ottertec.com - robtex.com
ottertec.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=1780419739 | ||||||
PTR for
MX for
ottertec.com |
Subdomains
Same first word
DNS History
7 records (7 active, 0 former)
●NSns.ottertec.com2015-06-24 → 2026-06-02 · 2 obs
● 2026-06-02 17:24:44
●NSns.webport.pl2026-03-24 → 2026-06-02 · 3 obs
● 2026-03-24 20:16:30
● 2026-06-02 17:24:44
●NSns2.ottertec.com2015-06-24 → 2026-06-02 · 2 obs
● 2026-06-02 17:24:44
●NSns2.webport.pl2026-03-24 → 2026-06-02 · 3 obs
● 2026-03-24 20:16:30
● 2026-06-02 17:24:44
●MXmail.ottertec.com2015-06-24 → 2026-06-02 · 2 obs
● 2026-06-02 17:24:44
●MXottertec.com2026-03-24 → 2026-06-02 · 3 obs
● 2026-03-24 20:16:30
● 2026-06-02 17:24:44
●A80.94.21.1432015-06-24 → 2026-06-02 · 2 obs
● 2026-06-02 17:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ottertec.com | ns.webport.pl, ns2.webport.pl | - |
✅ Authoritative Response
Server:213.155.180.226
NS records: ns.webport.pl, ns2.webport.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ottertec.com (unsigned zone)
⏱️ Timing
Total: 663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.94.21.143 |
| NS | 2 | ns2.ottertec.com, ns.ottertec.com |
| MX | 2 | mail.ottertec.com (pri: 10), ottertec.com (pri: 5) |
| TXT | 1 | v=spf1 a mx a:ns.webport.pl include:ns.w |
| SOA | 1 | ns2.ottertec.com hostmaster.ottertec.com |
Analysis
Hierarchy
mail.ottertec.com, ns2.ottertec.com and ns.ottertec.com each fall under the parent domain ottertec.com.
Mail Server Role
ottertec.com handles its own mail, functioning as its own mail server.
mail.ottertec.com is a mail server commonly deployed alongside ottertec.com.
IP Addresses
ottertec.com resolves to just one IP address, 80.94.21.143.
Two other host names, along with ottertec.pl, mail.ottertec.pl and mail.stryju.pl, also share IP numbers with ottertec.com.
Name Servers
Authority for ottertec.com is delegated across 4 name servers: ns2.ottertec.com, ns.ottertec.com, ns2.webport.pl and ns.webport.pl.
ottertec.com partially shares its NS delegation with several other domains, including europa2006.pl, hop-poz.szczecin.pl, junos.pl and two others.
These name servers co-occur with ns2.europa2006.pl, ns.europa2006.pl, ns2.hop-poz.szczecin.pl and seven other name servers on a regular basis.
Each of ns2.ottertec.com, ns.ottertec.com, ns2.webport.pl and ns.webport.pl has one IP address. ns2.ottertec.com → 213.155.180.226, ns.ottertec.com → 80.94.21.130, ns2.webport.pl → 80.94.21.130, ns.webport.pl → 213.155.180.226.
ns2.ottertec.com along with ns.webport.pl each resolve to 213.155.180.226 IP addresses.
ns.ottertec.com along with ns2.webport.pl each resolve to 80.94.21.130 IP addresses.
Mail Servers
ottertec.com relies on two mail servers for delivery — ottertec.com and mail.ottertec.com.
ottertec.com directs to 80.94.21.143, as does mail.ottertec.com — both hostnames resolve to that one IP address.
ottertec.com along with mail.ottertec.com each resolve to 80.94.21.143 IP addresses.