`rftc-cert.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:54e5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c65d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.229^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.93^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`garrett.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garrett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garrett.ns.cloudflare.com`
		A	108.162.195.195^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	162.159.44.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	172.64.35.195^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
MX	`_dc-mx.2efb6471f069.rftc-cert.com` ⭐
		A	185.130.50.119^{shetaban185.130.50.0/24}
			PTR	`static.185-130-50-119.rns.shetaban.cloud`
TXT	`v=spf1 a mx ip4:185.130.50.119 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.229, 172.67.198.93
		IPv6 hints	2606:4700:3032::6815:54e5, 2606:4700:3032::ac43:c65d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`garrett.ns.cloudflare.com`dns@cloudflare.com serial=2399656738

`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=1776119252

Subdomains

www.rftc-cert.com

Same first word

rftc-cert.com

DNS History

19 records (7 active, 12 former)

○NScurt.ns.cloudflare.com2015-10-24 → 2017-06-03 · 5 obs

○ 2015-06-04 05:19:10
● 2015-10-24 17:41:28
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

●NSgarrett.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

●NSnadia.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

○NSns1.rftc-cert.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 05:19:10
○ 2015-10-24 17:41:28
○ 2026-04-13 22:51:58

○NSns2.rftc-cert.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 05:19:10
○ 2015-10-24 17:41:28
○ 2026-04-13 22:51:58

○NSsue.ns.cloudflare.com2015-10-24 → 2017-06-03 · 5 obs

○ 2015-06-04 05:19:10
● 2015-10-24 17:41:28
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

●MX_dc-mx.2efb6471f069.rftc-cert.com2026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

○MXdc-471ad88c-mail.rftc-cert.com2015-10-24 → 2016-11-19 · 5 obs

○ 2015-06-04 05:19:10
● 2015-10-24 17:41:28
● 2016-11-19 01:54:32
○ 2017-06-03 07:10:14
○ 2026-04-13 22:51:58

○MXdc-a87e3e87e589.rftc-cert.com2017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-19 01:54:32
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

○MXmail.rftc-cert.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 05:19:10
○ 2015-10-24 17:41:28
○ 2026-04-13 22:51:58

●A104.21.84.2292026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

○A104.31.94.1532015-10-24 → 2017-06-03 · 5 obs

○ 2015-06-04 05:19:10
● 2015-10-24 17:41:28
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

○A104.31.95.1532015-10-24 → 2017-06-03 · 5 obs

○ 2015-06-04 05:19:10
● 2015-10-24 17:41:28
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

○A144.76.191.1462015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 05:19:10
○ 2015-10-24 17:41:28
○ 2026-04-13 22:51:58

●A172.67.198.932026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

○A2400:cb00:2048:1::681f:5e992016-11-19 → 2017-06-03 · 5 obs

○ 2015-10-24 17:41:28
● 2016-11-19 01:54:32
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

○A2400:cb00:2048:1::681f:5f992016-11-19 → 2017-06-03 · 5 obs

○ 2015-10-24 17:41:28
● 2016-11-19 01:54:32
● 2017-06-03 07:10:14
○ 2026-04-10 21:10:04
○ 2026-04-13 22:51:58

●A2606:4700:3032::6815:54e52026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

●A2606:4700:3032::ac43:c65d2026-04-10 → 2026-04-13 · 3 obs

○ 2017-06-03 07:10:14
● 2026-04-10 21:10:04
● 2026-04-13 22:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
rftc-cert.com	nadia.ns.cloudflare.com, garrett.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.195

NS records: nadia.ns.cloudflare.com, garrett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rftc-cert.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.229, 172.67.198.93`
AAAA	2	`2606:4700:3032::ac43:c65d, 2606:4700:3032::6815:54e5`
NS	2	`garrett.ns.cloudflare.com, nadia.ns.cloudflare.com`
MX	1	`_dc-mx.2efb6471f069.rftc-cert.com (pri:`
TXT	1	`v=spf1 a mx ip4:185.130.50.119 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`garrett.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.rftc-cert.com is rftc-cert.com.

IP Addresses

rftc-cert.com resolves to four IP numbers: 2606:4700:3032::6815:54e5, 2606:4700:3032::ac43:c65d, 104.21.84.229 and 172.67.198.93.

Other host names such as www.itsbetterinthailand.com, candes.vn, coin.capital, www.rftc-cert.com and arkansas-medicare-plans.com share IPs with rftc-cert.com.

Name Servers

rftc-cert.com is delegated to two name servers: garrett.ns.cloudflare.com and nadia.ns.cloudflare.com.

rftc-cert.com shares the same name server setup as paymentstr.com, promooferti.com, arteval-lliria.es, 483ganobet.com and magasindepeinture.ch.

rftc-cert.com at least partially shares name servers with other domains, for instance kinodostupline.com, riksdata.se, goldenpokerplatform.com, ennogmeer.nl and ucpraktikportal.dk.

These name servers are commonly used together with dakota.ns.cloudflare.com, elle.ns.cloudflare.com and lisa.ns.cloudflare.com.

Host names with six IP numbers:

garrett.ns.cloudflare.com points to 2606:4700:58::a29f:2cc3, 2803:f800:50::6ca2:c3c3, 2a06:98c1:50::ac40:23c3, 108.162.195.195, 162.159.44.195 and 172.64.35.195.

nadia.ns.cloudflare.com points to 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.

Mail Servers

rftc-cert.com is handled by a single mail server, _dc-mx.2efb6471f069.rftc-cert.com.

_dc-mx.2efb6471f069.rftc-cert.com points to a single IP: 185.130.50.119.

rftc-cert.com - robtex.com

rftc-cert.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rftc-cert.com`

`com`