mercck.org - robtex.com
mercck.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:493🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9a25🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.147Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.37🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alice.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 108.162.192.60🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 172.64.32.60🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| A | 173.245.58.60🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alice.ns.cloudflare.com | ||||||
| NS | ricardo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 108.162.195.211🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 162.159.44.211Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 172.64.35.211🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.147, 172.67.154.37 | ||||||
| IPv6 hints | 2606:4700:3031::6815:493, 2606:4700:3032::ac43:9a25 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com | ||||||
| SOA | alice.ns.cloudflare.comdns@cloudflare.com serial=2403168106 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778382448 | ||||||
Subdomains
rv.mercck.org |
Same first word
mercck.org |
DNS History
6 records (6 active, 0 former)
●NSalice.ns.cloudflare.com2026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
●NSricardo.ns.cloudflare.com2026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
●A104.21.4.1472026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
●A172.67.154.372026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
●A2606:4700:3031::6815:4932026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
●A2606:4700:3032::ac43:9a252026-04-15 → 2026-05-10 · 2 obs
● 2026-05-10 03:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mercck.org | ricardo.ns.cloudflare.com, alice.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.211
NS records: ricardo.ns.cloudflare.com, alice.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mercck.org (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.154.37, 104.21.4.147 |
| AAAA | 2 | 2606:4700:3032::ac43:9a25, 2606:4700:3031::6815:493 |
| NS | 2 | alice.ns.cloudflare.com, ricardo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alice.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
mercck.org is the parent of rv.mercck.org.
IP Addresses
mercck.org resolves to four IP numbers: 2606:4700:3031::6815:493, 2606:4700:3032::ac43:9a25, 104.21.4.147 and 172.67.154.37.
other host names for instance 24cyberfund.buzz, projeshop.com, casinospiele-umsonst.com, uploadco.ir and streamwatch.tv share IP numbers with mercck.org.
Name Servers
mercck.org is delegated to two name servers: alice.ns.cloudflare.com and ricardo.ns.cloudflare.com.
mercck.org shares the same name server setup as other domains, for example shegerdgroup.com, mdtanner.com, falconsplastics.com, corp-ratings.com and oratoriobedizzolecalvagese.it.
mercck.org at least partially shares name servers with other domains, for instance o353.com, popularcartoon(0x706f726e).com, velocom.com.ar, ag-exp.com and dogsvoice.gr.
These name servers are commonly used with the name servers evelyn.ns.cloudflare.com.
Host names with six IP numbers:
alice.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3c, 2803:f800:50::6ca2:c03c, 2a06:98c1:50::ac40:203c, 108.162.192.60, 172.64.32.60 and 173.245.58.60; ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.