cortextech.dev - robtex.com
cortextech.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.62.240.134🇺🇸 IIHOS00172.62.240.0/20 Hostinger MY | ||||||
| PTR | srv1593867.hstgr.cloud | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| A | 2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mailserver.purelymail.com ⭐ | ||||||
| A | 18.204.123.63🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-204-123-63.compute-1.amazonaws.com | ||||||
| TXT | google-site-verification=BhcHbPREaaqml3ZR3NGHepG8e-Fnjsm47PdkdMFWh4o | ||||||
| TXT | purelymail_ownership_proof=794e363d5b3857b148278eb3ce768539119886e265cf8a73ee... | ||||||
| TXT | v=spf1 include:_spf.purelymail.com ~all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2412216087 | ||||||
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
cortextech.io |
cortextech.dev |
cortextech.tech |
cortextech.us |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NScuritiba.ns.porkbun.com2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
●NSfortaleza.ns.porkbun.com2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
●NSmaceio.ns.porkbun.com2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
●NSsalvador.ns.porkbun.com2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
●MXmailserver.purelymail.com2026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
●A72.62.240.1342026-08-20 → 2026-08-23 · 2 obs
● 2026-08-23 18:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| cortextech.dev | maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.11.180
NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortextech.dev (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.62.240.134 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 1 | mailserver.purelymail.com (pri: 0) |
| TXT | 3 | google-site-verification=BhcHbPREaaqml3Z, purelymail_ownership_proof=794e363d5b385... |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
Analysis
IP Addresses
cortextech.dev points to a single IP number: 72.62.240.134.
Name Servers
cortextech.dev has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
There is at least partial name server overlap between cortextech.dev and other domains — financialverified.com, liebeangelamerkel.de, 1xbetyukle.com and two more among them.
All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.
Mail Servers
cortextech.dev has one mail server: mailserver.purelymail.com.
cortextech.dev shares the same mail server setup as other domains, including allcdn.com, newsmedia.cn, anatta.cn and two others.
Some mail servers of cortextech.dev are also used by other domains, notably cameronsplex.com and hq.farm.
There is one IP number for mailserver.purelymail.com: 18.204.123.63.