rtf.us - dns.ninja

`rtf.us`

DNSSEC	⚠️ Not signed
A	13.248.213.45^{🇺🇸 Amazon13.248.208.0/20}
		PTR	`a67c48129651a0940.awsglobalaccelerator.com`
A	76.223.67.189^{🇺🇸 Amazon76.223.64.0/20}
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2023-12-06 #0

`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=1783712418

Same first word

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rtf.eu

rtf.ru

rtf.org.uk

rtf.cl

rtf.co

rtf.dk

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DNS History

5 records (4 active, 1 former)

●NSns27.domaincontrol.com2015-08-11 → 2026-07-10 · 2 obs

● 2015-08-11 09:09:20
● 2026-07-10 20:14:22

●NSns28.domaincontrol.com2015-08-11 → 2026-07-10 · 2 obs

● 2015-08-11 09:09:20
● 2026-07-10 20:14:22

●A13.248.213.452026-02-26 → 2026-07-10 · 3 obs

○ 2016-12-09 02:23:12
● 2026-02-26 00:53:30
● 2026-07-10 20:14:22

○A50.63.202.712015-08-11 → 2016-12-09 · 4 obs

● 2015-08-11 09:09:20
● 2016-12-09 02:23:12
○ 2026-02-26 00:53:30
○ 2026-07-10 20:14:22

●A76.223.67.1892026-02-26 → 2026-07-10 · 3 obs

○ 2016-12-09 02:23:12
● 2026-02-26 00:53:30
● 2026-07-10 20:14:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	x.cctld.us, k.cctld.us, f.cctld.us, m.cctld.us...	-
rtf.us	ns28.domaincontrol.com, ns27.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.71.14

NS records: ns28.domaincontrol.com, ns27.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtf.us (unsigned zone)

⏱️ Timing

Total: 1889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.67.189, 13.248.213.45`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

rtf.us directs to two IP numbers, 13.248.213.45 and 76.223.67.189

Additional host names — carbonduganda.com, redoaktents.com, timeupon.com and two others — share IP numbers with rtf.us.

Name Servers

rtf.us has two authoritative name servers — ns27.domaincontrol.com and ns28.domaincontrol.com.

rtf.us shares its name server setup with other domains, including eens-congress.eu, primedible.com, entryway.us and two others.

Both ns27.domaincontrol.com and ns28.domaincontrol.com have two IP addresses each. ns27.domaincontrol.com resolves to 97.74.103.14 and 2603:5:2171::e; ns28.domaincontrol.com resolves to 173.201.71.14 and 2603:5:2271::e.