semty.net - robtex.com
semty.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.criticalserver3.net ⚠️ Not in zone NS records | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| NS | ns2.criticalserver3.net ⚠️ Not in zone NS records | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
net
| 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=1785636112 | ||||||
Previously MX for
semty.net |
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.criticalserver3.net2015-05-10 → 2026-08-02 · 2 obs
● 2026-08-02 02:14:48
●NSns2.criticalserver3.net2015-05-10 → 2026-08-02 · 2 obs
● 2026-08-02 02:14:48
○MXsemty.net2015-05-10 → 2016-12-20 · 4 obs
● 2016-12-20 09:04:42
○ 2026-07-02 10:59:08
○ 2026-08-02 02:14:48
○A50.22.37.1342015-05-10 → 2016-12-20 · 4 obs
● 2016-12-20 09:04:42
○ 2026-07-02 10:59:08
○ 2026-08-02 02:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| semty.net | ns1.criticalserver3.net, ns2.criticalserver3.net | 2 records |
✅ Authoritative Response
Server:149.28.57.147
NS records: ns1.criticalserver3.net, ns2.criticalserver3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semty.net (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.criticalserver3.net, ns2.criticalserver3.net)
Analysis
Name Servers
semty.net has two authoritative name servers — ns1.criticalserver3.net and ns2.criticalserver3.net.
semty.net has the same name server configuration as other domains like enespacios.com and hoga.com.mx.
semty.net shares at least some of its name servers with other domains, including plamosa.mx, pyvisa.com.mx, sapsasa.com and two others.
These name servers are frequently paired with the name servers ns1.criticalserver1.net and ns2.criticalserver1.net.
ns1.criticalserver3.net and ns2.criticalserver3.net each point to one IP address — 149.28.57.147.
The host names ns1.criticalserver3.net and ns2.criticalserver3.net both resolve to 149.28.57.147 IP addresses.