`efmb.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ac10^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3fdd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.221^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ezra.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ezra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ezra.ns.cloudflare.com`
		A	108.162.195.15^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	162.159.44.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
		A	172.64.35.15^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ezra.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.221, 172.67.172.16
		IPv6 hints	2606:4700:3031::ac43:ac10, 2606:4700:3036::6815:3fdd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`ezra.ns.cloudflare.com`dns@cloudflare.com serial=2411533169

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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.cn`root@cnnic.cn serial=2035153938

Same first word

efmb.com

efmb.de

efmb.cn

efmb.ru

Similar names

femb.org.br

bfme.de

bmef.ch

mfbe.eu

fmbe.de

febm.com

efbm.com

bemf.ru

fmbe.mx

ebmf.net

mefb.org

mbef.com.tr

mefb.gov.mg

bfem.com

bfme.hk

befm.or.kr

mebf.com

befm.com

ebmf.com

mebf.de

bmef.net

fbme.app

fbme.com.br

mbef.org

bmfe.net

bemf.be

fbme.co

bemf.com

efbm.me

befm.be

mefb.ch

mfbe.com

fbem.cn

bfme.in

femb.info

bemf.eu

fbme.info

embf.eu

fmbe.nl

mebf.org

befm.com.cn

bemf.org

mbfe.online

fbem.org

bfme.at

fbme.org

mefb.cn

femb.org

befm.org

mebf.fr

bfem.org

emfb.de

bfme.net

befm.co.jp

fmbe.com

bfme.com

mfbe.org

bfme.pl

fbme.me

bmfe.org

febm.org

mfbe.ch

mefb.ma

femb.de

bmef.com

fbem.de

fbme.de

ebfm.com

mfeb.adm.br

femb.ru

fbme.com

mefb.org.br

befm.de

fbem.net

embf.de

fbme.co.uk

febm.cn

bfme.org

bmef.org

mefb.com

ebfm.com.au

mbef.com

embf.com

bfme.ru

efbm.org

ebmf.cn

mfeb.ir

bfem.gov

femb.com

DNS History

22 records (6 active, 16 former)

○NSdns1.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

○NSdns2.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

○NSdns3.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

○NSdns4.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

○NSdns5.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

○NSdns6.iidns.com2015-12-07 → 2016-04-13 · 4 obs

● 2015-12-07 19:44:24
● 2016-04-13 11:08:54
○ 2017-02-07 16:11:50
○ 2026-08-08 00:45:38

●NSezra.ns.cloudflare.com2026-06-19 → 2026-08-08 · 3 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
● 2026-08-08 00:45:38

○NSf1g1ns1.dnspod.net2017-02-07 → 2017-02-07 · 4 obs

○ 2016-04-13 11:08:54
● 2017-02-07 16:11:50
○ 2026-06-19 12:01:54
○ 2026-08-08 00:45:38

○NSf1g1ns2.dnspod.net2017-02-07 → 2017-02-07 · 4 obs

○ 2016-04-13 11:08:54
● 2017-02-07 16:11:50
○ 2026-06-19 12:01:54
○ 2026-08-08 00:45:38

●NSthea.ns.cloudflare.com2026-06-19 → 2026-08-08 · 3 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
● 2026-08-08 00:45:38

●A104.21.63.2212026-06-26 → 2026-08-08 · 3 obs

○ 2026-06-19 12:01:54
● 2026-06-26 17:24:36
● 2026-08-08 00:45:38

○A123.108.110.782017-02-07 → 2017-02-07 · 3 obs

● 2017-02-07 16:11:50
○ 2026-06-19 12:01:54
○ 2026-08-08 00:45:38

●A172.67.172.162026-06-26 → 2026-08-08 · 3 obs

○ 2026-06-19 12:01:54
● 2026-06-26 17:24:36
● 2026-08-08 00:45:38

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
○ 2026-06-26 17:24:36
○ 2026-08-08 00:45:38

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
○ 2026-06-26 17:24:36
○ 2026-08-08 00:45:38

●A2606:4700:3031::ac43:ac102026-07-21 → 2026-08-08 · 3 obs

○ 2026-06-26 17:24:36
● 2026-07-21 10:08:48
● 2026-08-08 00:45:38

○A2606:4700:3032::6815:3fdd2026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-19 12:01:54
● 2026-06-26 17:24:36
○ 2026-07-21 10:08:48
○ 2026-08-08 00:45:38

○A2606:4700:3033::ac43:ac102026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-19 12:01:54
● 2026-06-26 17:24:36
○ 2026-07-21 10:08:48
○ 2026-08-08 00:45:38

●A2606:4700:3036::6815:3fdd2026-07-21 → 2026-08-08 · 3 obs

○ 2026-06-26 17:24:36
● 2026-07-21 10:08:48
● 2026-08-08 00:45:38

○A2a06:98c1:3120::2026-06-19 → 2026-06-19 · 4 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
○ 2026-06-26 17:24:36
○ 2026-08-08 00:45:38

○A2a06:98c1:3121::2026-06-19 → 2026-06-19 · 4 obs

○ 2017-02-07 16:11:50
● 2026-06-19 12:01:54
○ 2026-06-26 17:24:36
○ 2026-08-08 00:45:38

○CNAMEcs.ename.net2015-12-07 → 2015-12-07 · 3 obs

● 2015-12-07 19:44:24
○ 2016-04-13 11:08:54
○ 2026-08-08 00:45:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
efmb.cn	ezra.ns.cloudflare.com, thea.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.15

NS records: ezra.ns.cloudflare.com, thea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efmb.cn (unsigned zone)

⏱️ Timing

Total: 2793ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.16, 104.21.63.221`
AAAA	2	`2606:4700:3036::6815:3fdd, 2606:4700:3031::ac43:ac10`
NS	2	`ezra.ns.cloudflare.com, thea.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ezra.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

efmb.cn directs to four IP numbers, which are 104.21.63.221, 172.67.172.16, 2606:4700:3031::ac43:ac10 and 2606:4700:3036::6815:3fdd.

worldrentcars.eu, ancobr.life, v.chenzhaojun.com plus two other host names have IP numbers in common with efmb.cn.

Name Servers

DNS delegation for efmb.cn points to two name servers: ezra.ns.cloudflare.com and thea.ns.cloudflare.com.

The name server configuration of efmb.cn is shared with other domains, for instance hjboy.cn, sp2-pen.com, leftorright.cn and two others.

The name servers of efmb.cn overlap at least partially with those of other domains — among them drycorerestoration.com, hovercloud.com, watertest.net.au and two more.

These name servers commonly co-occur with the name servers suzanne.ns.cloudflare.com, matias.ns.cloudflare.com, vicente.ns.cloudflare.com and daniella.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ezra.ns.cloudflare.com has IP addresses 108.162.195.15, 162.159.44.15 and 172.64.35.15, plus 3 other.

thea.ns.cloudflare.com has IP addresses 108.162.194.247, 162.159.38.247 and 172.64.34.247, plus 3 other.

efmb.cn - robtex.com

efmb.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`efmb.cn`

`cn`