rtcauction.com - dns.ninja

`rtcauction.com`

DNSSEC	⚠️ Not signed
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
MX	`mail-ip.cantor.com` ⭐
MX	`mail-ip.cantor.co.uk`⁽²⁰⁾
SOA	`blue.foundationdns.com`webdomainadmin@cantor.com 2007-09-27 #20

`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=1786282639

Same first word

rtcauction.com

Similar names

triaccount.net

triaccount.be

icontractu.com

trucoatinc.com

triaccount.com

DNS History

7 records (5 active, 2 former)

●NSblue.foundationdns.com2026-02-26 → 2026-08-09 · 3 obs

○ 2017-04-21 05:49:16
● 2026-02-26 04:25:58
● 2026-08-09 13:55:16

●NSblue.foundationdns.net2026-02-26 → 2026-08-09 · 3 obs

○ 2017-04-21 05:49:16
● 2026-02-26 04:25:58
● 2026-08-09 13:55:16

●NSblue.foundationdns.org2026-02-26 → 2026-08-09 · 3 obs

○ 2017-04-21 05:49:16
● 2026-02-26 04:25:58
● 2026-08-09 13:55:16

○NSns0.cfinfrastructure.com2015-08-21 → 2017-04-21 · 4 obs

● 2015-08-21 03:08:18
● 2017-04-21 05:49:16
○ 2026-02-26 04:25:58
○ 2026-08-09 13:55:16

○NSns1.cfinfrastructure.com2015-08-21 → 2017-04-21 · 4 obs

● 2015-08-21 03:08:18
● 2017-04-21 05:49:16
○ 2026-02-26 04:25:58
○ 2026-08-09 13:55:16

●MXmail-ip.cantor.co.uk2015-08-21 → 2026-08-09 · 2 obs

● 2015-08-21 03:08:18
● 2026-08-09 13:55:16

●MXmail-ip.cantor.com2015-08-21 → 2026-08-09 · 2 obs

● 2015-08-21 03:08:18
● 2026-08-09 13:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rtcauction.com	blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org	6 records

✅ Authoritative Response

Server:108.162.198.1

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcauction.com (unsigned zone)

⏱️ Timing

Total: 356ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`blue.foundationdns.net, blue.foundationdns.com...`
MX	2	`mail-ip.cantor.com (pri: 10), mail-ip.cantor.co.uk (pri: 20)`
SOA	1	`blue.foundationdns.com webdomainadmin.ca`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

Name Servers

rtcauction.com is delegated to three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

There is at least partial name server overlap between rtcauction.com and other domains — leadershipskillseries.com, jdamarketplace.com, grouponmail.sg and two more among them.

These name servers regularly appear alongside ns.utah.edu, dns1.p01.nsone.net, dns2.p01.nsone.net and 3 other name servers in NS record sets.

DNS names with 6 IP addresses:

blue.foundationdns.com resolves to 108.162.198.1, 162.159.60.1, 172.64.40.1 and 3 other IP addresses.

blue.foundationdns.net resolves to 108.162.198.31, 162.159.60.31, 172.64.40.31 and 3 other IP addresses.

blue.foundationdns.org resolves to 108.162.198.61, 162.159.60.61, 172.64.40.61 and 3 other IP addresses.

Mail Servers

rtcauction.com is served by two mail servers, mail-ip.cantor.com and mail-ip.cantor.co.uk.

Among the domains sharing a mail server setup with rtcauction.com are cantorfx.com, californiaco2exchange.com, princetonghgforum.com and two others.

rtcauction.com and a number of other domains — alphaspreads.com, alphaspreads.co.uk, aurel-leven.com and alphabinary.co.uk among them — share at least some of the same mail servers.