`sauthier.com.br`

DNSSEC	⚠️ Not signed
A	138.186.228.18^{🇧🇷 AS263870138.186.228.0/24 CLARO S.A. Customer}
		PTR	`red.webstorage.com.br`
NS	`ns10.webstorage.com.br` ⭐
		A	138.186.228.40^{🇧🇷 AS263870138.186.228.0/24 CLARO S.A. Customer}
			PTR	`bells.webstorage.com.br`
NS	`ns10.webstorage.net.br`
		A	138.186.228.18^{🇧🇷 AS263870138.186.228.0/24 CLARO S.A. Customer}
			PTR	`red.webstorage.com.br`
NS	`ns11.webstorage.com.br`
		A	138.186.228.17^{🇧🇷 AS263870138.186.228.0/24 CLARO S.A. Customer}
			PTR	`miller.webstorage.com.br`
NS	`ns11.webstorage.net.br`
		A	138.186.228.40^{🇧🇷 AS263870138.186.228.0/24 CLARO S.A. Customer}
			PTR	`bells.webstorage.com.br`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 +a +mx +ip4:138.186.228.40 +ip4:138.186.228.0/24 +include:spf.antispam...`
SOA	`ns10.webstorage.com.br`suporte@webstorage.com.br 2026-05-17 #1

`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=2026168246

rank #519310 globally
rank #3853 in the tld
WOT: SAFE (69/100)

Previously MX for

sauthier.com.br

Same first word

sauthier.com.br

sauthier.ca

sauthier.com

Similar names

DNS History

12 records (8 active, 4 former)

●NSns10.webstorage.com.br2017-04-20 → 2026-06-17 · 3 obs

○ 2016-07-19 13:04:14
● 2017-04-20 12:55:28
● 2026-06-17 10:35:54

●NSns10.webstorage.net.br2017-04-20 → 2026-06-17 · 3 obs

○ 2016-07-19 13:04:14
● 2017-04-20 12:55:28
● 2026-06-17 10:35:54

●NSns11.webstorage.com.br2017-04-20 → 2026-06-17 · 3 obs

○ 2016-07-19 13:04:14
● 2017-04-20 12:55:28
● 2026-06-17 10:35:54

●NSns11.webstorage.net.br2017-04-20 → 2026-06-17 · 3 obs

○ 2016-07-19 13:04:14
● 2017-04-20 12:55:28
● 2026-06-17 10:35:54

○NSnsbra10.hostgator.com.br2015-07-12 → 2016-07-19 · 4 obs

● 2015-07-12 02:51:06
● 2016-07-19 13:04:14
○ 2017-04-20 12:55:28
○ 2026-06-17 10:35:54

○NSnsbra11.hostgator.com.br2015-07-12 → 2016-07-19 · 4 obs

● 2015-07-12 02:51:06
● 2016-07-19 13:04:14
○ 2017-04-20 12:55:28
○ 2026-06-17 10:35:54

●MXfallbackmx.spamexperts.eu2026-03-26 → 2026-06-17 · 3 obs

○ 2017-04-20 12:55:28
● 2026-03-26 19:24:34
● 2026-06-17 10:35:54

●MXlastmx.spamexperts.net2026-03-26 → 2026-06-17 · 3 obs

○ 2017-04-20 12:55:28
● 2026-03-26 19:24:34
● 2026-06-17 10:35:54

●MXmx.spamexperts.com2026-03-26 → 2026-06-17 · 3 obs

○ 2017-04-20 12:55:28
● 2026-03-26 19:24:34
● 2026-06-17 10:35:54

○MXsauthier.com.br2015-07-12 → 2017-04-20 · 4 obs

● 2015-07-12 02:51:06
● 2017-04-20 12:55:28
○ 2026-03-26 19:24:34
○ 2026-06-17 10:35:54

●A138.186.228.182017-04-20 → 2026-06-17 · 3 obs

○ 2016-07-19 13:04:14
● 2017-04-20 12:55:28
● 2026-06-17 10:35:54

○A177.47.18.2102015-07-12 → 2016-07-19 · 4 obs

● 2015-07-12 02:51:06
● 2016-07-19 13:04:14
○ 2017-04-20 12:55:28
○ 2026-06-17 10:35:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
sauthier.com.br	ns10.webstorage.com.br, ns11.webstorage.com.br, ns10.webstorage.net.br, ns11.webstorage.net.br	2 records

✅ Authoritative Response

Server:138.186.228.40

NS records: ns10.webstorage.com.br, ns11.webstorage.com.br, ns10.webstorage.net.br, ns11.webstorage.net.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1013ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.186.228.18`
NS	4	`ns11.webstorage.net.br, ns11.webstorage.com.br...`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 +a +mx +ip4:138.186.228.40 +ip4:1`
SOA	1	`ns10.webstorage.com.br suporte.webstorag`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns10.webstorage.com.br, ns11.webstorage.com.br)

Analysis

IP Addresses

sauthier.com.br resolves to just one IP address, 138.186.228.18.

Two other host names, along with mail.acmead.com.br, fluxor.ind.br and mail.dieselimoveis.com.br, also share IP numbers with sauthier.com.br.

Name Servers

The NS records for sauthier.com.br point to four name servers: ns10.webstorage.com.br, ns11.webstorage.com.br, ns10.webstorage.net.br and ns11.webstorage.net.br.

sauthier.com.br has at least partial name server overlap with other domains, such as acmead.com.br, sicc.com.br, chromafitness.com.br and two others.

It is common to find these name servers paired with the name servers ns12.webstorage.com.br.

ns10.webstorage.com.br, ns11.webstorage.com.br, ns10.webstorage.net.br and ns11.webstorage.net.br each have a single IP address. ns10.webstorage.com.br and ns11.webstorage.net.br both direct to 138.186.228.40, ns11.webstorage.com.br directs to 138.186.228.17 and ns10.webstorage.net.br directs to 138.186.228.18.

ns10.webstorage.com.br and ns11.webstorage.net.br each have 138.186.228.40 IP addresses.

Mail Servers

sauthier.com.br has three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

There is at least a partial MX overlap between sauthier.com.br and other domains, including engellandfarms.com, sheervanity.com, hutmacher.nl and two others.

DNS names with 8 IP addresses:

lastmx.spamexperts.net maps to 38.71.16.244, 38.89.254.156, 149.13.75.27 and 5 additional IP addresses.

DNS names with 6 IP addresses:

fallbackmx.spamexperts.eu maps to 38.71.16.244, 38.89.254.156, 38.101.250.150 and 3 additional IP addresses.

Host names that have two IP addresses:

The A records for mx.spamexperts.com return 38.101.250.150 and 2001:550:2:3::62:100.

Each of lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com resolves to 2001:550:2:3::62:100.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 2001:550:2:61::2fc:100 IP addresses.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 38.71.16.244 IP addresses.

lastmx.spamexperts.net and fallbackmx.spamexperts.eu each have 38.89.254.156 IP addresses.

fallbackmx.spamexperts.eu and mx.spamexperts.com each have 38.101.250.150 IP addresses.