feifei91.com - robtex.com
feifei91.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:450e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:ca94🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.14Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.148🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | saanvi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2650🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c250🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2250🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| A | 108.162.194.80🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| A | 162.159.38.80Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| A | 172.64.34.80🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | saanvi.ns.cloudflare.com | ||||||
| NS | syeef.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ee🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| A | 108.162.195.238🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| A | 162.159.44.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| A | 172.64.35.238🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | syeef.ns.cloudflare.com | ||||||
| MX | mail.feifei91.com ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.14, 172.67.202.148 | ||||||
| IPv6 hints | 2606:4700:3031::6815:450e, 2606:4700:3033::ac43:ca94 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com | ||||||
| SOA | saanvi.ns.cloudflare.comdns@cloudflare.com serial=2402226504 | ||||||
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=1776959351 | ||||||
Same first word
feifei91.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.dns.com2018-11-30 → 2018-11-30 · 3 obs
○ 2026-04-19 05:41:42
○ 2026-04-23 15:54:42
○NSns2.dns.com2018-11-30 → 2018-11-30 · 3 obs
○ 2026-04-19 05:41:42
○ 2026-04-23 15:54:42
●NSsaanvi.ns.cloudflare.com2026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
●NSsyeef.ns.cloudflare.com2026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
●MXmail.feifei91.com2026-04-19 → 2026-04-23 · 2 obs
● 2026-04-23 15:54:42
●A104.21.69.142026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
○A142.111.24.2452018-11-30 → 2018-11-30 · 3 obs
○ 2026-04-19 05:41:42
○ 2026-04-23 15:54:42
●A172.67.202.1482026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
●A2606:4700:3031::6815:450e2026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
●A2606:4700:3033::ac43:ca942026-04-19 → 2026-04-23 · 3 obs
● 2026-04-19 05:41:42
● 2026-04-23 15:54:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| feifei91.com | saanvi.ns.cloudflare.com, syeef.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.80
NS records: saanvi.ns.cloudflare.com, syeef.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for feifei91.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.69.14, 172.67.202.148 |
| AAAA | 2 | 2606:4700:3033::ac43:ca94, 2606:4700:3031::6815:450e |
| NS | 2 | saanvi.ns.cloudflare.com, syeef.ns.cloudflare.com |
| MX | 1 | mail.feifei91.com (pri: 5) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | saanvi.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (saanvi.ns.cloudflare.com, saanvi.ns.cloudflare.com, saanvi.ns.cloudflare.com...)
Analysis
IP Addresses
feifei91.com points to four IP numbers: 2606:4700:3031::6815:450e, 2606:4700:3033::ac43:ca94, 104.21.69.14 and 172.67.202.148.
Other host names, for instance mlexplorer.org, dealsadozen.com, voltarb.com, ciudadmetapan.com and ticktaco.app share IP numbers with feifei91.com.
Name Servers
feifei91.com's delegation is to two name servers saanvi.ns.cloudflare.com and syeef.ns.cloudflare.com.
feifei91.com shares the same name server configuration as other domains, such as tepnot.com, famosasvazadas.com.br, tenfey.com, bwelltime.com and maridocorno.com.
feifei91.com at least partially shares its name servers with other domains, for instance e-book74.ru, caccu.nl, xxdykj.net, les-envahisseurs.net and streamhispanatv.net.
These name servers are commonly used with ada.ns.cloudflare.com, sonia.ns.cloudflare.com and yolanda.ns.cloudflare.com.
Host names with six IP numbers:
saanvi.ns.cloudflare.com points to: 2606:4700:50::a29f:2650, 2803:f800:50::6ca2:c250, 2a06:98c1:50::ac40:2250, 108.162.194.80, 162.159.38.80 and 172.64.34.80.
syeef.ns.cloudflare.com points to: 2606:4700:58::a29f:2cee, 2803:f800:50::6ca2:c3ee, 2a06:98c1:50::ac40:23ee, 108.162.195.238, 162.159.44.238 and 172.64.35.238.
Mail Servers
feifei91.com is served by a single mail server, mail.feifei91.com.