vulnerabilities.really-simple-security.com - dns.ninja
vulnerabilities.really-simple-security.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1677🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:cccb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.119Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.119, 172.67.204.203 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1677, 2606:4700:3032::ac43:cccb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
really-simple-security.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1677🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:cccb🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.119Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| NS | kayleigh.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.119, 172.67.204.203 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1677, 2606:4700:3032::ac43:cccb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2410369941 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
●A104.21.22.1192026-04-14 → 2026-07-27 · 3 obs
● 2026-04-14 00:05:08
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
●A172.67.204.2032026-04-14 → 2026-07-27 · 3 obs
● 2026-04-14 00:05:08
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
○A188.114.96.02026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-29 11:24:26
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
○A188.114.97.02026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-29 11:24:26
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
●A2606:4700:3030::6815:16772026-04-14 → 2026-07-27 · 3 obs
● 2026-04-14 00:05:08
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
●A2606:4700:3032::ac43:cccb2026-06-29 → 2026-07-27 · 4 obs
○ 2026-05-27 03:57:42
● 2026-06-29 11:24:26
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
● 2026-06-29 11:24:26
○ 2026-07-13 13:21:22
● 2026-07-27 01:25:32
○A2606:4700:3035::ac43:cccb2026-04-14 → 2026-05-27 · 4 obs
● 2026-04-14 00:05:08
● 2026-05-27 03:57:42
○ 2026-06-29 11:24:26
○ 2026-07-27 01:25:32
● 2026-05-27 03:57:42
○ 2026-06-29 11:24:26
○ 2026-07-27 01:25:32
○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-29 11:24:26
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 3 obs
○ 2026-06-29 11:24:26
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
● 2026-07-13 13:21:22
○ 2026-07-27 01:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| really-simple-security.com | bob.ns.cloudflare.com, kayleigh.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.104
NS records: bob.ns.cloudflare.com, kayleigh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for really-simple-security.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.119, 172.67.204.203 |
| AAAA | 2 | 2606:4700:3030::6815:1677, 2606:4700:3032::ac43:cccb |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)
Analysis
IP Addresses
vulnerabilities.really-simple-security.com resolves to four IP addresses: 104.21.22.119, 172.67.204.203, 2606:4700:3030::6815:1677 and 2606:4700:3032::ac43:cccb.
Two other host names, along with minttheshop.com, mx2.ppcc.org.uk and b5919.com, also share IP numbers with vulnerabilities.really-simple-security.com.