`retca.us`

DNSSEC	🔒 Signed (DS record present)
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`mxa-00320f01.gslb.pphosted.com` ⭐
		A	148.163.139.48^{🇺🇸 Proofpoint148.163.139.0/24 Inc.}
			PTR	`mx0b-00320f01.pphosted.com`
MX	`mxb-00320f01.gslb.pphosted.com` ⭐
		A	148.163.139.48^{🇺🇸 Proofpoint148.163.139.0/24 Inc.}
			PTR	`mx0b-00320f01.pphosted.com`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
TXT	`MS=ms71913337`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=27

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

Same first word

retca.com

retca.us

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DNS History

6 records (6 active, 0 former)

●NSns-cloud-d1.googledomains.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

●NSns-cloud-d2.googledomains.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

●NSns-cloud-d3.googledomains.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

●NSns-cloud-d4.googledomains.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

●MXmxa-00320f01.gslb.pphosted.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

●MXmxb-00320f01.gslb.pphosted.com2026-03-16 → 2026-03-23 · 2 obs

● 2026-03-16 00:37:46
● 2026-03-23 10:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
retca.us	ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d4.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...`
MX	2	`mxa-00320f01.gslb.pphosted.com (pri: 10), mxb-00320f01.gslb.pphosted.com (pri: 10)`
TXT	2	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p, MS=ms71913337`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`

Analysis

Name Servers

retca.us is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

retca.us at least partially shares name servers with other domains, for instance cassin.net, charliestaxi.net, idlelibrary.com, eigamura.com and samgarcia.net.