contractia.app - robtex.com
contractia.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:8b6🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:9b6🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:479d🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.8.182Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.9.182Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.71.157🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | achiel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 108.162.195.123🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 162.159.44.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 172.64.35.123🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| NS | katja.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| MX | mx1.privateemail.com ⭐ | ||||||
| A | 162.255.118.7🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx1.privateemail.com | ||||||
| MX | mx2.privateemail.com ⭐ | ||||||
| A | 162.255.118.8🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | mx2.privateemail.com | ||||||
| TXT | google-site-verification=6LPWI4-DTgjX012VOtXFqIwpCzTczctAucbgrXBK4sM | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.26.8.182, 104.26.9.182, 172.67.71.157 | ||||||
| IPv6 | 2606:4700:20::681a:8b6, 2606:4700:20::681a:9b6, 2606:4700:20::ac43:479d | ||||||
| SOA | achiel.ns.cloudflare.comdns@cloudflare.com serial=2398562414 | ||||||
app
| 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=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSachiel.ns.cloudflare.com2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●NSkatja.ns.cloudflare.com2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●MXmx1.privateemail.com2026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●MXmx2.privateemail.com2026-03-18 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A104.26.8.1822026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A104.26.9.1822026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A172.67.71.1572026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A2606:4700:20::681a:8b62026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A2606:4700:20::681a:9b62026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
●A2606:4700:20::ac43:479d2026-03-07 → 2026-03-25 · 2 obs
● 2026-03-25 20:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| contractia.app | katja.ns.cloudflare.com, achiel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.53
NS records: katja.ns.cloudflare.com, achiel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractia.app (unsigned zone)
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.8.182, 172.67.71.157... |
| AAAA | 3 | 2606:4700:20::681a:9b6, 2606:4700:20::ac43:479d... |
| NS | 2 | achiel.ns.cloudflare.com, katja.ns.cloudflare.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 1 | google-site-verification=6LPWI4-DTgjX012 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | achiel.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
contractia.app resolves to six IP numbers: 2606:4700:20::681a:8b6, 2606:4700:20::681a:9b6, 2606:4700:20::ac43:479d, 104.26.8.182, 104.26.9.182 and 172.67.71.157.
Other host names such as adxblocker.com, krasa.cz, sp-tarkov.com, bmcsports.ie and readfreebooksonline.org share IP numbers with contractia.app.
Name Servers
contractia.app is delegated to two name servers: achiel.ns.cloudflare.com and katja.ns.cloudflare.com.
contractia.app uses the same name server setup as other domains, including movedo.com.tr, vavteknoloji.com.tr, keoto.com, vnm.com.tr and tedawal.com.
At least part of the name servers for contractia.app are shared with other domains, for instance 60nextprivateoutline.store, epev-efy.site, xuefulu.com, focus-sam.com and metagalaxy.pages.dev.
These name servers are commonly used with kimora.ns.cloudflare.com, jermaine.ns.cloudflare.com, lloyd.ns.cloudflare.com and hadlee.ns.cloudflare.com.
Host names with six IP numbers:
achiel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7b, 2803:f800:50::6ca2:c37b, 2a06:98c1:50::ac40:237b, 108.162.195.123, 162.159.44.123 and 172.64.35.123.
katja.ns.cloudflare.com points to: 2606:4700:50::a29f:2635, 2803:f800:50::6ca2:c235, 2a06:98c1:50::ac40:2235, 108.162.194.53, 162.159.38.53 and 172.64.34.53.
Mail Servers
contractia.app is handled by two mail servers: mx1.privateemail.com and mx2.privateemail.com.
contractia.app uses the same mail server setup as other domains, for instance resolution.kz, nexgensoftworks.com, elephantpath.net, derek.pizza and alutech.com.cy.
contractia.app shares some mail servers with other domains at least partially, for example craigsetupshop.co.uk, back2schoolonline.com and adsvase.com.
Hostnames with a single IP
mx1.privateemail.com resolves to: 162.255.118.7.
mx2.privateemail.com resolves to: 162.255.118.8.