`rclauthors.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5e58^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dd94^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.88^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.148^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`collins.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`collins.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`collins.ns.cloudflare.com`
		A	108.162.194.226^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	162.159.38.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	172.64.34.226^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
NS	`odin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`odin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`odin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`odin.ns.cloudflare.com`
		A	108.162.195.208^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`odin.ns.cloudflare.com`
		A	162.159.44.208^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`odin.ns.cloudflare.com`
		A	172.64.35.208^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`odin.ns.cloudflare.com`
TXT	`nmnyqlykgbcpttn3h02nrrhx0wxf294v`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.88, 172.67.221.148
		IPv6 hints	2606:4700:3033::6815:5e58, 2606:4700:3037::ac43:dd94
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`collins.ns.cloudflare.com`dns@cloudflare.com serial=2402196611

`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=1778468547

WOT: SAFE (70/100)

Same first word

rclauthors.org

Similar names

carolhurst.com

truscholar.io

DNS History

16 records (6 active, 10 former)

○NSa.ns.mtgsy.com2015-06-05 → 2017-01-16 · 4 obs

● 2015-06-05 13:22:42
● 2017-01-16 23:15:26
○ 2020-02-03 05:39:22
○ 2026-05-11 03:20:32

●NScollins.ns.cloudflare.com2026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

○NSdns0.mtgsy.com2015-06-05 → 2017-01-16 · 4 obs

● 2015-06-05 13:22:42
● 2017-01-16 23:15:26
○ 2020-02-03 05:39:22
○ 2026-05-11 03:20:32

○NSdns2.name-s.net2015-06-05 → 2017-01-16 · 4 obs

● 2015-06-05 13:22:42
● 2017-01-16 23:15:26
○ 2020-02-03 05:39:22
○ 2026-05-11 03:20:32

○NSdns3.mtgsy.com2015-06-05 → 2017-01-16 · 4 obs

● 2015-06-05 13:22:42
● 2017-01-16 23:15:26
○ 2020-02-03 05:39:22
○ 2026-05-11 03:20:32

○NSdns4.mtgsy.com2015-06-05 → 2017-01-16 · 4 obs

● 2015-06-05 13:22:42
● 2017-01-16 23:15:26
○ 2020-02-03 05:39:22
○ 2026-05-11 03:20:32

○NSns-1044.awsdns-02.org2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-16 23:15:26
● 2020-02-03 05:39:22
○ 2026-05-09 09:52:08
○ 2026-05-11 03:20:32

○NSns-1759.awsdns-27.co.uk2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-16 23:15:26
● 2020-02-03 05:39:22
○ 2026-05-09 09:52:08
○ 2026-05-11 03:20:32

○NSns-64.awsdns-08.com2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-16 23:15:26
● 2020-02-03 05:39:22
○ 2026-05-09 09:52:08
○ 2026-05-11 03:20:32

○NSns-730.awsdns-27.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-16 23:15:26
● 2020-02-03 05:39:22
○ 2026-05-09 09:52:08
○ 2026-05-11 03:20:32

●NSodin.ns.cloudflare.com2026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

●A104.21.94.882026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

○A165.215.210.1032015-06-05 → 2020-02-03 · 4 obs

● 2015-06-05 13:22:42
● 2020-02-03 05:39:22
○ 2026-05-09 09:52:08
○ 2026-05-11 03:20:32

●A172.67.221.1482026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

●A2606:4700:3033::6815:5e582026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

●A2606:4700:3037::ac43:dd942026-05-09 → 2026-05-11 · 3 obs

○ 2020-02-03 05:39:22
● 2026-05-09 09:52:08
● 2026-05-11 03:20:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
rclauthors.org	odin.ns.cloudflare.com, collins.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.208

NS records: odin.ns.cloudflare.com, collins.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rclauthors.org (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.88, 172.67.221.148`
AAAA	2	`2606:4700:3033::6815:5e58, 2606:4700:3037::ac43:dd94`
NS	2	`collins.ns.cloudflare.com, odin.ns.cloudflare.com`
TXT	1	`nmnyqlykgbcpttn3h02nrrhx0wxf294v`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`collins.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

rclauthors.org resolves to four IP numbers: 2606:4700:3033::6815:5e58, 2606:4700:3037::ac43:dd94, 104.21.94.88 and 172.67.221.148.

Other host names such as shibuzhijia.com, oyivipa.top, guijobase.click, mgagnon.ca and datinglinkjes.startsuper.nl share IPs with rclauthors.org.

Name Servers

rclauthors.org is delegated to two name servers: collins.ns.cloudflare.com and odin.ns.cloudflare.com.

rclauthors.org shares the same name server setup as knoweurope.net, csa2.com, chadwyck.com, csa1.co.uk and logging-accessories.pages.dev.

rclauthors.org at least partially shares name servers with other domains, for instance thefreedex.com, salontheatre.ca, reportertatu.com, fhc21.com and superpont.com.

These name servers are commonly used together with desi.ns.cloudflare.com, wells.ns.cloudflare.com and yisroel.ns.cloudflare.com.

Host names with six IP numbers:

collins.ns.cloudflare.com points to 2606:4700:50::a29f:26e2, 2803:f800:50::6ca2:c2e2, 2a06:98c1:50::ac40:22e2, 108.162.194.226, 162.159.38.226 and 172.64.34.226.

odin.ns.cloudflare.com points to 2606:4700:58::a29f:2cd0, 2803:f800:50::6ca2:c3d0, 2a06:98c1:50::ac40:23d0, 108.162.195.208, 162.159.44.208 and 172.64.35.208.

rclauthors.org - robtex.com

rclauthors.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`rclauthors.org`

`org`