feng4d2a.com - robtex.com
feng4d2a.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1eb0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ad7c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.124🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| 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 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.30.176, 172.67.173.124 | ||||||
| IPv6 | 2606:4700:3033::6815:1eb0, 2606:4700:3037::ac43:ad7c | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2396849919 | ||||||
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=1771291435 | ||||||
Same first word
feng4d2a.com |
DNS History
6 records (6 active, 0 former)
●NSalbert.ns.cloudflare.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
●NSalice.ns.cloudflare.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
●A104.21.30.1762026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
●A172.67.173.1242026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
●A2606:4700:3033::6815:1eb02026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
●A2606:4700:3037::ac43:ad7c2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 02:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| feng4d2a.com | alice.ns.cloudflare.com, albert.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.58
NS records: alice.ns.cloudflare.com, albert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for feng4d2a.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.124, 104.21.30.176 |
| AAAA | 2 | 2606:4700:3037::ac43:ad7c, 2606:4700:3033::6815:1eb0 |
| NS | 2 | albert.ns.cloudflare.com, alice.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (alice.ns.cloudflare.com, alice.ns.cloudflare.com, alice.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by feng4d2a.com: 2606:4700:3033::6815:1eb0, 2606:4700:3037::ac43:ad7c, 104.21.30.176 and 172.67.173.124.
other host names including www.esapubs.org, ns.yui.jp, webmail.readytry.com, quantizzando.it and brooksvillepalms.com share IP numbers with feng4d2a.com.
Name Servers
feng4d2a.com is delegated to two name servers albert.ns.cloudflare.com and alice.ns.cloudflare.com.
feng4d2a.com shares the same name server setup as other domains, for instance billboardhosting.com, jepangtour2026.com, cendana777boy.com, 11livebet303.shop and abcmcare.com.
feng4d2a.com at least partially shares name servers with other domains, for instance zamberz.com, (0x787878)clips.online, thebarrow.org, barnwood-park.gloucs.sch.uk and opmaster.com.br.
These name servers are commonly used with marissa.ns.cloudflare.com, josh.ns.cloudflare.com and martin.ns.cloudflare.com.
Host names with six IP numbers:
Host name albert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.
Host name 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.