rtaltd.com - dns.ninja

`rtaltd.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns49.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns50.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`d131655a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d131655b.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 mx a ip4:216.55.149.40 include:spf.protection.outlook.com include:spfc...`
SOA	`NS49.WORLDNIC.com`namehost@WORLDNIC.com serial=126051502

`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=1786043879

Subdomains

www.rtaltd.com

Same first word

rtaltd.com

Similar names

tdlart.com

ltdrat.cn

atrltd.com

arttld.com

traltd.com

artltd.com.tr

DNS History

17 records (8 active, 9 former)

○NSns1.att-websites.com2015-08-16 → 2026-05-07 · 4 obs

● 2015-08-16 13:09:08
● 2026-05-07 00:57:20
○ 2026-06-30 13:48:54
○ 2026-08-06 19:46:24

○NSns1.digitalspaceportal.net2026-04-25 → 2026-05-07 · 5 obs

○ 2015-08-16 13:09:08
● 2026-04-25 12:27:56
● 2026-05-07 00:57:20
○ 2026-06-30 13:48:54
○ 2026-08-06 19:46:24

○NSns2.att-websites.com2015-08-16 → 2026-05-07 · 4 obs

● 2015-08-16 13:09:08
● 2026-05-07 00:57:20
○ 2026-06-30 13:48:54
○ 2026-08-06 19:46:24

○NSns2.digitalspaceportal.net2026-04-25 → 2026-05-07 · 5 obs

○ 2015-08-16 13:09:08
● 2026-04-25 12:27:56
● 2026-05-07 00:57:20
○ 2026-06-30 13:48:54
○ 2026-08-06 19:46:24

●NSns49.worldnic.com2026-06-30 → 2026-08-06 · 3 obs

○ 2026-05-07 00:57:20
● 2026-06-30 13:48:54
● 2026-08-06 19:46:24

●NSns50.worldnic.com2026-06-30 → 2026-08-06 · 3 obs

○ 2026-05-07 00:57:20
● 2026-06-30 13:48:54
● 2026-08-06 19:46:24

●MXd131655a.ess.barracudanetworks.com2026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

●MXd131655b.ess.barracudanetworks.com2026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

○MXmx1c45.carrierzone.com2015-08-16 → 2017-05-25 · 4 obs

● 2015-08-16 13:09:08
● 2017-05-25 04:47:42
○ 2026-04-25 12:27:56
○ 2026-08-06 19:46:24

○MXmx2c45.carrierzone.com2015-08-16 → 2017-05-25 · 4 obs

● 2015-08-16 13:09:08
● 2017-05-25 04:47:42
○ 2026-04-25 12:27:56
○ 2026-08-06 19:46:24

○MXmx3c45.carrierzone.com2015-08-16 → 2017-05-25 · 4 obs

● 2015-08-16 13:09:08
● 2017-05-25 04:47:42
○ 2026-04-25 12:27:56
○ 2026-08-06 19:46:24

○MXmx4c45.carrierzone.com2015-08-16 → 2017-05-25 · 4 obs

● 2015-08-16 13:09:08
● 2017-05-25 04:47:42
○ 2026-04-25 12:27:56
○ 2026-08-06 19:46:24

○A149.115.16.72015-08-16 → 2017-05-25 · 4 obs

● 2015-08-16 13:09:08
● 2017-05-25 04:47:42
○ 2026-04-25 12:27:56
○ 2026-08-06 19:46:24

●A198.185.159.1442026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

●A198.185.159.1452026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

●A198.49.23.1442026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

●A198.49.23.1452026-04-25 → 2026-08-06 · 3 obs

○ 2017-05-25 04:47:42
● 2026-04-25 12:27:56
● 2026-08-06 19:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
rtaltd.com	ns49.worldnic.com, ns50.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns49.worldnic.com, ns50.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtaltd.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	2	`ns49.worldnic.com, ns50.worldnic.com`
MX	2	`d131655b.ess.barracudanetworks.com (pri:, d131655a.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 mx a ip4:216.55.149.40 include:sp`
SOA	1	`NS49.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)

Analysis

Hierarchy

rtaltd.com is the parent zone for www.rtaltd.com.

IP Addresses

rtaltd.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — nutratec.net, k9kirby.com, martinmalta.com and two others — share IP numbers with rtaltd.com.

Name Servers

Two name servers handle the delegation for rtaltd.com: ns49.worldnic.com and ns50.worldnic.com.

rtaltd.com shares its name server setup with other domains, including rentbronxnow.com, blueskydogs.com, mordy.com and two others.

ns49.worldnic.com resolves to 162.159.26.111. ns50.worldnic.com resolves to 162.159.27.50. Both host names point to a single IP number.

Mail Servers

rtaltd.com has two mail servers: d131655a.ess.barracudanetworks.com and d131655b.ess.barracudanetworks.com.

d131655a.ess.barracudanetworks.com and d131655b.ess.barracudanetworks.com both direct to 209.222.82.252, 209.222.82.253 and 209.222.82.255, all three IP addresses being shared between the two hosts.

d131655a.ess.barracudanetworks.com along with d131655b.ess.barracudanetworks.com each resolve to 209.222.82.252 IP addresses.

d131655a.ess.barracudanetworks.com along with d131655b.ess.barracudanetworks.com each resolve to 209.222.82.253 IP addresses.

d131655a.ess.barracudanetworks.com along with d131655b.ess.barracudanetworks.com each resolve to 209.222.82.255 IP addresses.