jsfeifei.com - robtex.com
jsfeifei.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:320e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:c704🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.14Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.4🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cory.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| NS | suzanne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2657🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c257🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2257🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 108.162.194.87🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 162.159.38.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 172.64.34.87🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.50.14, 172.67.199.4 | ||||||
| IPv6 | 2606:4700:3033::6815:320e, 2606:4700:3034::ac43:c704 | ||||||
| SOA | cory.ns.cloudflare.comdns@cloudflare.com serial=2399041451 | ||||||
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=1774546022 | ||||||
Same first word
jsfeifei.com |
DNS History
10 records (6 active, 4 former)
●NScory.ns.cloudflare.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:33:42
●NSsuzanne.ns.cloudflare.com2026-02-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:33:42
●A104.21.50.142026-02-21 → 2026-03-26 · 4 obs
○ 2026-03-11 15:16:12
● 2026-03-24 08:30:44
● 2026-03-26 17:33:42
●A172.67.199.42026-02-21 → 2026-03-26 · 4 obs
○ 2026-03-11 15:16:12
● 2026-03-24 08:30:44
● 2026-03-26 17:33:42
○A188.114.96.02026-03-11 → 2026-03-11 · 4 obs
● 2026-03-11 15:16:12
○ 2026-03-24 08:30:44
○ 2026-03-26 17:33:42
○A188.114.97.02026-03-11 → 2026-03-11 · 4 obs
● 2026-03-11 15:16:12
○ 2026-03-24 08:30:44
○ 2026-03-26 17:33:42
●A2606:4700:3033::6815:320e2026-02-21 → 2026-03-26 · 4 obs
○ 2026-03-11 15:16:12
● 2026-03-24 08:30:44
● 2026-03-26 17:33:42
●A2606:4700:3034::ac43:c7042026-02-21 → 2026-03-26 · 4 obs
○ 2026-03-11 15:16:12
● 2026-03-24 08:30:44
● 2026-03-26 17:33:42
○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 4 obs
● 2026-03-11 15:16:12
○ 2026-03-24 08:30:44
○ 2026-03-26 17:33:42
○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 4 obs
● 2026-03-11 15:16:12
○ 2026-03-24 08:30:44
○ 2026-03-26 17:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jsfeifei.com | cory.ns.cloudflare.com, suzanne.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.87
NS records: cory.ns.cloudflare.com, suzanne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsfeifei.com (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.199.4, 104.21.50.14 |
| AAAA | 2 | 2606:4700:3033::6815:320e, 2606:4700:3034::ac43:c704 |
| NS | 2 | cory.ns.cloudflare.com, suzanne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cory.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cory.ns.cloudflare.com, cory.ns.cloudflare.com, cory.ns.cloudflare.com...)
Analysis
IP Addresses
jsfeifei.com resolves to four IPs: 2606:4700:3033::6815:320e, 2606:4700:3034::ac43:c704, 104.21.50.14 and 172.67.199.4.
Other host names, for instance vertexa64group.click, llvv1.bencaotang.cc, allorganichome.com, 585499.com and mail.arzamaspk.ru share IP numbers with jsfeifei.com.
Name Servers
jsfeifei.com has two name servers: cory.ns.cloudflare.com and suzanne.ns.cloudflare.com.
jsfeifei.com shares the same name server setup as other domains, for example msgicjack.com, kindyadventure.com, mskyshop.com, babushkamama.com and imagelabphoto.com.
jsfeifei.com shares some name servers with other domains, for example usutme.gen.tr, mundesia.al, jingxiwu.com, metpolicehistory.co.uk and zakury.com.
These name servers are commonly used together with michael.ns.cloudflare.com and steven.ns.cloudflare.com.
Host names with six IP numbers: cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93; suzanne.ns.cloudflare.com points to: 2606:4700:50::a29f:2657, 2803:f800:50::6ca2:c257, 2a06:98c1:50::ac40:2257, 108.162.194.87, 162.159.38.87 and 172.64.34.87.