rsfbc.com - dns.ninja

`rsfbc.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	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
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=1785431562

Subdomains

mail.rsfbc.com

ns1.rsfbc.com

Same first word

rsfbc.com

rsfbc.org

Similar names

rfcsb.com

fbsrc.com

cfrbs.com

brfsc.com

frcbs.com

rfcbs.com

fsbrc.net

srfbc.com

cfsrb.ca

fsrbc.com

fbcrs.net

brfcs.com

csfbr.com

rfcbs.net

sfcbr.org

sfrbc.com

fsbcr.com

csbfr.com

DNS History

18 records (7 active, 11 former)

○NSdns11.parkpage.foundationapi.com2016-06-21 → 2016-07-23 · 5 obs

○ 2016-04-05 03:21:02
● 2016-06-21 14:39:40
● 2016-07-23 02:56:20
○ 2016-08-11 09:38:28
○ 2026-07-30 17:22:38

○NSdns12.parkpage.foundationapi.com2016-06-21 → 2016-07-23 · 5 obs

○ 2016-04-05 03:21:02
● 2016-06-21 14:39:40
● 2016-07-23 02:56:20
○ 2016-08-11 09:38:28
○ 2026-07-30 17:22:38

○NSdns9.parkpage.foundationapi.com2016-07-23 → 2016-07-23 · 4 obs

○ 2016-06-21 14:39:40
● 2016-07-23 02:56:20
○ 2016-08-11 09:38:28
○ 2026-07-30 17:22:38

●NSns1.namebrightdns.com2026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

○NSns1.uniregistrymarket.link2016-09-22 → 2016-12-13 · 5 obs

○ 2016-08-11 09:38:28
● 2016-09-22 13:49:02
● 2016-12-13 11:02:30
○ 2026-03-24 06:50:26
○ 2026-07-30 17:22:38

○NSns2.uniregistrymarket.link2016-09-22 → 2016-12-13 · 5 obs

○ 2016-08-11 09:38:28
● 2016-09-22 13:49:02
● 2016-12-13 11:02:30
○ 2026-03-24 06:50:26
○ 2026-07-30 17:22:38

●NSnsg1.namebrightdns.com2026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

●NSnsg2.namebrightdns.com2026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

○NSv1.mydomain1.com2016-04-05 → 2016-04-05 · 3 obs

● 2016-04-05 03:21:02
○ 2016-06-21 14:39:40
○ 2026-07-30 17:22:38

○MXmail.rsfbc.com2016-04-05 → 2016-04-05 · 3 obs

● 2016-04-05 03:21:02
○ 2016-06-21 14:39:40
○ 2026-07-30 17:22:38

●A13.223.25.842026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

○A209.99.40.2222016-06-21 → 2016-06-21 · 4 obs

○ 2016-04-05 03:21:02
● 2016-06-21 14:39:40
○ 2016-07-08 18:55:40
○ 2026-07-30 17:22:38

○A209.99.40.2232016-07-08 → 2016-07-23 · 5 obs

○ 2016-06-21 14:39:40
● 2016-07-08 18:55:40
● 2016-07-23 02:56:20
○ 2016-08-11 09:38:28
○ 2026-07-30 17:22:38

○A23.247.101.72016-04-05 → 2016-04-05 · 3 obs

● 2016-04-05 03:21:02
○ 2016-06-21 14:39:40
○ 2026-07-30 17:22:38

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

●A54.243.117.1972026-03-24 → 2026-07-30 · 3 obs

○ 2016-12-13 11:02:30
● 2026-03-24 06:50:26
● 2026-07-30 17:22:38

○A69.172.201.1532016-09-22 → 2016-12-13 · 5 obs

○ 2016-08-11 09:38:28
● 2016-09-22 13:49:02
● 2016-12-13 11:02:30
○ 2026-03-24 06:50:26
○ 2026-07-30 17:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rsfbc.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 rsfbc.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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

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

IP Addresses

rsfbc.com directs to four IP numbers, which are 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.

www.allnewsupdate.com, mail.poffertjesman.com, zabanhub.com plus two other host names have IP numbers in common with rsfbc.com.

Name Servers

rsfbc.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

The name servers of rsfbc.com overlap at least partially with those of other domains — among them 46-8-25-129.client.movenix.com, resnu.com, mx1.umter.com and two more.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are commonly seen alongside these name servers.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com resolves to 44.223.19.215, 54.81.37.191 and 54.234.103.190 among others, with 4 other IP addresses in total.

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 resolves to 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.