rcpost.com - dns.ninja

`rcpost.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:e94c:1b8c:77a:2c56^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:80e7:3646:7534:e27e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.239.85^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-239-85.compute-1.amazonaws.com`
		A	54.197.216.126^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-216-126.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6cd3:c02c:be79:5017^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.118.95^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-118-95.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:651d:833a:8048:960^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bfb:dca7:3bf0:7bd6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e481:ba17:b27f:e48f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.13.94^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-13-94.compute-1.amazonaws.com`
		A	44.222.227.90^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-227-90.compute-1.amazonaws.com`
		A	54.204.144.198^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-144-198.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-13 #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=1781413695

Same first word

rcpost.com

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DNS History

14 records (7 active, 7 former)

●NSns1.namebrightdns.com2026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

○NSns19.domaincontrol.com2015-08-08 → 2017-02-08 · 4 obs

● 2015-08-08 10:12:46
● 2017-02-08 16:55:14
○ 2018-11-21 05:43:20
○ 2026-06-14 05:12:20

○NSns20.domaincontrol.com2015-08-08 → 2017-02-08 · 4 obs

● 2015-08-08 10:12:46
● 2017-02-08 16:55:14
○ 2018-11-21 05:43:20
○ 2026-06-14 05:12:20

○NSns77.domaincontrol.com2018-11-21 → 2018-11-21 · 4 obs

○ 2017-02-08 16:55:14
● 2018-11-21 05:43:20
○ 2026-03-26 11:09:58
○ 2026-06-14 05:12:20

○NSns78.domaincontrol.com2018-11-21 → 2018-11-21 · 4 obs

○ 2017-02-08 16:55:14
● 2018-11-21 05:43:20
○ 2026-03-26 11:09:58
○ 2026-06-14 05:12:20

●NSnsg1.namebrightdns.com2026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

●NSnsg2.namebrightdns.com2026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

○MXmailstore1.secureserver.net2015-08-08 → 2018-11-21 · 4 obs

● 2015-08-08 10:12:46
● 2018-11-21 05:43:20
○ 2026-03-26 11:09:58
○ 2026-06-14 05:12:20

○MXsmtp.secureserver.net2015-08-08 → 2018-11-21 · 4 obs

● 2015-08-08 10:12:46
● 2018-11-21 05:43:20
○ 2026-03-26 11:09:58
○ 2026-06-14 05:12:20

●A13.223.25.842026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

○A184.168.221.602015-08-08 → 2018-11-21 · 4 obs

● 2015-08-08 10:12:46
● 2018-11-21 05:43:20
○ 2026-03-26 11:09:58
○ 2026-06-14 05:12:20

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

●A54.243.117.1972026-03-26 → 2026-06-14 · 3 obs

○ 2018-11-21 05:43:20
● 2026-03-26 11:09:58
● 2026-06-14 05:12:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
rcpost.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.91.13.94

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcpost.com (unsigned zone)

⏱️ Timing

Total: 1934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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

IP Addresses

rcpost.com points to four IP numbers: 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.

ns2.gofinkle.com, solopo.com, gilesgate.com plus two other host names have IP numbers in common with rcpost.com.

Name Servers

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

rcpost.com partially shares its NS delegation with several other domains, including tcsmicro.com, adverbing.network-maker.com, htmlwww.bitcoinns.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 6 IP addresses each:

nsg1.namebrightdns.com resolves to 3.85.118.95, 52.55.198.41 and 54.175.130.15 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.91.13.94, 44.222.227.90 and 54.204.144.198 among others, with 3 other IP addresses in total.

Host names with four IP numbers:

ns1.namebrightdns.com maps to the following IP addresses: 18.212.239.85, 54.197.216.126, 2600:1f18:683a:ae1a:e94c:1b8c:77a:2c56 and 2600:1f18:683a:ae1b:80e7:3646:7534:e27e.