`urcosa.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:427:2400:11d2:f6c4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.4.12^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-4-12.compute-1.amazonaws.com`
		A	204.236.252.8^{🇺🇸 Amazon204.236.224.0/19 Execution Services}
			PTR	`ec2-204-236-252-8.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:1e21:2e2b:ff61:8be2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5b5:714e:d3b3:b1a9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e286:8ff7:a505:207^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.216.253.251^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-216-253-251.compute-1.amazonaws.com`
		A	13.222.154.26^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-154-26.compute-1.amazonaws.com`
		A	18.232.85.119^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-85-119.compute-1.amazonaws.com`
		A	54.87.23.242^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-23-242.compute-1.amazonaws.com`
		A	54.90.249.179^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-249-179.compute-1.amazonaws.com`
		A	54.163.46.69^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-46-69.compute-1.amazonaws.com`
		A	54.196.100.248^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-100-248.compute-1.amazonaws.com`
		A	54.209.182.252^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-209-182-252.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:86fd:708a:bae0:94f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b112:e521:202f:80f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8237:a80f:bdba:e239^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b79a:8bac:5855:a603^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.61.76^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-76.compute-1.amazonaws.com`
		A	23.20.211.132^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-20-211-132.compute-1.amazonaws.com`
		A	35.153.54.33^{🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix}
			PTR	`ec2-35-153-54-33.compute-1.amazonaws.com`
		A	54.210.78.10^{🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range}
			PTR	`ec2-54-210-78-10.compute-1.amazonaws.com`
		A	54.227.104.240^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-227-104-240.compute-1.amazonaws.com`
		A	98.84.187.252^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-187-252.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-25 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777163786

Subdomains

mailspool.urcosa.com

Same first word

urcosa.com

urcosa.es

Similar names

curaso.com

cusaro.de

cusaro.it

oracus.com.br

caruso.tech

socura.eu

caruso.cz

caruso.cn

osurac.net

ascuro.ch

causor.com

socura.net

socura.de

oscura.it

acorus.pt

soucar.net

crousa.com

coursa.net

soarcu.com

acsour.com

oscura.co.uk

acorus.ru

caruso.top

uscaro.myshopify.com

auscor.com

suraco.com

caruso.rc.it

caruso.ca

coraus.net

caruso.in

caruso.be

oscura.ru

caruso.com.ua

socura.com

uoscar.com

uascor.com

roucas.eu

rascou.vivian.jp

acorus.de

couras.com

acorus.com

sourca.se

caruso.dev

acorus.info

oscura.net

caruso.md

suarco.com

acorus.net

curaso.se

arusco.com

rusaoc.ru

oscura.cl

suarco.es

usaocr.org

coursa.com

rocusa.com

crusoa.com

caruso.us

acorus.ch

coursa.org

oscura.com

oracus.com

coraus.com

caruso.vn

rusaco.se

acorus.cz

caruso.eu

socura.info

caruso.bz

caruso.gr

ucsoar.com

corusa.de

ourasc.com

acuros.com

sucaro.com

socura.biz

acorus.eu

caruso.sg

caruso.biz

caruso.ru

acsour.ru

ascuro.com

cusaro.com

caruso.eng.br

caruso.is

caruso.co

rocuas.com

caruso.legal

coursa.io

caruso.info

oursca.com

socura.org

rocusa.es

caruso.com

aurocs.com

acuros.nz

caruso.com.ar

ocasur.es

caruso.name

rucosa.com

rocusa.us

acorus.fr

corusa.net

asurco.ru

rocusa.net

oscura.uk

oscura.live

oscura.de

caruso.de

caruso.org.uk

usacor.com

urcoas.com

corusa.org

caruso.zone

socura.co.uk

ausroc.org.au

caruso.ch

oscaru.com

soucar.com

acorus.lt

caruso.ac

usacor.org

caruso.com.mx

sucora.workers.dev

caruso.jnj

acorus.org

sourca.com

arcosu.co.kr

caruso.it

socura.support

acorus.hr

uracos.org

soruca.com

acurso.com

orsacu.org

caruso.org

acorus.biz

saruco.org

caruso.at

usaocr.com

caruso.pt

caruso.mobi

ascour.com

corusa.com

ourcsa.com

rocusa.org

acorus.nl

DNS History

23 records (7 active, 16 former)

○NSns.udag.de2015-11-27 → 2015-11-27 · 4 obs

○ 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

○NSns.udag.net2015-11-27 → 2015-11-27 · 4 obs

○ 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

○NSns.udag.org2015-11-27 → 2015-11-27 · 4 obs

○ 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

○NSns.udagdns.de2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 12:17:00
○ 2015-11-27 21:59:20
○ 2026-04-26 00:51:28

○NSns.udagdns.net2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 12:17:00
○ 2015-11-27 21:59:20
○ 2026-04-26 00:51:28

●NSns1.namebrightdns.com2016-03-17 → 2026-04-26 · 3 obs

○ 2015-11-27 21:59:20
● 2016-03-17 20:55:08
● 2026-04-26 00:51:28

○NSns2.namebrightdns.com2017-01-23 → 2017-01-23 · 4 obs

○ 2016-03-17 20:55:08
● 2017-01-23 11:38:16
○ 2026-04-03 13:15:40
○ 2026-04-26 00:51:28

●NSnsg1.namebrightdns.com2016-03-17 → 2026-04-26 · 5 obs

○ 2015-11-27 21:59:20
● 2016-03-17 20:55:08
○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

●NSnsg2.namebrightdns.com2016-03-17 → 2026-04-26 · 5 obs

○ 2015-11-27 21:59:20
● 2016-03-17 20:55:08
○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

○MXmx00.udag.de2015-06-24 → 2015-11-27 · 4 obs

● 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

○MXmx01.udag.de2015-06-24 → 2015-11-27 · 4 obs

● 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

●A13.223.25.842026-04-03 → 2026-04-26 · 3 obs

○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-03 → 2026-04-26 · 3 obs

○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-03 → 2026-04-26 · 3 obs

○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

○A52.21.180.2332016-03-17 → 2016-03-17 · 4 obs

○ 2015-11-27 21:59:20
● 2016-03-17 20:55:08
○ 2017-01-23 11:38:16
○ 2026-04-26 00:51:28

○A52.3.120.902016-03-17 → 2016-03-17 · 4 obs

○ 2015-11-27 21:59:20
● 2016-03-17 20:55:08
○ 2017-01-23 11:38:16
○ 2026-04-26 00:51:28

●A54.243.117.1972026-04-03 → 2026-04-26 · 3 obs

○ 2017-01-23 11:38:16
● 2026-04-03 13:15:40
● 2026-04-26 00:51:28

○A54.82.156.192017-01-23 → 2017-01-23 · 4 obs

○ 2016-03-17 20:55:08
● 2017-01-23 11:38:16
○ 2026-04-03 13:15:40
○ 2026-04-26 00:51:28

○A54.86.225.1562017-01-23 → 2017-01-23 · 4 obs

○ 2016-03-17 20:55:08
● 2017-01-23 11:38:16
○ 2026-04-03 13:15:40
○ 2026-04-26 00:51:28

○A89.31.143.1222015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 12:17:00
○ 2015-11-27 21:59:20
○ 2026-04-26 00:51:28

○A89.31.143.1232015-11-27 → 2015-11-27 · 4 obs

○ 2015-06-24 12:17:00
● 2015-11-27 21:59:20
○ 2016-03-17 20:55:08
○ 2026-04-26 00:51:28

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-17 → 2016-03-17 · 3 obs

● 2016-03-17 20:55:08
○ 2017-01-23 11:38:16
○ 2026-04-26 00:51:28

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-23 → 2017-01-23 · 4 obs

○ 2016-03-17 20:55:08
● 2017-01-23 11:38:16
○ 2026-04-03 13:15:40
○ 2026-04-26 00:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
urcosa.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	26 records

✅ Authoritative Response

Server:54.163.46.69

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for urcosa.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The parent of mailspool.urcosa.com is urcosa.com.

IP Addresses

urcosa.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names include mxthunder.net.advancedpapers.com, frogview.com, strandkinder.com, mail.serverconfig.com and dimaagency.com; they share IP numbers with urcosa.com.

Name Servers

urcosa.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

urcosa.com at least partially shares name servers with other domains, for instance 500clouds.com, transferart.com, longblue.com, inafn.com and iguaz.com.

These name servers are commonly used alongside ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with thirteen IP numbers:

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8, 2600:1f18:683a:ae1a:1e21:2e2b:ff61:8be2, 2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b, 2600:1f18:683a:ae1a:e5b5:714e:d3b3:b1a9, 2600:1f18:683a:ae1b:e286:8ff7:a505:207, 13.216.253.251, 13.222.154.26, 18.232.85.119, 54.87.23.242, 54.90.249.179, 54.163.46.69, 54.196.100.248 and 54.209.182.252.

Host names with twelve IP numbers:

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4, 2600:1f18:683a:ae1a:86fd:708a:bae0:94f6, 2600:1f18:683a:ae1a:b112:e521:202f:80f6, 2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0, 2600:1f18:683a:ae1b:8237:a80f:bdba:e239, 2600:1f18:683a:ae1b:b79a:8bac:5855:a603, 3.93.61.76, 23.20.211.132, 35.153.54.33, 54.210.78.10, 54.227.104.240 and 98.84.187.252.

Host names with three IP numbers:

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:427:2400:11d2:f6c4, 3.81.4.12 and 204.236.252.8.

urcosa.com - robtex.com

urcosa.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`urcosa.com`

`com`