sciences.ch - dns.ninja

`sciences.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3855^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b5b2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.85^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.178^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.85, 172.67.181.178
		IPv6 hints	2606:4700:3030::6815:3855, 2606:4700:3036::ac43:b5b2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2410222781

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-07-30 #41

WOT: SAFE (67/100)

Same first word

sciences.co

sciences.pro

sciences.ca

sciences.in.ua

sciences.tv

sciences.education

sciences.in

sciences.cl

sciences.social

sciences.it

sciences.be

sciences.brussels

sciences.com

sciences.co.in

sciences.ch

sciences.eu

sciences.city

sciences.se

sciences.gouv.fr

sciences.xyz

sciences.re

sciences.com.cn

sciences.me

sciences.nl

sciences.run

Similar names

sscience.com

escenics.com

sciscene.com

DNS History

12 records (6 active, 6 former)

●NSannalise.ns.cloudflare.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
● 2026-07-30 19:21:00

○NSns1.infomaniak.ch2015-08-17 → 2017-03-17 · 4 obs

● 2015-08-17 04:58:32
● 2017-03-17 13:49:54
○ 2026-02-15 07:17:06
○ 2026-07-30 19:21:00

○NSns2.infomaniak.ch2015-08-17 → 2017-03-17 · 4 obs

● 2015-08-17 04:58:32
● 2017-03-17 13:49:54
○ 2026-02-15 07:17:06
○ 2026-07-30 19:21:00

●NSruben.ns.cloudflare.com2026-02-15 → 2026-07-30 · 3 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
● 2026-07-30 19:21:00

○MXmta-gw.infomaniak.ch2015-08-17 → 2026-02-15 · 4 obs

● 2015-08-17 04:58:32
● 2026-02-15 07:17:06
○ 2026-02-19 15:27:46
○ 2026-07-30 19:21:00

●A104.21.56.852026-02-15 → 2026-07-30 · 5 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
○ 2026-02-19 15:27:46
● 2026-02-27 09:43:54
● 2026-07-30 19:21:00

○A172.64.80.12026-02-19 → 2026-02-19 · 4 obs

○ 2026-02-15 07:17:06
● 2026-02-19 15:27:46
○ 2026-02-27 09:43:54
○ 2026-07-30 19:21:00

●A172.67.181.1782026-02-15 → 2026-07-30 · 5 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
○ 2026-02-19 15:27:46
● 2026-02-27 09:43:54
● 2026-07-30 19:21:00

●A2606:4700:3030::6815:38552026-06-23 → 2026-07-30 · 3 obs

○ 2026-06-01 21:01:46
● 2026-06-23 19:55:22
● 2026-07-30 19:21:00

○A2606:4700:3034::6815:38552026-02-15 → 2026-06-01 · 5 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
● 2026-06-01 21:01:46
○ 2026-06-23 19:55:22
○ 2026-07-30 19:21:00

●A2606:4700:3036::ac43:b5b22026-02-15 → 2026-07-30 · 3 obs

○ 2017-03-17 13:49:54
● 2026-02-15 07:17:06
● 2026-07-30 19:21:00

○A84.16.94.1532015-08-17 → 2017-03-17 · 4 obs

● 2015-08-17 04:58:32
● 2017-03-17 13:49:54
○ 2026-02-15 07:17:06
○ 2026-07-30 19:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, d.nic.ch, a.nic.ch...	-
sciences.ch	annalise.ns.cloudflare.com, ruben.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.234

NS records: annalise.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciences.ch (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.178, 104.21.56.85`
AAAA	2	`2606:4700:3030::6815:3855, 2606:4700:3036::ac43:b5b2`
NS	2	`annalise.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

sciences.ch directs to four IP numbers, which are 104.21.56.85, 172.67.181.178, 2606:4700:3030::6815:3855 and 2606:4700:3036::ac43:b5b2.

Additional host names — seqingapp.com, archangelos.net, donetskgehtr.ru and two others — share IP numbers with sciences.ch.

Name Servers

sciences.ch is served by two delegated name servers, annalise.ns.cloudflare.com and ruben.ns.cloudflare.com.

sciences.ch shares its name server setup with other domains, including mastercraftdayton.com, gogistvector.com, azmin.net and two others.

The name servers of sciences.ch overlap at least partially with those of other domains — among them adstarweb.com, bellasplaceroatan.com, hd-vipizlesene79.vip and two more.

The name servers noah.ns.cloudflare.com, mona.ns.cloudflare.com and seamus.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

annalise.ns.cloudflare.com carries IP addresses 108.162.194.234, 162.159.38.234 and 172.64.34.234, with 3 other addresses beyond those.

ruben.ns.cloudflare.com carries IP addresses 108.162.195.71, 162.159.44.71 and 172.64.35.71, with 3 other addresses beyond those.