jfeng888.com - robtex.com
jfeng888.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:811b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:26e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.2.110Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.27🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | itzel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:262a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 108.162.194.42🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 162.159.38.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| A | 172.64.34.42🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | itzel.ns.cloudflare.com | ||||||
| NS | razvan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 108.162.195.77🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 162.159.44.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 172.64.35.77🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.2.110, 172.67.129.27 | ||||||
| IPv6 | 2606:4700:3032::ac43:811b, 2606:4700:3037::6815:26e | ||||||
| SOA | itzel.ns.cloudflare.comdns@cloudflare.com serial=2399198064 | ||||||
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=1774567852 | ||||||
Same first word
jfeng888.com |
DNS History
6 records (6 active, 0 former)
●NSitzel.ns.cloudflare.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
●NSrazvan.ns.cloudflare.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
●A104.21.2.1102026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
●A172.67.129.272026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
●A2606:4700:3032::ac43:811b2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
●A2606:4700:3037::6815:26e2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 23:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jfeng888.com | itzel.ns.cloudflare.com, razvan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.77
NS records: itzel.ns.cloudflare.com, razvan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfeng888.com (unsigned zone)
⏱️ Timing
Total: 183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.129.27, 104.21.2.110 |
| AAAA | 2 | 2606:4700:3037::6815:26e, 2606:4700:3032::ac43:811b |
| NS | 2 | itzel.ns.cloudflare.com, razvan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | itzel.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (itzel.ns.cloudflare.com, itzel.ns.cloudflare.com, itzel.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by jfeng888.com: 2606:4700:3032::ac43:811b, 2606:4700:3037::6815:26e, 104.21.2.110 and 172.67.129.27.
other host names including modemly.com, rost-info.com.ua, faceofsot2021.com, exploriva.shop and ptglobaldistribusinusantara.org share IP numbers with jfeng888.com.
Name Servers
jfeng888.com is delegated to two name servers itzel.ns.cloudflare.com and razvan.ns.cloudflare.com.
jfeng888.com shares the same name server setup as other domains, for instance cm1997.net, artisgr.shop, sczyzyy.com, qyhtzs.com and yktyhz.com.
jfeng888.com at least partially shares name servers with other domains, for instance extra100.com, 552www.com, yachn.com, tvornica.ru and tobiznes.pl.
These name servers are commonly used with rihana.ns.cloudflare.com, ben.ns.cloudflare.com and jason.ns.cloudflare.com.
Host names with six IP numbers:
Host name itzel.ns.cloudflare.com points to: 2606:4700:50::a29f:262a, 2803:f800:50::6ca2:c22a, 2a06:98c1:50::ac40:222a, 108.162.194.42, 162.159.38.42 and 172.64.34.42.
Host name razvan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.