matcode.app - robtex.com
matcode.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a506🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:298a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.138Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.6🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| NS | oaklyn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| A | 108.162.194.90🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| A | 162.159.38.90Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| A | 172.64.34.90🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oaklyn.ns.cloudflare.com | ||||||
| MX | mx2.zoho.eu ⭐ | ||||||
| A | 185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx3.zoho.eu(20) | ||||||
| A | 185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx.zoho.eu(50) | ||||||
| A | 185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| TXT | google-site-verification=ujmRSvm_UrzmV8DlszEiDvxoBleB5_hpPcXA85MwtCA | ||||||
| TXT | v=spf1 include:zohomail.eu ~all | ||||||
| TXT | zoho-verification=zb27412586.zmverify.zoho.eu | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.138, 172.67.165.6 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a506, 2606:4700:3037::6815:298a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2411621014 | ||||||
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 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
13 records (9 active, 4 former)
●NSderek.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 18:27:58
●NSoaklyn.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs
● 2026-09-05 18:27:58
●A104.21.41.1382026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 18:27:54
● 2026-09-05 18:27:58
●A172.67.165.62026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 18:27:54
● 2026-09-05 18:27:58
○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs
○ 2026-09-05 18:27:54
○ 2026-09-05 18:27:58
○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs
○ 2026-09-05 18:27:54
○ 2026-09-05 18:27:58
●A2606:4700:3033::ac43:a5062026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 18:27:54
● 2026-09-05 18:27:58
●A2606:4700:3037::6815:298a2026-09-05 → 2026-09-05 · 3 obs
● 2026-09-05 18:27:54
● 2026-09-05 18:27:58
○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs
○ 2026-09-05 18:27:54
○ 2026-09-05 18:27:58
○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs
○ 2026-09-05 18:27:54
○ 2026-09-05 18:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| matcode.app | oaklyn.ns.cloudflare.com, derek.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.90
NS records: oaklyn.ns.cloudflare.com, derek.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for matcode.app (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.138, 172.67.165.6 |
| AAAA | 2 | 2606:4700:3037::6815:298a, 2606:4700:3033::ac43:a506 |
| NS | 2 | derek.ns.cloudflare.com, oaklyn.ns.cloudflare.com |
| MX | 3 | mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)... |
| TXT | 3 | google-site-verification=ujmRSvm_UrzmV8D, v=spf1 include:zohomail.eu ~all... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
matcode.app has four IP addresses: 104.21.41.138, 172.67.165.6, 2606:4700:3033::ac43:a506 and 2606:4700:3037::6815:298a.
flare-proposals.network, ruangasah.com, habaisiepen.org plus two other host names have IP numbers in common with matcode.app.
Name Servers
matcode.app uses two name servers for its delegation: derek.ns.cloudflare.com and oaklyn.ns.cloudflare.com.
The name server configuration of matcode.app is shared with other domains, for instance kimoanhnguyen.info, iphaw9-f38.workers.dev, existencewar.click and two others.
matcode.app has at least partial name server overlap with other domains, such as francielydaiany.lat, oyesbikerental.pages.dev, guardedconnectivity.com and two others.
It is common to see these name servers used together with name servers ganz.ns.cloudflare.com and athena.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname derek.ns.cloudflare.com directs to 108.162.193.154, 172.64.33.154 and 173.245.59.154 along with 3 other IP addresses.
Hostname oaklyn.ns.cloudflare.com directs to 108.162.194.90, 162.159.38.90 and 172.64.34.90 along with 3 other IP addresses.
Mail Servers
matcode.app has three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
At least some of the mail servers used by matcode.app are shared with other domains: grandboroughparishcouncil.gov.uk, shercards.com, northwestdata.io and two others among them.
mx2.zoho.eu resolves to 185.230.212.166, and so do mx3.zoho.eu and mx.zoho.eu — all three share that one IP address.
Three host names point to 185.230.212.166: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.