ctrf.org - dns.ninja

`ctrf.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c4af^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3448^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.72^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.175^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`teagan.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teagan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teagan.ns.cloudflare.com`
		A	108.162.194.174^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	162.159.38.174^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
		A	172.64.34.174^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teagan.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=hocMLrjjzL02vL9uxkrfvSMAWx0xFTGVyo0FU_mYQ0c`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.72, 172.67.196.175
		IPv6 hints	2606:4700:3032::ac43:c4af, 2606:4700:3034::6815:3448
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`teagan.ns.cloudflare.com`dns@cloudflare.com serial=2405902640

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782360437

Same first word

ctrf.com

ctrf.eu

ctrf.se

ctrf.info

ctrf.cn

ctrf.org

ctrf.ca

ctrf.ru

ctrf.net

Similar names

tfrc.com.au

ctfr.de

trfc.nl

rtfc.org

fctr.net

cftr.de

crft.ru

crft.be

ftrc.co

frtc.biz

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crft.jp

frct.jp

fctr.nl

cfrt.tv

crft.it

crtf.it

ftrc.co.uk

frtc.com

trfc.de

trfc.biz

cftr.net

rfct.com.br

crft.dev

cfrt.com

tfrc.gr

tcfr.com

cftr.nl

frtc.net

fctr.be

crft.de

rtfc.org.uk

ftcr.net

crtf.com

trfc.net

rfct.cn

crft.co

rftc.com

rfct.com

fcrt.ru

crft.me

crft.es

rftc.ca

rctf.com

ftrc.com.tw

crft.com.au

fctr.cc

crft.com

rftc.jp

rctf.org

ctfr.fr

crft.in

rtfc.ca

ftrc.com

tcrf.de

tfrc.com

rfct.org

crft.eu

tfrc.net

frtc.org

rctf.net

ctfr.ru

crft.org

cfrt.fr

trcf.co

trfc.com.sg

ctfr.it

rtcf.cn

rctf.de

crtf.nl

cfrt.ca

tcfr.org

cftr.ie

cftr.org

frct.org

frct.de

trfc.org

fctr.ru

ftrc.se

cfrt.org

cfrt.net

rtfc.co.uk

ftrc.org

trcf.org.uk

ctfr.cn

trcf.ca

rcft.de

fctr.jp

tfrc.cn

frtc.cn

fctr.org

ftrc.us

tcrf.com

fcrt.org

DNS History

27 records (9 active, 18 former)

○NSdns1.namecheaphosting.com2020-02-18 → 2020-02-18 · 4 obs

○ 2017-02-11 18:53:18
● 2020-02-18 18:48:26
○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

○NSdns2.namecheaphosting.com2020-02-18 → 2020-02-18 · 4 obs

○ 2017-02-11 18:53:18
● 2020-02-18 18:48:26
○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

○NSns1.ctca-hope.com2015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 07:04:10
● 2017-02-11 18:53:18
○ 2020-02-18 18:48:26
○ 2026-06-25 04:31:48

○NSns2.ctca-hope.com2015-07-21 → 2017-02-11 · 4 obs

● 2015-07-21 07:04:10
● 2017-02-11 18:53:18
○ 2020-02-18 18:48:26
○ 2026-06-25 04:31:48

●NSteagan.ns.cloudflare.com2026-03-05 → 2026-06-25 · 3 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-25 04:31:48

●NSvern.ns.cloudflare.com2026-03-05 → 2026-06-25 · 3 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-25 04:31:48

○MXmail.ctrf.org2020-02-18 → 2020-02-18 · 4 obs

○ 2017-02-11 18:53:18
● 2020-02-18 18:48:26
○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

○MXmail2.ctca-hope.com2015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 07:04:10
● 2015-11-18 07:57:00
○ 2016-02-24 07:31:04
○ 2026-06-25 04:31:48

○MXmail3.ctca-hope.com2015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 07:04:10
● 2015-11-18 07:57:00
○ 2016-02-24 07:31:04
○ 2026-06-25 04:31:48

●MXroute1.mx.cloudflare.net2026-03-05 → 2026-06-25 · 3 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-25 04:31:48

●MXroute2.mx.cloudflare.net2026-03-05 → 2026-06-25 · 3 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-25 04:31:48

●MXroute3.mx.cloudflare.net2026-03-05 → 2026-06-25 · 3 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-25 04:31:48

○MXsmtp1.ctca-hope.com2016-02-24 → 2017-02-11 · 5 obs

○ 2015-11-18 07:57:00
● 2016-02-24 07:31:04
● 2017-02-11 18:53:18
○ 2020-02-18 18:48:26
○ 2026-06-25 04:31:48

○MXsmtp2.ctca-hope.com2016-02-24 → 2017-02-11 · 5 obs

○ 2015-11-18 07:57:00
● 2016-02-24 07:31:04
● 2017-02-11 18:53:18
○ 2020-02-18 18:48:26
○ 2026-06-25 04:31:48

●A104.21.52.722026-03-05 → 2026-06-25 · 6 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-09 06:26:12
○ 2026-06-11 21:58:22
● 2026-06-25 04:31:46
● 2026-06-25 04:31:48

○A167.88.150.1062015-11-18 → 2017-02-11 · 5 obs

○ 2015-07-21 07:04:10
● 2015-11-18 07:57:00
● 2017-02-11 18:53:18
○ 2020-02-18 18:48:26
○ 2026-06-25 04:31:48

○A172.64.80.12026-03-05 → 2026-06-25 · 2 obs

○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

●A172.67.196.1752026-03-05 → 2026-06-25 · 6 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-09 06:26:12
○ 2026-06-11 21:58:22
● 2026-06-25 04:31:46
● 2026-06-25 04:31:48

○A188.114.96.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-09 06:26:12
● 2026-06-11 21:58:22
○ 2026-06-25 04:31:46
○ 2026-06-25 04:31:48

○A188.114.97.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-09 06:26:12
● 2026-06-11 21:58:22
○ 2026-06-25 04:31:46
○ 2026-06-25 04:31:48

○A198.54.125.1772020-02-18 → 2020-02-18 · 4 obs

○ 2017-02-11 18:53:18
● 2020-02-18 18:48:26
○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

○A204.232.238.1702015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 07:04:10
○ 2015-11-18 07:57:00
○ 2026-06-25 04:31:48

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-05 → 2026-06-25 · 2 obs

○ 2026-03-05 10:44:56
○ 2026-06-25 04:31:48

●A2606:4700:3032::ac43:c4af2026-03-05 → 2026-06-25 · 6 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-09 06:26:12
○ 2026-06-11 21:58:22
● 2026-06-25 04:31:46
● 2026-06-25 04:31:48

●A2606:4700:3034::6815:34482026-03-05 → 2026-06-25 · 6 obs

○ 2020-02-18 18:48:26
● 2026-03-05 10:44:56
● 2026-06-09 06:26:12
○ 2026-06-11 21:58:22
● 2026-06-25 04:31:46
● 2026-06-25 04:31:48

○A2a06:98c1:3120::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-09 06:26:12
● 2026-06-11 21:58:22
○ 2026-06-25 04:31:46
○ 2026-06-25 04:31:48

○A2a06:98c1:3121::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-09 06:26:12
● 2026-06-11 21:58:22
○ 2026-06-25 04:31:46
○ 2026-06-25 04:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ctrf.org	vern.ns.cloudflare.com, teagan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.174

NS records: vern.ns.cloudflare.com, teagan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrf.org (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.175, 104.21.52.72`
AAAA	2	`2606:4700:3034::6815:3448, 2606:4700:3032::ac43:c4af`
NS	2	`teagan.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 49), route2.mx.cloudflare.net (pri: 50)...`
TXT	2	`google-site-verification=hocMLrjjzL02vL9, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`teagan.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ctrf.org directs to four IP numbers, which are 104.21.52.72, 172.67.196.175, 2606:4700:3032::ac43:c4af and 2606:4700:3034::6815:3448.

Additional host names — itubers.ml.cdn.cloudflare.net, icicidirect-secure.com, feversnski.info and two others — share IP numbers with ctrf.org.

Name Servers

ctrf.org is served by two delegated name servers, teagan.ns.cloudflare.com and vern.ns.cloudflare.com.

ctrf.org shares its name server setup with other domains, including inara.cz, motortut.ru, fudcon.in and two others.

The name servers of ctrf.org overlap at least partially with those of other domains — among them ttjdq.com, blogs-list.com, sciedutv.com and two more.

These name servers are frequently paired with the name servers amos.ns.cloudflare.com, carl.ns.cloudflare.com, dana.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

teagan.ns.cloudflare.com carries IP addresses 108.162.194.174, 162.159.38.174 and 172.64.34.174, with 3 other addresses beyond those.

vern.ns.cloudflare.com carries IP addresses 108.162.193.243, 172.64.33.243 and 173.245.59.243, with 3 other addresses beyond those.

Mail Servers

Mail for ctrf.org is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ctrf.org shares mail servers — at least in part — with other domains, including fin-porzner.de, dannapaola.net, joevan.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.