redserver.com.br - dns.ninja

`redserver.com.br`

DNSSEC	⚠️ Not signed
A	162.214.153.214^{🇺🇸 EIGI162.214.152.0/21}
		PTR	`dedi-5412154.c2tiapps7.com`
NS	`ns1.brasilwork.com.br` ⭐
		A	177.131.140.114^{🇧🇷 AS270797-BRASILCLOUD177.131.140.0/22 Brasil Cloud}
			PTR	`ns1.brasilwork.com.br`
NS	`ns2.brasilwork.com.br`
		A	52.67.217.79^{🇧🇷 Amazon52.67.0.0/16 EC2 GRU prefix}
			PTR	`ns2.brasilwork.com.br`
NS	`ns3.brasilwork.net` ⚠️ Not in parent delegation
		A	149.56.44.49^{🇨🇦 OVH149.56.0.0/16 Hosting route}
			PTR	`ns3.brasilwork.net`
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	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.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 include:spf.proemail.com.br include:spf.antispamcloud.com -all`
SOA	`ns1.brasilwork.com.br`monitoramento@brasilwork.net 2024-08-14 #8

`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=2026182336

rank #539713 globally
rank #4008 in the tld
WOT: SAFE (69/100)

Previously MX for

redserver.com.br

Subdomains

mail.redserver.com.br

ns.redserver.com.br

Same first word

redserver.biz

redserver.com.br

redserver.com

redserver.co.uk

redserver.de

redserver.info

redserver.net

Similar names

reversedr.com

derserver.eu

resrerved.shop

serverred.com

derserver.de

erredesrv.synology.me

drreserve.ir

derserver.ch

derserver.at

drreverse.com

derserver.com

derserver.net

derserver.ru

verderers.com

DNS History

12 records (7 active, 5 former)

●NSns1.brasilwork.com.br2015-08-04 → 2026-07-01 · 2 obs

● 2015-08-04 19:47:00
● 2026-07-01 14:07:16

●NSns2.brasilwork.com.br2015-08-04 → 2026-07-01 · 2 obs

● 2015-08-04 19:47:00
● 2026-07-01 14:07:16

●NSns3.brasilwork.net2021-08-18 → 2026-07-01 · 3 obs

○ 2015-08-04 19:47:00
● 2021-08-18 04:51:50
● 2026-07-01 14:07:16

●MXfallbackmx.spamexperts.eu2016-11-25 → 2026-07-01 · 3 obs

○ 2016-07-27 03:25:22
● 2016-11-25 10:32:38
● 2026-07-01 14:07:16

●MXlastmx.spamexperts.net2016-11-25 → 2026-07-01 · 3 obs

○ 2016-07-27 03:25:22
● 2016-11-25 10:32:38
● 2026-07-01 14:07:16

●MXmx.spamexperts.com2016-11-25 → 2026-07-01 · 3 obs

○ 2016-07-27 03:25:22
● 2016-11-25 10:32:38
● 2026-07-01 14:07:16

○MXmx.workmail.com.br2016-03-18 → 2016-07-27 · 5 obs

○ 2015-12-15 20:45:38
● 2016-03-18 13:14:52
● 2016-07-27 03:25:22
○ 2016-11-25 10:32:38
○ 2026-07-01 14:07:16

○MXredserver.com.br2015-08-04 → 2015-12-15 · 4 obs

● 2015-08-04 19:47:00
● 2015-12-15 20:45:38
○ 2016-03-18 13:14:52
○ 2026-07-01 14:07:16

●A162.214.153.2142021-08-18 → 2026-07-01 · 3 obs

○ 2017-05-22 20:42:48
● 2021-08-18 04:51:50
● 2026-07-01 14:07:16

○A189.112.7.2162017-05-22 → 2017-05-22 · 4 obs

○ 2016-11-25 10:32:38
● 2017-05-22 20:42:48
○ 2021-08-18 04:51:50
○ 2026-07-01 14:07:16

○A191.240.255.772016-03-18 → 2016-11-25 · 5 obs

○ 2015-12-15 20:45:38
● 2016-03-18 13:14:52
● 2016-11-25 10:32:38
○ 2017-05-22 20:42:48
○ 2026-07-01 14:07:16

○A67.205.76.1402015-08-04 → 2015-12-15 · 4 obs

● 2015-08-04 19:47:00
● 2015-12-15 20:45:38
○ 2016-03-18 13:14:52
○ 2026-07-01 14:07:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
redserver.com.br	ns2.brasilwork.com.br, ns1.brasilwork.com.br	2 records

✅ Authoritative Response

Server:177.131.140.114

NS records: ns2.brasilwork.com.br, ns1.brasilwork.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.214.153.214`
NS	3	`ns3.brasilwork.net, ns1.brasilwork.com.br...`
MX	3	`fallbackmx.spamexperts.eu (pri: 20), lastmx.spamexperts.net (pri: 30)...`
TXT	1	`v=spf1 include:spf.proemail.com.br inclu`
SOA	1	`ns1.brasilwork.com.br monitoramento.bras`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.brasilwork.com.br, ns1.brasilwork.com.br)

Analysis

Hierarchy

The parent domain of mail.redserver.com.br and ns.redserver.com.br is redserver.com.br.

IP Addresses

redserver.com.br directs to one IP number, which is 162.214.153.214.

Among the host names that share IP numbers with redserver.com.br are centrotraining.com.br, cemporcento.org, fortesan.com.br and two others.

Name Servers

DNS for redserver.com.br is handled by three authoritative name servers: ns3.brasilwork.net, ns1.brasilwork.com.br and ns2.brasilwork.com.br.

redserver.com.br partially shares its NS delegation with several other domains, including hawk.ag, brasilwork.net, jvatech.com.br and two others.

These name servers are routinely co-deployed with the name servers ns1.brasilcloud.com.br, ns2.brasilcloud.com.br, ns1.kaora.com.br and two others.

ns3.brasilwork.net, ns1.brasilwork.com.br and ns2.brasilwork.com.br all have one IP address each — ns3.brasilwork.net directs to 149.56.44.49, ns1.brasilwork.com.br directs to 177.131.140.114 and ns2.brasilwork.com.br directs to 52.67.217.79.

Mail Servers

redserver.com.br uses three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

redserver.com.br shares at least some of its mail servers with other domains — for example actionday.com, partsreloaded.com, zhbm.nl and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net has IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, plus 5 other.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu has IP addresses 38.71.16.244, 38.89.254.156 and 38.101.250.150, plus 3 other.

Hosts with two IP numbers each:

mx.spamexperts.com has two IP addresses: 38.89.254.156 and 2001:550:2:3::62:100.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 2001:550:2:3::62:100.

Host names pointing to 2001:550:2:61::2fc:100 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names pointing to 38.71.16.244 IP addresses: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.89.254.156.