semantic.com - robtex.com
semantic.com
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=1778334696 | ||||||
Subdomains
www.semantic.com |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSa.auth-ns.sonic.net2015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
●NSb.auth-ns.sonic.net2015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
●NSc.auth-ns.sonic.net2015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
●MXmailin-01.mx.sonic.net2015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
●MXmailin-02.mx.sonic.net2015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
●A209.204.175.652015-08-02 → 2026-05-09 · 2 obs
● 2026-05-09 14:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| semantic.com | a.auth-ns.sonic.net, b.auth-ns.sonic.net, c.auth-ns.sonic.net | - |
✅ Authoritative Response
Server:209.148.110.23
NS records: a.auth-ns.sonic.net, b.auth-ns.sonic.net, c.auth-ns.sonic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for semantic.com (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.204.175.65 |
| NS | 3 | b.auth-ns.sonic.net, c.auth-ns.sonic.net... |
| MX | 2 | mailin-02.mx.sonic.net (pri: 10), mailin-01.mx.sonic.net (pri: 10) |
| TXT | 1 | v=spf1 include:mail.sonic.net ~all |
| SOA | 1 | ns1.sonic.net hostmaster.sonic.net |
Analysis
Hierarchy
semantic.com is the parent of www.semantic.com.
IP Addresses
semantic.com points to a single IP number: 209.204.175.65.
other host names for instance allhrt.com, lutzes.com, sonomawireworks.com, gages.org and nurthen.com share IP numbers with semantic.com.
Name Servers
semantic.com is delegated to four name servers: ns1.sonic.net, a.auth-ns.sonic.net, b.auth-ns.sonic.net and c.auth-ns.sonic.net.
semantic.com at least partially shares name servers with other domains, for instance thesorentinos.com, smileyfamily.org, startupstudygroup.com, 114.0.50.in-addr.arpa and static.sonic.net.
These name servers are often used with sonic.net and d.auth-ns.sonic.net.
Host names with two IP numbers:
Host name ns1.sonic.net points to: 2001:5a8::11 and 50.0.1.1.
Host name a.auth-ns.sonic.net points to: 2001:5a8:601:53:209:148:110:23 and 209.148.110.23.
Host name b.auth-ns.sonic.net points to: 2607:43c1:1:3::144 and 75.101.68.144.
Host name c.auth-ns.sonic.net points to: 2600:3c03::2000:1fff:fe97:bcf4 and 162.216.16.194.
Mail Servers
semantic.com is handled by two mail servers: mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.
semantic.com shares the same mail server setup as other domains, for instance 188.36.70.in-addr.arpa, paradigmedia.com, bombitron.com, khaotic.org and burrowowl.net.
semantic.com shares some mail servers with other domains at least partially, for example datafault.net.
Host names with three IP numbers:
mailin-01.mx.sonic.net points to: 157.131.224.68, 157.131.224.69 and 157.131.224.70.
mailin-02.mx.sonic.net points to: 157.131.224.71, 157.131.224.72 and 157.131.224.73.