rsacdev.com - dns.ninja

`rsacdev.com`

DNSSEC	⚠️ Not signed
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
MX	`mx1.rsac.iphmx.com` ⭐
		A	68.232.131.81^{🇺🇸 CISCO-168.232.128.0/22 Cisco Systems Ironport Division}
		A	68.232.137.96^{🇺🇸 CISCO-168.232.137.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.142.172^{🇺🇸 CISCO-168.232.142.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.148.75^{🇺🇸 CISCO-168.232.148.0/23 Cisco Systems Ironport Division}
MX	`mx2.rsac.iphmx.com` ⭐
		A	68.232.131.81^{🇺🇸 CISCO-168.232.128.0/22 Cisco Systems Ironport Division}
		A	68.232.137.96^{🇺🇸 CISCO-168.232.137.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.142.172^{🇺🇸 CISCO-168.232.142.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.148.75^{🇺🇸 CISCO-168.232.148.0/23 Cisco Systems Ironport Division}
TXT	`A4cP8RRYgzsyZeu6hY0ixjPnU7mbH5Z0+eF+3JC9PHWDKvmcpH3VCbge45c/shnjXCLF4Eh57lKif...`
TXT	`MS=ms85232101`
TXT	`apple-domain-verification=nKt7zqOw9KqhdJqq`
TXT	`hemii89kj54b8hgueiqeuv6s8p`
TXT	`v=msv1 t=6AAC48E0-DE19-4177-92EE-FB3DAEEEAE05`
TXT	`v=spf1 mx ip4:68.232.131.81 ip4:68.232.137.96 ip4:68.232.142.172 ip4:68.232.1...`
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2406814714

`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=1782047815

Subdomains

mail2.rsacdev.com

Same first word

rsacdev.com

Similar names

DNS History

9 records (4 active, 5 former)

○NSdc02dnsm001.rsac.com2015-06-21 → 2017-10-26 · 4 obs

● 2015-06-21 05:29:20
● 2017-10-26 04:29:36
○ 2026-03-18 11:20:04
○ 2026-06-21 13:29:04

●NSiris.ns.cloudflare.com2026-03-18 → 2026-06-21 · 3 obs

○ 2017-10-26 04:29:36
● 2026-03-18 11:20:04
● 2026-06-21 13:29:04

○NSsnoopy.rsac.com2015-06-21 → 2017-10-26 · 4 obs

● 2015-06-21 05:29:20
● 2017-10-26 04:29:36
○ 2026-03-18 11:20:04
○ 2026-06-21 13:29:04

●NStrey.ns.cloudflare.com2026-03-18 → 2026-06-21 · 3 obs

○ 2017-10-26 04:29:36
● 2026-03-18 11:20:04
● 2026-06-21 13:29:04

○NSwoodstock.rsac.com2015-06-21 → 2017-10-26 · 4 obs

● 2015-06-21 05:29:20
● 2017-10-26 04:29:36
○ 2026-03-18 11:20:04
○ 2026-06-21 13:29:04

○MXmail2.rsacdev.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 05:29:20
○ 2015-10-29 12:53:38
○ 2026-06-21 13:29:04

●MXmx1.rsac.iphmx.com2015-10-29 → 2026-06-21 · 3 obs

○ 2015-06-21 05:29:20
● 2015-10-29 12:53:38
● 2026-06-21 13:29:04

●MXmx2.rsac.iphmx.com2015-10-29 → 2026-06-21 · 3 obs

○ 2015-06-21 05:29:20
● 2015-10-29 12:53:38
● 2026-06-21 13:29:04

○MXrsacdev-com.mail.protection.outlook.com2015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 05:29:20
○ 2015-10-29 12:53:38
○ 2026-06-21 13:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
rsacdev.com	iris.ns.cloudflare.com, trey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: iris.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsacdev.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`iris.ns.cloudflare.com, trey.ns.cloudflare.com`
MX	2	`mx1.rsac.iphmx.com (pri: 10), mx2.rsac.iphmx.com (pri: 10)`
TXT	6	`A4cP8RRYgzsyZeu6hY0ixjPnU7mbH5Z0+eF+3JC9, MS=ms85232101...`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (iris.ns.cloudflare.com, iris.ns.cloudflare.com, iris.ns.cloudflare.com...)

Analysis

Hierarchy

rsacdev.com serves as the parent of mail2.rsacdev.com.

Name Servers

The NS records for rsacdev.com delegate to iris.ns.cloudflare.com and trey.ns.cloudflare.com.

The name server configuration of rsacdev.com is shared with other domains, for instance kmsfab.com, foxmetals.com, rsblife.com and two others.

rsacdev.com has at least partial name server overlap with other domains, such as observatoriodatv.com.br, mrdistributors.com, quicklines.us and two others.

These name servers tend to appear together with the name servers tanner.ns.cloudflare.com, eric.ns.cloudflare.com and sloan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

iris.ns.cloudflare.com maps to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 additional IP addresses.

trey.ns.cloudflare.com maps to 108.162.193.242, 172.64.33.242, 173.245.59.242 and 3 additional IP addresses.

Mail Servers

rsacdev.com uses two mail servers, mx1.rsac.iphmx.com and mx2.rsac.iphmx.com.

The mail server setup of rsacdev.com matches that of other domains such as pacificmetal.com, bralco.com, aluminumandstainless.com and two others.

The hosts mx1.rsac.iphmx.com and mx2.rsac.iphmx.com each point to four IP addresses: mx1.rsac.iphmx.com resolves to 68.232.131.81, 68.232.137.96, 68.232.142.172 and 68.232.148.75 and mx2.rsac.iphmx.com directs to 68.232.131.81, 68.232.137.96, 68.232.142.172 and 68.232.148.75.

mx1.rsac.iphmx.com and mx2.rsac.iphmx.com each have 68.232.131.81 IP addresses.

mx1.rsac.iphmx.com and mx2.rsac.iphmx.com each have 68.232.137.96 IP addresses.

mx1.rsac.iphmx.com and mx2.rsac.iphmx.com each have 68.232.142.172 IP addresses.

mx1.rsac.iphmx.com and mx2.rsac.iphmx.com each have 68.232.148.75 IP addresses.