`emfocomt.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3ce7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ca1d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.231^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.29^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.231, 172.67.202.29
		IPv6 hints	2606:4700:3033::6815:3ce7, 2606:4700:3037::ac43:ca1d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2411384645

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026218306

rank #510679 globally
rank #3629 in the tld
WOT: SAFE (69/100)

Same first word

emfocomt.com.br

Similar names

femtocom.herokuapp.com

mtemfoco.com.br

femtocom.com

femtocom.co.th

DNS History

14 records (10 active, 4 former)

●NSbonnie.ns.cloudflare.com2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●NSskip.ns.cloudflare.com2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●MXmx.a.locaweb.com.br2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●MXmx.b.locaweb.com.br2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●MXmx.core.locaweb.com.br2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●MXmx.jk.locaweb.com.br2026-06-23 → 2026-08-06 · 2 obs

● 2026-06-23 00:31:56
● 2026-08-06 13:14:02

●A104.21.60.2312026-07-11 → 2026-08-06 · 4 obs

○ 2026-06-23 00:31:56
● 2026-07-11 15:52:46
○ 2026-07-13 23:25:58
● 2026-08-06 13:14:02

●A172.67.202.292026-07-11 → 2026-08-06 · 4 obs

○ 2026-06-23 00:31:56
● 2026-07-11 15:52:46
○ 2026-07-13 23:25:58
● 2026-08-06 13:14:02

○A188.114.96.02026-06-23 → 2026-07-13 · 4 obs

● 2026-06-23 00:31:56
○ 2026-07-11 15:52:46
● 2026-07-13 23:25:58
○ 2026-08-06 13:14:02

○A188.114.97.02026-06-23 → 2026-07-13 · 4 obs

● 2026-06-23 00:31:56
○ 2026-07-11 15:52:46
● 2026-07-13 23:25:58
○ 2026-08-06 13:14:02

●A2606:4700:3033::6815:3ce72026-07-11 → 2026-08-06 · 4 obs

○ 2026-06-23 00:31:56
● 2026-07-11 15:52:46
○ 2026-07-13 23:25:58
● 2026-08-06 13:14:02

●A2606:4700:3037::ac43:ca1d2026-07-11 → 2026-08-06 · 4 obs

○ 2026-06-23 00:31:56
● 2026-07-11 15:52:46
○ 2026-07-13 23:25:58
● 2026-08-06 13:14:02

○A2a06:98c1:3120::2026-06-23 → 2026-07-13 · 4 obs

● 2026-06-23 00:31:56
○ 2026-07-11 15:52:46
● 2026-07-13 23:25:58
○ 2026-08-06 13:14:02

○A2a06:98c1:3121::2026-06-23 → 2026-07-13 · 4 obs

● 2026-06-23 00:31:56
○ 2026-07-11 15:52:46
● 2026-07-13 23:25:58
○ 2026-08-06 13:14:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
emfocomt.com.br	bonnie.ns.cloudflare.com, skip.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.76

NS records: bonnie.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emfocomt.com.br (unsigned zone)

⏱️ Timing

Total: 970ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.29, 104.21.60.231`
AAAA	2	`2606:4700:3037::ac43:ca1d, 2606:4700:3033::6815:3ce7`
NS	2	`bonnie.ns.cloudflare.com, skip.ns.cloudflare.com`
MX	4	`mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

emfocomt.com.br resolves to four IP addresses: 104.21.60.231, 172.67.202.29, 2606:4700:3033::6815:3ce7 and 2606:4700:3037::ac43:ca1d.

Among the host names that share IP numbers with emfocomt.com.br are lkm-rfl68k.c4b8is5n5q.cfd, vabvs.com, pisiszex.hu and two others.

Name Servers

emfocomt.com.br uses two name servers for its delegation: bonnie.ns.cloudflare.com and skip.ns.cloudflare.com.

emfocomt.com.br has the same name server delegation as a number of other domains, such as 700t.com, sounews.com.br, zakinews.com.br and two more.

emfocomt.com.br shares at least some of its name servers with other domains, including hpls-szn.com, bellissimocabinets.com.au, mlkdfds.xyz and two others.

These name servers are frequently seen alongside sharon.ns.cloudflare.com, aragorn.ns.cloudflare.com, lars.ns.cloudflare.com and 3 other name servers.

Host names resolving to 6 IP numbers:

Hostname bonnie.ns.cloudflare.com directs to 108.162.192.76, 172.64.32.76 and 173.245.58.76 along with 3 other IP addresses.

Hostname skip.ns.cloudflare.com directs to 108.162.193.233, 172.64.33.233 and 173.245.59.233 along with 3 other IP addresses.

Mail Servers

emfocomt.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

emfocomt.com.br shares at least some of its mail servers with other domains — for example oabse.org.br, ibri.com.br, geradiesel.com.br and two more.

mx.a.locaweb.com.br resolves to 186.202.4.42. mx.b.locaweb.com.br resolves to 177.153.23.242. mx.core.locaweb.com.br resolves to 177.153.23.241. mx.jk.locaweb.com.br resolves to 200.234.204.130. All four hosts carry exactly one IP address.

emfocomt.com.br - robtex.com

emfocomt.com.br

com.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`emfocomt.com.br`

`com.br`