nebfz.cn - robtex.com
nebfz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a98e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:2733🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.51Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.142🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jack.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| NS | lauryn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2616🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c216🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2216🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 108.162.194.22🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 172.64.34.22🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.51, 172.67.169.142 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a98e, 2606:4700:3032::6815:2733 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com | ||||||
| SOA | jack.ns.cloudflare.comdns@cloudflare.com serial=2403470628 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034776075 | ||||||
Same first word
nebfz.cn |
Similar names
DNS History
8 records (6 active, 2 former)
○NSgraham.ns.cloudflare.com2026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 18:33:56
○ 2026-05-07 15:21:30
○ 2026-05-10 23:27:00
○NSharmony.ns.cloudflare.com2026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 18:33:56
○ 2026-05-07 15:21:30
○ 2026-05-10 23:27:00
●NSjack.ns.cloudflare.com2026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 15:21:30
● 2026-05-10 23:27:00
●NSlauryn.ns.cloudflare.com2026-05-07 → 2026-05-10 · 3 obs
● 2026-05-07 15:21:30
● 2026-05-10 23:27:00
●A104.21.39.512026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 23:27:00
●A172.67.169.1422026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 23:27:00
●A2606:4700:3031::ac43:a98e2026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 23:27:00
●A2606:4700:3032::6815:27332026-04-14 → 2026-05-10 · 2 obs
● 2026-05-10 23:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| nebfz.cn | jack.ns.cloudflare.com, lauryn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.22
NS records: jack.ns.cloudflare.com, lauryn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nebfz.cn (unsigned zone)
⏱️ Timing
Total: 627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.51, 172.67.169.142 |
| AAAA | 2 | 2606:4700:3032::6815:2733, 2606:4700:3031::ac43:a98e |
| NS | 2 | jack.ns.cloudflare.com, lauryn.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jack.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
nebfz.cn resolves to four IP numbers: 2606:4700:3031::ac43:a98e, 2606:4700:3032::6815:2733, 104.21.39.51 and 172.67.169.142.
Other host names such as puremkt.com, shelf.nu, www.yf198.cn, todayslocaldates.com and www.jdldeliveries.com share IPs with nebfz.cn.
Name Servers
nebfz.cn is delegated to two name servers: jack.ns.cloudflare.com and lauryn.ns.cloudflare.com.
nebfz.cn shares the same name server setup as kayuncloud.com, index-gasport.cn, zeyyy.cn, gduvw.cn and app-gasport.cn.
nebfz.cn at least partially shares name servers with other domains, for instance nullable.org, ovject.com, tilghmansautoparts.com, drumshop.biz and nateg.me.
these name servers are commonly used with adel.ns.cloudflare.com, sara.ns.cloudflare.com, henry.ns.cloudflare.com and beau.ns.cloudflare.com.
Host names with six IP numbers:
jack.ns.cloudflare.com points to 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.
lauryn.ns.cloudflare.com points to 2606:4700:50::a29f:2616, 2803:f800:50::6ca2:c216, 2a06:98c1:50::ac40:2216, 108.162.194.22, 162.159.38.22 and 172.64.34.22.