urcsa.com - dns.ninja

`urcsa.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:752c:910c:f66d:40d4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.84.156.179^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-156-179.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d4d:6b36:7749:419b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-30 #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=1785437017

Subdomains

mail.urcsa.com

ns1.urcsa.com

Same first word

urcsa.com

urcsa.org.za

urcsa.net

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DNS History

23 records (7 active, 16 former)

○NSns1.bwishosting.co.za2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:25:12
○ 2015-11-23 21:37:24
○ 2026-07-30 18:58:30

●NSns1.namebrightdns.com2015-11-23 → 2026-07-30 · 6 obs

○ 2015-08-04 09:25:12
● 2015-11-23 21:37:24
● 2016-02-25 11:41:40
○ 2016-07-13 05:31:02
● 2017-03-18 16:06:26
● 2026-07-30 18:58:30

○NSns1.urcsa.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:25:12
○ 2015-11-23 21:37:24
○ 2026-07-30 18:58:30

○NSns2.bwishosting.co.za2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:25:12
○ 2015-11-23 21:37:24
○ 2026-07-30 18:58:30

○NSns2.namebrightdns.com2016-02-25 → 2017-03-18 · 6 obs

○ 2015-11-23 21:37:24
● 2016-02-25 11:41:40
○ 2016-07-13 05:31:02
● 2017-03-18 16:06:26
○ 2026-02-18 00:58:20
○ 2026-07-30 18:58:30

●NSnsg1.namebrightdns.com2015-11-23 → 2026-07-30 · 7 obs

○ 2015-08-04 09:25:12
● 2015-11-23 21:37:24
○ 2016-02-25 11:41:40
● 2016-07-13 05:31:02
○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

●NSnsg2.namebrightdns.com2015-11-23 → 2026-07-30 · 7 obs

○ 2015-08-04 09:25:12
● 2015-11-23 21:37:24
○ 2016-02-25 11:41:40
● 2016-07-13 05:31:02
○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

○MXmail.urcsa.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:25:12
○ 2015-11-23 21:37:24
○ 2026-07-30 18:58:30

○A107.23.198.2402016-07-13 → 2016-07-13 · 4 obs

○ 2016-02-25 11:41:40
● 2016-07-13 05:31:02
○ 2017-03-18 16:06:26
○ 2026-07-30 18:58:30

○A107.23.42.502016-02-25 → 2016-02-25 · 4 obs

○ 2015-11-23 21:37:24
● 2016-02-25 11:41:40
○ 2016-07-13 05:31:02
○ 2026-07-30 18:58:30

●A13.223.25.842026-02-18 → 2026-07-30 · 3 obs

○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-07-30 · 3 obs

○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-07-30 · 3 obs

○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

○A34.206.157.642017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-13 05:31:02
● 2017-03-18 16:06:26
○ 2026-02-18 00:58:20
○ 2026-07-30 18:58:30

○A41.161.83.362015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 09:25:12
○ 2015-11-23 21:37:24
○ 2026-07-30 18:58:30

○A52.4.72.1372016-07-13 → 2016-07-13 · 4 obs

○ 2016-02-25 11:41:40
● 2016-07-13 05:31:02
○ 2017-03-18 16:06:26
○ 2026-07-30 18:58:30

○A52.73.136.1402016-02-25 → 2016-02-25 · 4 obs

○ 2015-11-23 21:37:24
● 2016-02-25 11:41:40
○ 2016-07-13 05:31:02
○ 2026-07-30 18:58:30

○A54.174.31.2542015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-04 09:25:12
● 2015-11-23 21:37:24
○ 2016-02-25 11:41:40
○ 2026-07-30 18:58:30

○A54.208.74.2152015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-04 09:25:12
● 2015-11-23 21:37:24
○ 2016-02-25 11:41:40
○ 2026-07-30 18:58:30

○A54.236.195.152017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-13 05:31:02
● 2017-03-18 16:06:26
○ 2026-02-18 00:58:20
○ 2026-07-30 18:58:30

●A54.243.117.1972026-02-18 → 2026-07-30 · 3 obs

○ 2017-03-18 16:06:26
● 2026-02-18 00:58:20
● 2026-07-30 18:58:30

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-23 → 2016-07-13 · 4 obs

● 2015-11-23 21:37:24
● 2016-07-13 05:31:02
○ 2017-03-18 16:06:26
○ 2026-07-30 18:58:30

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-13 05:31:02
● 2017-03-18 16:06:26
○ 2026-02-18 00:58:20
○ 2026-07-30 18:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
urcsa.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for urcsa.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

urcsa.com serves as the parent of mail.urcsa.com and ns1.urcsa.com.

IP Addresses

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

hotelmundo.com, bookpayroll.com, azlife.net plus two other host names have IP numbers in common with urcsa.com.

Name Servers

DNS for urcsa.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

urcsa.com partially shares its NS delegation with several other domains, including mail.icellos.com, www.vle.net, cosmossun.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com has IP addresses 44.223.19.215, 54.81.37.191 and 54.234.103.190, plus 4 other.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.162.235.48, 54.221.37.2 and 174.129.117.232 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com maps to the following IP addresses: 98.84.156.179, 98.93.116.1, 2600:1f18:683a:ae1a:752c:910c:f66d:40d4 and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.