to five name servers: ns1.sertvs.com, ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
sertvs.com at least partially shares name servers with other domains, including cfnqfutjlcnreeraoneh.com, milkconsiderable.net, shallword.net, 4a0e4fd905c5da326499490834599559.com and 096fc3bd4812e6ea8890d0330cb13e05.info.
These name servers are commonly used together with the name servers ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names sharing a single IP:
ns1.sertvs.com points to 18.205.186.231
ns1.csof.net points to 18.205.186.231
ns2.csof.net points to 23.21.178.27
ns3.csof.net points to 3.214.185.54
ns4.csof.net points to 52.20.19.77
Host names pointing to 18.205.186.231: ns1.sertvs.com and ns1.csof.net
Mail Servers
sertvs.com is served by two mail servers mx1.sertvs.com and mx2.sertvs.com.
sertvs.com shares the same mail server setup as other domains, for example www.sertvs.com.
Host names with a single IP address: mx1.sertvs.com points to 46.4.12.146; mx2.sertvs.com points to 46.4.10.173.