51b42df.com - robtex.com
51b42df.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:af1d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3803🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.3Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.29🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nelci.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2698🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c298🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2298🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 108.162.194.152🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 162.159.38.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 172.64.34.152🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| NS | rustam.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c394🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2394🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 108.162.195.148🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 162.159.44.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| A | 172.64.35.148🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rustam.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.56.3, 172.67.175.29 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:af1d, 2606:4700:3036::6815:3803 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com | ||||||
| SOA | nelci.ns.cloudflare.comdns@cloudflare.com serial=2409881759 | ||||||
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=1784400002 | ||||||
Same first word
51b42df.com |
DNS History
7 records (6 active, 1 former)
●NSnelci.ns.cloudflare.com2026-05-14 → 2026-07-18 · 2 obs
● 2026-07-18 18:44:12
●NSrustam.ns.cloudflare.com2026-05-14 → 2026-07-18 · 2 obs
● 2026-07-18 18:44:12
●A104.21.56.32026-05-14 → 2026-07-18 · 2 obs
● 2026-07-18 18:44:12
●A172.67.175.292026-05-14 → 2026-07-18 · 2 obs
● 2026-07-18 18:44:12
●A2606:4700:3033::ac43:af1d2026-06-24 → 2026-07-18 · 3 obs
● 2026-06-24 15:20:48
● 2026-07-18 18:44:12
○A2606:4700:3034::ac43:af1d2026-05-14 → 2026-05-14 · 3 obs
○ 2026-06-24 15:20:48
○ 2026-07-18 18:44:12
●A2606:4700:3036::6815:38032026-05-14 → 2026-07-18 · 2 obs
● 2026-07-18 18:44:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| 51b42df.com | nelci.ns.cloudflare.com, rustam.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.152
NS records: nelci.ns.cloudflare.com, rustam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51b42df.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.56.3, 172.67.175.29 |
| AAAA | 2 | 2606:4700:3036::6815:3803, 2606:4700:3033::ac43:af1d |
| NS | 2 | nelci.ns.cloudflare.com, rustam.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nelci.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nelci.ns.cloudflare.com, nelci.ns.cloudflare.com, nelci.ns.cloudflare.com...)
Analysis
IP Addresses
51b42df.com has four IP addresses: 104.21.56.3, 172.67.175.29, 2606:4700:3033::ac43:af1d and 2606:4700:3036::6815:3803.
Among the host names that share IP numbers with 51b42df.com are yoranthesiluv.com, crimsonvibe.live, nicc.in and two others.
Name Servers
51b42df.com has two authoritative name servers — nelci.ns.cloudflare.com and rustam.ns.cloudflare.com.
51b42df.com has the same name server delegation as a number of other domains, such as z9z.games, vip777.you, aa00.bet and two more.
51b42df.com has at least partial name server overlap with other domains, such as mugobi.com, mgi-services.co.uk, surdex.org and two others.
It is common to find these name servers paired with the name servers fattouche.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
nelci.ns.cloudflare.com points to 108.162.194.152, 162.159.38.152, 172.64.34.152 and 3 other IP addresses.
rustam.ns.cloudflare.com points to 108.162.195.148, 162.159.44.148, 172.64.35.148 and 3 other IP addresses.