emcomum.org.br - robtex.com

emcomum.org.br

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:38d5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9bf4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.213Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.244🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchloe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchloe.ns.cloudflare.com
A108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTgoogle-site-verification=flwaTS2JWAc1wCO97SRgcgCKpCnLf9pFUrF-9hRlacY
TXTgoogle-site-verification=qO8yZthJX4_v8_Wvf89UTjraKHDF8CI9LKC1onCcuxY
TXTv=spf1 include:_spf.locaweb.com.br ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.213, 172.67.155.244
IPv6 hints2606:4700:3031::6815:38d5, 2606:4700:3036::ac43:9bf4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=72, name=cloudflare-ech.com
SOAchloe.ns.cloudflare.comdns@cloudflare.com serial=2403764555

org.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026133198
WOT: SAFE (99/100)

Same first word

emcomum.org.br

DNS History

20 records (10 active, 10 former)

201820192020202120222023202420252026NSchloe.ns.cloudflare.comtom.ns.cloudflare.comns1.emcomum.org.brns2.emcomum.org.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brmx.a.correio.bizmx.b.correio.bizmx.jk.correio.bizA104.21.56.213172.67.155.2442606:4700:3031::6815:38d52606:4700:3036::ac43:9bf4104.27.134.241104.27.135.241186.202.126.2192606:4700:3032::681b:87f12606:4700:3036::681b:86f1
●NSchloe.ns.cloudflare.com2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
○NSns1.emcomum.org.br2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
○NSns2.emcomum.org.br2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
●NStom.ns.cloudflare.com2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
○MXmx.a.correio.biz2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
●MXmx.a.locaweb.com.br2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
○MXmx.b.correio.biz2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
●MXmx.b.locaweb.com.br2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
●MXmx.core.locaweb.com.br2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
○MXmx.jk.correio.biz2017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
●MXmx.jk.locaweb.com.br2020-02-05 → 2026-05-13 · 3 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
● 2026-05-13 08:26:06
●A104.21.56.2132026-04-24 → 2026-05-13 · 3 obs
○ 2020-02-05 01:34:00
● 2026-04-24 16:57:38
● 2026-05-13 08:26:06
○A104.27.134.2412020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
○ 2026-04-24 16:57:38
○ 2026-05-13 08:26:06
○A104.27.135.2412020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
○ 2026-04-24 16:57:38
○ 2026-05-13 08:26:06
●A172.67.155.2442026-04-24 → 2026-05-13 · 3 obs
○ 2020-02-05 01:34:00
● 2026-04-24 16:57:38
● 2026-05-13 08:26:06
○A186.202.126.2192017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 19:44:26
○ 2020-02-05 01:34:00
○ 2026-05-13 08:26:06
●A2606:4700:3031::6815:38d52026-04-24 → 2026-05-13 · 3 obs
○ 2020-02-05 01:34:00
● 2026-04-24 16:57:38
● 2026-05-13 08:26:06
○A2606:4700:3032::681b:87f12020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
○ 2026-04-24 16:57:38
○ 2026-05-13 08:26:06
○A2606:4700:3036::681b:86f12020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-21 19:44:26
● 2020-02-05 01:34:00
○ 2026-04-24 16:57:38
○ 2026-05-13 08:26:06
●A2606:4700:3036::ac43:9bf42026-04-24 → 2026-05-13 · 3 obs
○ 2020-02-05 01:34:00
● 2026-04-24 16:57:38
● 2026-05-13 08:26:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, f.dns.br, b.dns.br, a.dns.br...-
emcomum.org.brchloe.ns.cloudflare.com, tom.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.85

NS records: chloe.ns.cloudflare.com, tom.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emcomum.org.br (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.155.244, 104.21.56.213
AAAA22606:4700:3036::ac43:9bf4, 2606:4700:3031::6815:38d5
NS2chloe.ns.cloudflare.com, tom.ns.cloudflare.com
MX4mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...
TXT3google-site-verification=flwaTS2JWAc1wCO, google-site-verification=qO8yZthJX4_v8_W...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chloe.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

emcomum.org.br points to four IP numbers: 2606:4700:3031::6815:38d5, 2606:4700:3036::ac43:9bf4, 104.21.56.213 and 172.67.155.244.

Other host names, for instance xh-ssf.com, www.yy44hh.com, mail.usba.ca, (0x706f726e)starorgy.com and optimizee.xyz share IP numbers with emcomum.org.br.

Name Servers

emcomum.org.br's delegation is to two name servers chloe.ns.cloudflare.com and tom.ns.cloudflare.com.

emcomum.org.br shares the same name server configuration as other domains, such as oenaa.com, hooln.com, wsoft.ro, enjoytv.com.my and remicdisar.pro.

emcomum.org.br at least partially shares its name servers with other domains, for instance onespan.ca, chastnoe(0x706f726e)o.ru, caichuan2.com, haematidcore.click and robsan.in.

These name servers are commonly used with kia.ns.cloudflare.com, jarred.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names with six IP numbers:

chloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a55, 2803:f800:50::6ca2:c055, 2a06:98c1:50::ac40:2055, 108.162.192.85, 172.64.32.85 and 173.245.58.85.

tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

Mail Servers

emcomum.org.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

emcomum.org.br shares some mail servers with other domains, including imedi.med.br, castan.com.br, nobru.com.br, strg-brk.vistahosting.com.br and ecamisetas.com.br.

Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.