`rational-skepticism.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c31c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2492^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.146^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.28^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adelaide.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2601^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c201^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adelaide.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2201^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adelaide.ns.cloudflare.com`
		A	108.162.194.1^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	162.159.38.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	172.64.34.1^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
NS	`kevin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kevin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kevin.ns.cloudflare.com`
		A	108.162.193.191^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	172.64.33.191^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	173.245.59.191^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.146, 172.67.195.28
		IPv6 hints	2606:4700:3031::ac43:c31c, 2606:4700:3037::6815:2492
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`adelaide.ns.cloudflare.com`dns@cloudflare.com serial=2399408639

`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=1778690588

WOT: SUSPICIOUS (61/100)

Same first word

rational-skepticism.org

DNS History

11 records (6 active, 5 former)

●NSadelaide.ns.cloudflare.com2026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

●NSkevin.ns.cloudflare.com2026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

○NSns.namespace4you.de2015-08-13 → 2018-01-13 · 4 obs

● 2015-08-13 08:14:54
● 2018-01-13 11:31:44
○ 2026-03-29 09:51:50
○ 2026-05-13 16:58:10

○NSns2.namespace4you.de2015-08-13 → 2018-01-13 · 4 obs

● 2015-08-13 08:14:54
● 2018-01-13 11:31:44
○ 2026-03-29 09:51:50
○ 2026-05-13 16:58:10

○MXmxlb.ispgateway.de2015-12-02 → 2018-01-13 · 4 obs

● 2015-12-02 15:32:04
● 2018-01-13 11:31:44
○ 2026-03-29 09:51:50
○ 2026-05-13 16:58:10

●A104.21.36.1462026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

●A172.67.195.282026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

●A2606:4700:3031::ac43:c31c2026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

●A2606:4700:3037::6815:24922026-03-29 → 2026-05-13 · 3 obs

○ 2018-01-13 11:31:44
● 2026-03-29 09:51:50
● 2026-05-13 16:58:10

○A2a00:1158:0:100::142015-08-13 → 2018-01-13 · 4 obs

● 2015-08-13 08:14:54
● 2018-01-13 11:31:44
○ 2026-03-29 09:51:50
○ 2026-05-13 16:58:10

○A80.67.16.82015-08-13 → 2018-01-13 · 4 obs

● 2015-08-13 08:14:54
● 2018-01-13 11:31:44
○ 2026-03-29 09:51:50
○ 2026-05-13 16:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
rational-skepticism.org	adelaide.ns.cloudflare.com, kevin.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.191

NS records: adelaide.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rational-skepticism.org (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.146, 172.67.195.28`
AAAA	2	`2606:4700:3037::6815:2492, 2606:4700:3031::ac43:c31c`
NS	2	`adelaide.ns.cloudflare.com, kevin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adelaide.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

rational-skepticism.org points to four IP numbers: 2606:4700:3031::ac43:c31c, 2606:4700:3037::6815:2492, 104.21.36.146 and 172.67.195.28.

Other host names, for instance shababhost.com, emsociety.com, www.steadfast.tech, theartline.gr and bristonslol.online share IP numbers with rational-skepticism.org.

Name Servers

Delegation for rational-skepticism.org rests with two name servers, adelaide.ns.cloudflare.com and kevin.ns.cloudflare.com.

rational-skepticism.org shares the same name server setup as other domains, including carpathian-photo.com, 123blink.pro, pays.com.cn, strogov.me and motion-capture-system.com.

rational-skepticism.org at least partially shares name servers with other domains, for instance aicoloringpage.org, hjemmet.net, ovasabi.com, dv-montage.nl and buddychck.com.

These name servers are commonly used with tom.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers: adelaide.ns.cloudflare.com points to: 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1. kevin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbf, 2803:f800:50::6ca2:c1bf, 2a06:98c1:50::ac40:21bf, 108.162.193.191, 172.64.33.191 and 173.245.59.191.

rational-skepticism.org - robtex.com