mrc20.app - robtex.com
mrc20.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:cf41🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:42ce🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.206Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.65🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | coco.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| NS | vin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.206, 172.67.207.65 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:cf41, 2606:4700:3037::6815:42ce | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com | ||||||
| SOA | coco.ns.cloudflare.comdns@cloudflare.com serial=2408462494 | ||||||
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
mrc20.app |
DNS History
12 records (6 active, 6 former)
●NScoco.ns.cloudflare.com2026-05-25 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:56
●NSvin.ns.cloudflare.com2026-05-25 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:56
●A104.21.66.2062026-05-25 → 2026-07-24 · 3 obs
○ 2026-07-15 04:15:22
● 2026-07-24 18:00:56
●A172.67.207.652026-05-25 → 2026-07-24 · 3 obs
○ 2026-07-15 04:15:22
● 2026-07-24 18:00:56
○A188.114.96.02026-07-15 → 2026-07-15 · 3 obs
● 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
○A188.114.97.02026-07-15 → 2026-07-15 · 3 obs
● 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
○A2606:4700:3032::ac43:cf412026-05-25 → 2026-05-25 · 3 obs
○ 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
○A2606:4700:3033::6815:42ce2026-05-25 → 2026-05-25 · 3 obs
○ 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
●A2606:4700:3033::ac43:cf412026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:56
●A2606:4700:3037::6815:42ce2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 18:00:56
○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 3 obs
● 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 3 obs
● 2026-07-15 04:15:22
○ 2026-07-24 18:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| mrc20.app | vin.ns.cloudflare.com, coco.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.104
NS records: vin.ns.cloudflare.com, coco.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrc20.app (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.206, 172.67.207.65 |
| AAAA | 2 | 2606:4700:3037::6815:42ce, 2606:4700:3033::ac43:cf41 |
| NS | 2 | coco.ns.cloudflare.com, vin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | coco.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
mrc20.app has four IP addresses: 104.21.66.206, 172.67.207.65, 2606:4700:3033::ac43:cf41 and 2606:4700:3037::6815:42ce.
hubfund.sbs, adsadd.com, myanmartours.com and two other host names share IP numbers with mrc20.app.
Name Servers
mrc20.app uses two name servers for its delegation: coco.ns.cloudflare.com and vin.ns.cloudflare.com.
mrc20.app uses the same name servers as several other domains — among them qzqabpdc.com, fanta-21.com, brat-lordfilm.ru and two more.
mrc20.app has at least partial name server overlap with other domains, such as newsmiths.co.uk, accountsandaudit.com, saat.web.tr and two others.
It is common to see these name servers used together with name servers ernest.ns.cloudflare.com and tess.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname coco.ns.cloudflare.com directs to 108.162.192.104, 172.64.32.104 and 173.245.58.104 along with 3 other IP addresses.
Hostname vin.ns.cloudflare.com directs to 108.162.193.245, 172.64.33.245 and 173.245.59.245 along with 3 other IP addresses.