`eferros.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:22f1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:d218^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.241^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.24^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`nelly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelly.ns.cloudflare.com`
		A	108.162.192.209^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	172.64.32.209^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
		A	173.245.58.209^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelly.ns.cloudflare.com`
MX	`_dc-mx.1cea14eff98c.eferros.com.br` ⭐
		A	2001:19f0:b800:101f:5400:4ff:fe58:b718^{🇧🇷 AS-VULTR2001:19f0:b800::/38 Vultr Assigned Prefix}
			PTR	`eferros.com.br`
		A	216.238.98.198^{🇧🇷 AS-VULTR216.238.96.0/19 Vultr Assigned Prefix}
			PTR	`eferros.com.br`
MX	`mail.eferros.com.br` ⭐
		A	2001:19f0:b800:101f:5400:4ff:fe58:b718^{🇧🇷 AS-VULTR2001:19f0:b800::/38 Vultr Assigned Prefix}
			PTR	`eferros.com.br`
		A	216.238.98.198^{🇧🇷 AS-VULTR216.238.96.0/19 Vultr Assigned Prefix}
			PTR	`eferros.com.br`
TXT	`google-site-verification=Lnu-K8_qtb3VUbgpyo-Uyt6xvjNOuzSSTIi_ETLCfL4`
TXT	`google-site-verification=YAcril_ovFRWntYRIKb1JZiDDA8CCcYBamlGdvPxcLk`
TXT	`v=spf1 +a +mx +ip4:216.238.98.198 +ip6:2001:19f0:b800:101f:5400:4ff:fe58:b718...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.241, 172.67.210.24
		IPv6 hints	2606:4700:3030::6815:22f1, 2606:4700:3030::ac43:d218
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2410260100

`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=2026211438

rank #521236 globally
rank #3733 in the tld
WOT: SAFE (69/100)

PTR for

8.1.7.b.8.5.e.f.f.f.4.0.0.0.4.5.f.1.0.1.0.0.8.b.0.f.9.1.1.0.0.2.ip6.arpa

198.98.238.216.in-addr.arpa

Previously MX for

eferros.com.br

mail.eferros.com.br

Subdomains

mail.eferros.com.br

Same first word

eferros.com.br

eferros.com

Similar names

reforse.com

ferreos.com

freeros.com

freesor.blogspot.com

ferrose.com

freeors.com

freesor.com

serfore.com

referos.com

soerfer.com

soerfer.net

refores.com

ofreser.com.ar

refreso.com

DNS History

26 records (8 active, 18 former)

○NSa.sec.dns.br2026-07-01 → 2026-07-01 · 4 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
○ 2026-07-24 08:22:26
○ 2026-07-30 18:19:38

○NSb.sec.dns.br2026-07-01 → 2026-07-01 · 4 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
○ 2026-07-24 08:22:26
○ 2026-07-30 18:19:38

○NSdns1.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○NSdns2.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○NSdns3.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○NSdns4.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○NSdns5.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○NSdns6.kinghost.com.br2015-07-09 → 2020-04-07 · 4 obs

● 2015-07-09 02:32:48
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

●NSkyree.ns.cloudflare.com2026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

●NSnelly.ns.cloudflare.com2026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

●MX_dc-mx.1cea14eff98c.eferros.com.br2026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

○MXeferros.com.br2026-07-01 → 2026-07-01 · 4 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
○ 2026-07-24 08:22:26
○ 2026-07-30 18:19:38

●MXmail.eferros.com.br2026-07-01 → 2026-07-30 · 3 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
● 2026-07-30 18:19:38

○MXmx-vip-01-farm64.kinghost.net2015-12-11 → 2020-04-07 · 5 obs

○ 2015-07-09 02:32:48
● 2015-12-11 06:02:16
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○MXmx-vip-01.kinghost.net2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 02:32:48
○ 2015-12-11 06:02:16
○ 2026-07-30 18:19:38

○MXmx-vip-02-farm64.kinghost.net2015-12-11 → 2020-04-07 · 5 obs

○ 2015-07-09 02:32:48
● 2015-12-11 06:02:16
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○MXmx-vip-02.kinghost.net2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 02:32:48
○ 2015-12-11 06:02:16
○ 2026-07-30 18:19:38

●A104.21.34.2412026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

●A172.67.210.242026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

○A191.6.194.872020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-04 13:33:42
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

○A191.6.194.942015-07-09 → 2017-04-04 · 4 obs

● 2015-07-09 02:32:48
● 2017-04-04 13:33:42
○ 2020-04-07 10:24:40
○ 2026-07-30 18:19:38

○A2001:19f0:b800:101f:5400:4ff:fe58:b7182026-07-01 → 2026-07-01 · 4 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
○ 2026-07-24 08:22:26
○ 2026-07-30 18:19:38

○A216.238.98.1982026-07-01 → 2026-07-01 · 4 obs

○ 2020-04-07 10:24:40
● 2026-07-01 18:51:32
○ 2026-07-24 08:22:26
○ 2026-07-30 18:19:38

●A2606:4700:3030::6815:22f12026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

●A2606:4700:3030::ac43:d2182026-07-24 → 2026-07-30 · 3 obs

○ 2026-07-01 18:51:32
● 2026-07-24 08:22:26
● 2026-07-30 18:19:38

○A2804:10:4058::194:872020-04-07 → 2020-04-07 · 4 obs

○ 2017-04-04 13:33:42
● 2020-04-07 10:24:40
○ 2026-07-01 18:51:32
○ 2026-07-30 18:19:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
eferros.com.br	kyree.ns.cloudflare.com, nelly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.209

NS records: kyree.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.241, 172.67.210.24`
AAAA	2	`2606:4700:3030::ac43:d218, 2606:4700:3030::6815:22f1`
NS	2	`kyree.ns.cloudflare.com, nelly.ns.cloudflare.com`
MX	2	`_dc-mx.1cea14eff98c.eferros.com.br (pri:, mail.eferros.com.br (pri: 10)`
TXT	3	`google-site-verification=Lnu-K8_qtb3VUbg, google-site-verification=YAcril_ovFRWntY...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

eferros.com.br serves as the parent of mail.eferros.com.br.

IP Addresses

eferros.com.br has four IP addresses: 104.21.34.241, 172.67.210.24, 2606:4700:3030::6815:22f1 and 2606:4700:3030::ac43:d218.

Two other host names, along with thedesigners.co, www.radio47.fm and admin-necklace.com, also share IP numbers with eferros.com.br.

Name Servers

DNS delegation for eferros.com.br points to two name servers: kyree.ns.cloudflare.com and nelly.ns.cloudflare.com.

eferros.com.br shares its NS records with other domains, for example hubnori.ink, computime.ma, linkora.sbs and two others.

eferros.com.br has at least partial name server overlap with other domains, such as willyzhang.com, jalurpointblank.it.com, linkpucuk047.com and two others.

These name servers tend to appear together with the name servers alberto.ns.cloudflare.com, nicole.ns.cloudflare.com and sky.ns.cloudflare.com.

DNS names with 6 IP addresses:

kyree.ns.cloudflare.com has IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, plus 3 other.

nelly.ns.cloudflare.com has IP addresses 108.162.192.209, 172.64.32.209 and 173.245.58.209, plus 3 other.

Mail Servers

eferros.com.br is served by two mail servers, mail.eferros.com.br and _dc-mx.1cea14eff98c.eferros.com.br.

mail.eferros.com.br resolves to 216.238.98.198 and 2001:19f0:b800:101f:5400:4ff:fe58:b718; _dc-mx.1cea14eff98c.eferros.com.br resolves to the same two IP addresses: 216.238.98.198 and 2001:19f0:b800:101f:5400:4ff:fe58:b718.

Host names pointing to 2001:19f0:b800:101f:5400:4ff:fe58:b718 IP addresses: mail.eferros.com.br and _dc-mx.1cea14eff98c.eferros.com.br.

Host names pointing to 216.238.98.198 IP addresses: mail.eferros.com.br and _dc-mx.1cea14eff98c.eferros.com.br.

eferros.com.br - robtex.com

eferros.com.br

com.br

PTR for

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`eferros.com.br`

`com.br`