coltec.dev - robtex.com
coltec.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.140.219🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-237-140-219.compute-1.amazonaws.com | ||||||
| NS | ns1.coltec.dev ⭐ | ||||||
| A | 54.237.140.219🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-237-140-219.compute-1.amazonaws.com | ||||||
| NS | ns2.coltec.dev | ||||||
| A | 54.237.140.219🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-237-140-219.compute-1.amazonaws.com | ||||||
| MX | mail.coltec.dev ⭐ | ||||||
| A | 54.237.140.219🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-54-237-140-219.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 +a +mx +a:affectionate-nightingale.54-237-140-219.plesk.page -all | ||||||
| SOA | ns1.coltec.devgonnetchile@gmail.com 2026-08-31 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
coltec.com.br |
coltec.ru |
coltec.be |
coltec.com.ph |
coltec.com.pt |
coltec.com |
coltec.io |
coltec.dev |
coltec.com.gt |
coltec.nl |
coltec.jp |
coltec.duckdns.org |
coltec.eu |
coltec.de |
coltec.pt |
coltec.pro |
coltec.ai |
coltec.co.uk |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.coltec.dev2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:49:38
● 2026-09-04 08:07:06
● 2026-09-04 08:07:06
●NSns2.coltec.dev2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:49:38
● 2026-09-04 08:07:06
● 2026-09-04 08:07:06
●MXmail.coltec.dev2026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:49:38
● 2026-09-04 08:07:06
● 2026-09-04 08:07:06
●A54.237.140.2192026-09-01 → 2026-09-04 · 2 obs
● 2026-09-01 11:49:38
● 2026-09-04 08:07:06
● 2026-09-04 08:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| coltec.dev | ns1.coltec.dev, ns2.coltec.dev | 2 records |
✅ Authoritative Response
Server:54.237.140.219
NS records: ns1.coltec.dev, ns2.coltec.dev
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltec.dev (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.140.219 |
| NS | 2 | ns1.coltec.dev, ns2.coltec.dev |
| MX | 1 | mail.coltec.dev (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:affectionate-nightingal |
| SOA | 1 | ns1.coltec.dev gonnetchile.gmail.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.coltec.dev, ns2.coltec.dev)
Analysis
IP Addresses
coltec.dev has exactly one IP address — 54.237.140.219.
Name Servers
coltec.dev is delegated to two name servers: ns1.coltec.dev and ns2.coltec.dev.
ns1.coltec.dev and ns2.coltec.dev both resolve to the same single IP address: 54.237.140.219.
ns1.coltec.dev and ns2.coltec.dev are host names that each point to 54.237.140.219 IP addresses.
Mail Servers
coltec.dev uses one mail server — mail.coltec.dev.
mail.coltec.dev resolves to a single IP number: 54.237.140.219.