`dfbs.net.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:933a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:297e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.126^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.58^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`magnolia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d6^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c2d6^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:22d6^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.214^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.214^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.214^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`miles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcf^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c1cf^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:21cf^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.207^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.207^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.207^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.126, 172.67.147.58
		IPv6 hints	2606:4700:3033::ac43:933a, 2606:4700:3037::6815:297e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`magnolia.ns.cloudflare.com`dns@cloudflare.com serial=2406962347

`net.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2028194218

WOT: SUSPICIOUS (55/100)

Subdomains

mail.dfbs.net.cn

Same first word

dfbs.cn

dfbs.de

dfbs.net.cn

dfbs.ch

dfbs.org

dfbs.org.rs

dfbs.com

dfbs.com.cn

Similar names

sfdb.ru

fdbs.com

sfdb.org

dbfs.ie

fbsd.ru

fdsb.de

fbds.org

fsdb.org

fdsb.com

bsdf.io

dbfs.at

fsdb.cn

sdbf.dk

fbsd.cz

fdbs.ru

sfbd.fr

sfbd.de

sfbd.ca

bdsf.be

sfbd.org

sfdb.cz

bfsd.com

dsfb.net

sdfb.com

fbds.net

bdfs.net

sdbf.org

bsdf.de

bsfd.org

bfds.cn

fbsd.sk

sdbf.com.cn

fsdb.co.uk

sbdf.net

bfsd.xyz

dbfs.email

bsdf.cn

sdbf.net

bdfs.co.uk

sdfb.cn

sdbf.com

sfdb.cn

dbfs.ru

sbdf.dance

bfsd.group

fsbd.org

fbsd.pl

bsdf.pl

bfds.de

bfds.com

fsbd.com

fdbs.net

sbdf.fr

fsdb.se

sfbd.com

bfds.lv

fsdb.edu.br

sfdb.de

dbfs.de

fdbs.info

sbfd.org

fdbs.de

bsdf.net

bdsf.com.cn

dbfs.info

dfsb.com.cn

bsfd.ru

dfsb.de

dbsf.cn

dsbf.org

sbdf.eu

dbfs.cn

bdfs.com

sfbd.info

fdbs.org

sdfb.de

sdbf.be

fdsb.net

fbsd.se

fbsd.com

fbds.de

dbfs.com

dfsb.kr

dbfs.com.au

dfsb.ru

sdfb.co.uk

fbds.se

fbsd.at

bfsd.cn

sfdb.net

bfds.ru

bsfd.com

sdbf.cc

bdfs.de

fbds.com

dbfs.co

DNS History

21 records (6 active, 15 former)

○NSdns15.hichina.com2015-05-14 → 2017-01-21 · 4 obs

● 2015-05-14 15:31:20
● 2017-01-21 00:11:30
○ 2020-01-13 11:33:34
○ 2026-07-17 15:41:48

○NSdns16.hichina.com2015-05-14 → 2017-01-21 · 4 obs

● 2015-05-14 15:31:20
● 2017-01-21 00:11:30
○ 2020-01-13 11:33:34
○ 2026-07-17 15:41:48

○NSjm1.dns.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-01-21 00:11:30
● 2020-01-13 11:33:34
○ 2026-06-12 19:37:42
○ 2026-07-17 15:41:48

○NSjm2.dns.com2020-01-13 → 2020-01-13 · 4 obs

○ 2017-01-21 00:11:30
● 2020-01-13 11:33:34
○ 2026-06-12 19:37:42
○ 2026-07-17 15:41:48

●NSmagnolia.ns.cloudflare.com2026-06-12 → 2026-07-17 · 3 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-07-17 15:41:48

●NSmiles.ns.cloudflare.com2026-06-12 → 2026-07-17 · 3 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-07-17 15:41:48

○MXmail.dfbs.net.cn2015-05-14 → 2017-01-21 · 4 obs

● 2015-05-14 15:31:20
● 2017-01-21 00:11:30
○ 2020-01-13 11:33:34
○ 2026-07-17 15:41:48

○MXmxcloud.qq.com2015-05-14 → 2017-01-21 · 4 obs

● 2015-05-14 15:31:20
● 2017-01-21 00:11:30
○ 2020-01-13 11:33:34
○ 2026-07-17 15:41:48

●A104.21.41.1262026-06-12 → 2026-07-17 · 6 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-06-15 06:27:06
○ 2026-06-20 20:15:10
● 2026-07-15 06:23:38
● 2026-07-17 15:41:48

○A107.148.34.2422020-01-13 → 2020-01-13 · 4 obs

○ 2017-01-21 00:11:30
● 2020-01-13 11:33:34
○ 2026-06-12 19:37:42
○ 2026-07-17 15:41:48

●A172.67.147.582026-06-12 → 2026-07-17 · 6 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-06-15 06:27:06
○ 2026-06-20 20:15:10
● 2026-07-15 06:23:38
● 2026-07-17 15:41:48

○A188.114.96.02026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-15 06:27:06
● 2026-06-20 20:15:10
○ 2026-07-15 06:23:38
○ 2026-07-17 15:41:48

○A188.114.97.02026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-15 06:27:06
● 2026-06-20 20:15:10
○ 2026-07-15 06:23:38
○ 2026-07-17 15:41:48

○A218.249.73.122016-03-24 → 2017-01-21 · 5 obs

○ 2015-12-18 11:18:00
● 2016-03-24 08:49:36
● 2017-01-21 00:11:30
○ 2020-01-13 11:33:34
○ 2026-07-17 15:41:48

○A221.122.1.1142015-05-14 → 2015-12-18 · 4 obs

● 2015-05-14 15:31:20
● 2015-12-18 11:18:00
○ 2016-03-24 08:49:36
○ 2026-07-17 15:41:48

○A2606:4700:3032::6815:297e2026-06-12 → 2026-06-15 · 5 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-06-15 06:27:06
○ 2026-06-20 20:15:10
○ 2026-07-17 15:41:48

●A2606:4700:3033::ac43:933a2026-07-15 → 2026-07-17 · 3 obs

○ 2026-06-20 20:15:10
● 2026-07-15 06:23:38
● 2026-07-17 15:41:48

○A2606:4700:3035::ac43:933a2026-06-12 → 2026-06-15 · 5 obs

○ 2020-01-13 11:33:34
● 2026-06-12 19:37:42
● 2026-06-15 06:27:06
○ 2026-06-20 20:15:10
○ 2026-07-17 15:41:48

●A2606:4700:3037::6815:297e2026-07-15 → 2026-07-17 · 3 obs

○ 2026-06-20 20:15:10
● 2026-07-15 06:23:38
● 2026-07-17 15:41:48

○A2a06:98c1:3120::2026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-15 06:27:06
● 2026-06-20 20:15:10
○ 2026-07-15 06:23:38
○ 2026-07-17 15:41:48

○A2a06:98c1:3121::2026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-15 06:27:06
● 2026-06-20 20:15:10
○ 2026-07-15 06:23:38
○ 2026-07-17 15:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
dfbs.net.cn	miles.ns.cloudflare.com, magnolia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.214

NS records: miles.ns.cloudflare.com, magnolia.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.58, 104.21.41.126`
AAAA	2	`2606:4700:3033::ac43:933a, 2606:4700:3037::6815:297e`
NS	2	`magnolia.ns.cloudflare.com, miles.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`magnolia.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

The domain mail.dfbs.net.cn falls under the parent dfbs.net.cn.

IP Addresses

dfbs.net.cn directs to four IP numbers, which are 104.21.41.126, 172.67.147.58, 2606:4700:3033::ac43:933a and 2606:4700:3037::6815:297e.

Additional host names — knowledgeland.org, pinup-reviews.com, studio88.us and two others — share IP numbers with dfbs.net.cn.

Name Servers

dfbs.net.cn is served by two delegated name servers, magnolia.ns.cloudflare.com and miles.ns.cloudflare.com.

dfbs.net.cn shares its name server setup with other domains, including aaronlincoln.com, cjce.com.cn, danso.com.cn and two others.

At least some of dfbs.net.cn's name servers are shared with other domains, for example orbitstructtrust.pics, sentra48collective.digital, hitechhvac365-bayarea.com and two more.

These name servers are often deployed together with the name servers donald.ns.cloudflare.com, jasmine.ns.cloudflare.com, celine.ns.cloudflare.com and elliot.ns.cloudflare.com.

Host names with 6 IP numbers:

magnolia.ns.cloudflare.com carries IP addresses 108.162.194.214, 162.159.38.214 and 172.64.34.214, with 3 other addresses beyond those.

miles.ns.cloudflare.com carries IP addresses 108.162.193.207, 172.64.33.207 and 173.245.59.207, with 3 other addresses beyond those.

dfbs.net.cn - robtex.com

dfbs.net.cn

net.cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`dfbs.net.cn`

`net.cn`