contec.dev - robtex.com
contec.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c8e4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c95🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.149Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.228🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| NS | ganz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| TXT | brevo-code:b8fa9daf19f87fda5d004a3ee2303fc1 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.149, 172.67.200.228 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c8e4, 2606:4700:3037::6815:2c95 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com | ||||||
| SOA | donna.ns.cloudflare.comdns@cloudflare.com serial=2413130327 | ||||||
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
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdonna.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
●NSganz.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
●A104.21.44.1492026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
●A172.67.200.2282026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
●A2606:4700:3030::ac43:c8e42026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
●A2606:4700:3037::6815:2c952026-08-29 → 2026-08-30 · 2 obs
● 2026-08-30 10:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| contec.dev | donna.ns.cloudflare.com, ganz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.151
NS records: donna.ns.cloudflare.com, ganz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contec.dev (unsigned zone)
⏱️ Timing
Total: 1030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.228, 104.21.44.149 |
| AAAA | 2 | 2606:4700:3037::6815:2c95, 2606:4700:3030::ac43:c8e4 |
| NS | 2 | donna.ns.cloudflare.com, ganz.ns.cloudflare.com |
| TXT | 1 | brevo-code:b8fa9daf19f87fda5d004a3ee2303 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donna.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
contec.dev directs to four IP numbers, which are 104.21.44.149, 172.67.200.228, 2606:4700:3030::ac43:c8e4 and 2606:4700:3037::6815:2c95.
Two other host names, along with ns1.tokatkulis.com, (0x73686974)je.com and roby-casinoo.com, also share IP numbers with contec.dev.
Name Servers
contec.dev has two authoritative name servers — donna.ns.cloudflare.com and ganz.ns.cloudflare.com.
contec.dev shares its NS records with other domains, for example tripmovo.com, inneraterra.com, midwestdairy.net and two others.
There is at least partial name server overlap between contec.dev and other domains — campingworld-jayco.com, sheleads.academy, gdprtraining.eu and two more among them.
These name servers tend to appear in combination with the name servers veda.ns.cloudflare.com, melany.ns.cloudflare.com, pablo.ns.cloudflare.com and janet.ns.cloudflare.com.
DNS names with 6 IP addresses:
donna.ns.cloudflare.com points to 108.162.192.151, 172.64.32.151, 173.245.58.151 and 3 other IP addresses.
ganz.ns.cloudflare.com points to 108.162.195.40, 162.159.44.40, 172.64.35.40 and 3 other IP addresses.