attackprep.com - dns.ninja
attackprep.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3034::ac43:c5e4Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2c53Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.83Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.228Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hal.ns.cloudflare.com ⭐ | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| MX | mailer.attackprep.com ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.83, 172.67.197.228 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c5e4, 2606:4700:3035::6815:2c53 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com | ||||||
| SOA | hal.ns.cloudflare.comdns@cloudflare.com serial=2417846048 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792484959 | ||||||
Same first word
attackprep.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NShal.ns.cloudflare.com2026-09-16 → 2026-10-20 · 2 obs
● 2026-09-16 09:19:00
● 2026-10-20 08:54:48
● 2026-10-20 08:54:48
●NSnina.ns.cloudflare.com2026-09-16 → 2026-10-20 · 2 obs
● 2026-09-16 09:19:00
● 2026-10-20 08:54:48
● 2026-10-20 08:54:48
●MXmailer.attackprep.com2026-09-16 → 2026-10-20 · 2 obs
● 2026-09-16 09:19:00
● 2026-10-20 08:54:48
● 2026-10-20 08:54:48
●A104.21.44.832026-10-03 → 2026-10-20 · 3 obs
○ 2026-09-16 09:19:00
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
●A172.67.197.2282026-10-03 → 2026-10-20 · 3 obs
○ 2026-09-16 09:19:00
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
○A188.114.96.02026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 09:19:00
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○A188.114.97.02026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 09:19:00
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
●A2606:4700:3034::ac43:c5e42026-10-03 → 2026-10-20 · 3 obs
○ 2026-09-16 09:19:00
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
●A2606:4700:3035::6815:2c532026-10-03 → 2026-10-20 · 3 obs
○ 2026-09-16 09:19:00
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
● 2026-10-03 12:28:30
● 2026-10-20 08:54:48
○A2a06:98c1:3120::2026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 09:19:00
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○A2a06:98c1:3121::2026-09-16 → 2026-09-16 · 3 obs
● 2026-09-16 09:19:00
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
○ 2026-10-03 12:28:30
○ 2026-10-20 08:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| attackprep.com | nina.ns.cloudflare.com, hal.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:173.245.58.136
NS records: nina.ns.cloudflare.com, hal.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.44.83, 172.67.197.228 |
| AAAA | 2 | 2606:4700:3034::ac43:c5e4, 2606:4700:3035::6815:2c53 |
| NS | 2 | hal.ns.cloudflare.com, nina.ns.cloudflare.com |
| MX | 1 | mailer.attackprep.com (pri: 1) |
| TXT | 1 | v=spf1 mx ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hal.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nina.ns.cloudflare.com, nina.ns.cloudflare.com, nina.ns.cloudflare.com...)
Analysis
IP Addresses
attackprep.com resolves to four IP addresses: 104.21.44.83, 172.67.197.228, 2606:4700:3034::ac43:c5e4 and 2606:4700:3035::6815:2c53.
Name Servers
Two name servers handle the delegation for attackprep.com: hal.ns.cloudflare.com and nina.ns.cloudflare.com.
Mail Servers
Mail for attackprep.com is handled by a single mail server, mailer.attackprep.com.