`sciencefriction.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b824^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:33bc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.188^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.36^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`macy.ns.cloudflare.com`
		A	2606:4700:50::a29f:264e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`macy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`macy.ns.cloudflare.com`
		A	108.162.194.78^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	162.159.38.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	172.64.34.78^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.51.188, 172.67.184.36
		IPv6	2606:4700:3034::ac43:b824, 2606:4700:3035::6815:33bc
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2396901876

`net`

	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=1771291465

WOT: SAFE (61/100)

Subdomains

www.sciencefriction.net

Same first word

sciencefriction.net

sciencefriction.dk

DNS History

12 records (6 active, 6 former)

●NSbill.ns.cloudflare.com2026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

●NSmacy.ns.cloudflare.com2026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

○NSns1.dreamhost.com2015-08-18 → 2017-06-06 · 4 obs

● 2015-08-18 07:44:02
● 2017-06-06 17:20:20
○ 2026-03-13 21:32:36
○ 2026-03-23 07:28:42

○NSns2.dreamhost.com2015-08-18 → 2017-06-06 · 4 obs

● 2015-08-18 07:44:02
● 2017-06-06 17:20:20
○ 2026-03-13 21:32:36
○ 2026-03-23 07:28:42

○NSns3.dreamhost.com2015-08-18 → 2017-06-06 · 4 obs

● 2015-08-18 07:44:02
● 2017-06-06 17:20:20
○ 2026-03-13 21:32:36
○ 2026-03-23 07:28:42

○MXaspmx.l.google.com2015-08-18 → 2017-06-06 · 4 obs

● 2015-08-18 07:44:02
● 2017-06-06 17:20:20
○ 2026-03-13 21:32:36
○ 2026-03-23 07:28:42

●A104.21.51.1882026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

●A172.67.184.362026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

○A173.236.182.2162015-08-18 → 2016-09-24 · 4 obs

● 2015-08-18 07:44:02
● 2016-09-24 20:42:26
○ 2017-06-06 17:20:20
○ 2026-03-23 07:28:42

○A208.113.196.1052017-06-06 → 2017-06-06 · 4 obs

○ 2016-09-24 20:42:26
● 2017-06-06 17:20:20
○ 2026-03-13 21:32:36
○ 2026-03-23 07:28:42

●A2606:4700:3034::ac43:b8242026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

●A2606:4700:3035::6815:33bc2026-03-13 → 2026-03-23 · 3 obs

○ 2017-06-06 17:20:20
● 2026-03-13 21:32:36
● 2026-03-23 07:28:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sciencefriction.net	bill.ns.cloudflare.com, macy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.78

NS records: bill.ns.cloudflare.com, macy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencefriction.net (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.36, 104.21.51.188`
AAAA	2	`2606:4700:3035::6815:33bc, 2606:4700:3034::ac43:b824`
NS	2	`bill.ns.cloudflare.com, macy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of www.sciencefriction.net is sciencefriction.net.

IP Addresses

sciencefriction.net points to four IP numbers: 2606:4700:3034::ac43:b824, 2606:4700:3035::6815:33bc, 104.21.51.188 and 172.67.184.36.

Other host names, for instance u(0x666170)g168.biz, larpcheap.com, logobaker.ru, www.first2host.co.uk and contadores.miarroba.es share IP numbers with sciencefriction.net.

Name Servers

sciencefriction.net is delegated to two name servers: bill.ns.cloudflare.com and macy.ns.cloudflare.com.

sciencefriction.net uses the same name server setup as other domains, for instance rmpq.ca, adr2000.com, totalhealthtips.net, droletmachinerie.com and garagemontplaisir.ca.

sciencefriction.net shares name servers with other domains at least partially, for instance ligasuperior.cl, peacefulvanilla.club, jamit.at, punchingplanet.com and gemino.us.com.

these name servers are commonly used together with hope.ns.cloudflare.com and dolly.ns.cloudflare.com.

Host names with six IP numbers: bill.ns.cloudflare.com points to 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74; macy.ns.cloudflare.com points to 2606:4700:50::a29f:264e, 2803:f800:50::6ca2:c24e, 2a06:98c1:50::ac40:224e, 108.162.194.78, 162.159.38.78 and 172.64.34.78.

sciencefriction.net - robtex.com