comertech.com - robtex.com
comertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns2.widhost.net ⭐ | ||||||
| A | 217.61.96.167🇫🇷 ARUBAFR-AS217.61.96.0/21 Aruba.FR Network | ||||||
| PTR | ns.abdns.info | ||||||
| NS | dns.widhost.net | ||||||
| A | 95.110.136.38🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network | ||||||
| PTR | ns.abdns.biz | ||||||
| MX | mx03.comertech.com ⭐ | ||||||
| A | 81.174.18.123🇮🇹 NGI-AS81.174.0.0/18 EOLO | ||||||
| PTR | mail.comertek.it | ||||||
| MX | mx04.comertech.com(20) | ||||||
| A | 83.217.188.171🇮🇹 IT-TWT-AS83.217.176.0/20 | ||||||
| TXT | v=spf1 ip4:81.174.18.123 ip4:83.217.188.171 ~all | ||||||
| SOA | dns.widhost.netpostmaster@comertech.com 2025-05-29 #2 | ||||||
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=1784605037 | ||||||
Subdomains
Same first word
comertech.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns.widhost.net2017-05-17 → 2026-07-21 · 3 obs
● 2017-05-17 19:40:14
● 2026-07-21 04:00:44
●NSdns2.widhost.net2017-05-17 → 2026-07-21 · 3 obs
● 2017-05-17 19:40:14
● 2026-07-21 04:00:44
○NSns.tuonome.it2015-08-25 → 2016-11-28 · 5 obs
● 2015-08-25 16:19:48
● 2016-11-28 04:19:16
○ 2017-05-17 19:40:14
○ 2026-07-21 04:00:44
○NSns2.tuonome.it2015-08-25 → 2016-11-28 · 5 obs
● 2015-08-25 16:19:48
● 2016-11-28 04:19:16
○ 2017-05-17 19:40:14
○ 2026-07-21 04:00:44
○NSns3.tuonome.it2015-08-25 → 2016-11-28 · 5 obs
● 2015-08-25 16:19:48
● 2016-11-28 04:19:16
○ 2017-05-17 19:40:14
○ 2026-07-21 04:00:44
●MXmx03.comertech.com2015-08-25 → 2026-07-21 · 3 obs
● 2015-08-25 16:19:48
● 2026-07-21 04:00:44
●MXmx04.comertech.com2026-03-01 → 2026-07-21 · 3 obs
● 2026-03-01 08:32:22
● 2026-07-21 04:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| comertech.com | dns.widhost.net, dns2.widhost.net | - |
✅ Authoritative Response
Server:217.61.96.167
NS records: dns.widhost.net, dns2.widhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comertech.com (unsigned zone)
⏱️ Timing
Total: 3388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns.widhost.net, dns2.widhost.net |
| MX | 2 | mx03.comertech.com (pri: 10), mx04.comertech.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:81.174.18.123 ip4:83.217.188. |
| SOA | 1 | dns.widhost.net postmaster.comertech.com |
Analysis
Hierarchy
comertech.com serves as the parent of mx01.comertech.com, mx04.comertech.com, mail.comertech.com and mx03.comertech.com.
Name Servers
comertech.com uses two name servers for its delegation: dns2.widhost.net and dns.widhost.net.
comertech.com shares its name server setup with other domains, including adhdpiemonte.it, pzsport.it, galpertisrl.eu and two others.
comertech.com has at least partial name server overlap with other domains, such as energreenfrance.com, romit.net, prototype.it and two others.
These name servers tend to appear together with the name servers ns.abdns.biz, ns.abdns.eu and ns.abdns.info.
dns2.widhost.net directs to 217.61.96.167 and dns.widhost.net directs to 95.110.136.38; each host name points to exactly one IP number.
Mail Servers
comertech.com has two mail servers: mx03.comertech.com and mx04.comertech.com.
mx03.comertech.com directs to 81.174.18.123 and mx04.comertech.com directs to 83.217.188.171; each host name points to exactly one IP number.