scienceknocks.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`scienceknocks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:dc9a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4b63^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.99^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.154^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`junade.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`junade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`junade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`junade.ns.cloudflare.com`
		A	108.162.195.30^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`junade.ns.cloudflare.com`
		A	162.159.44.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`junade.ns.cloudflare.com`
		A	172.64.35.30^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`junade.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.99, 172.67.220.154
		IPv6 hints	2606:4700:3030::ac43:dc9a, 2606:4700:3037::6815:4b63
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`junade.ns.cloudflare.com`dns@cloudflare.com serial=2415494916

`com`

	DNSSEC	⚠️ Not signed
	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=1794553026

Same first word

scienceknocks.com

Previous names

Next names

DNS History

20 records (11 active, 9 former)

●NSjunade.ns.cloudflare.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

○NSns-cloud-b1.googledomains.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○NSns-cloud-b2.googledomains.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○NSns-cloud-b3.googledomains.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○NSns-cloud-b4.googledomains.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

●NSsharon.ns.cloudflare.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

○MXalt1.gmr-smtp-in.l.google.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○MXalt2.gmr-smtp-in.l.google.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○MXalt3.gmr-smtp-in.l.google.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

○MXalt4.gmr-smtp-in.l.google.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

●MXeforward1.registrar-servers.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●MXeforward2.registrar-servers.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●MXeforward3.registrar-servers.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●MXeforward4.registrar-servers.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●MXeforward5.registrar-servers.com2026-09-26 → 2026-11-13 · 3 obs

○ 2018-12-31 00:50:18
● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

○MXgmr-smtp-in.l.google.com2016-12-13 → 2018-12-31 · 4 obs

● 2016-12-13 18:28:12
● 2018-12-31 00:50:18
○ 2026-09-26 06:41:06
○ 2026-11-13 07:25:44

●A104.21.75.992026-09-26 → 2026-11-13 · 2 obs

● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●A172.67.220.1542026-09-26 → 2026-11-13 · 2 obs

● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●A2606:4700:3030::ac43:dc9a2026-09-26 → 2026-11-13 · 2 obs

● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

●A2606:4700:3037::6815:4b632026-09-26 → 2026-11-13 · 2 obs

● 2026-09-26 06:41:06
● 2026-11-13 07:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
scienceknocks.com	sharon.ns.cloudflare.com, junade.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.32.221

NS records: sharon.ns.cloudflare.com, junade.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.154, 104.21.75.99`
AAAA	2	`2606:4700:3030::ac43:dc9a, 2606:4700:3037::6815:4b63`
NS	2	`junade.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`junade.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sharon.ns.cloudflare.com, sharon.ns.cloudflare.com, sharon.ns.cloudflare.com...)

Analysis

IP Addresses

scienceknocks.com has four IP addresses: 104.21.75.99, 172.67.220.154, 2606:4700:3030::ac43:dc9a and 2606:4700:3037::6815:4b63.

mkb-vitaal.nl, hipmirotendao.org, zbvnmc2.vu and two other host names share IP numbers with scienceknocks.com.

Name Servers

scienceknocks.com is delegated to two name servers: junade.ns.cloudflare.com and sharon.ns.cloudflare.com.

scienceknocks.com uses the same name servers as several other domains — among them fawadarman455.workers.dev, a-gh-13882009.workers.dev, adgeneratorswmn.pages.dev and two more.

scienceknocks.com shares at least some of its name servers with other domains, including learn-ledgrcom-portal.pages.dev, gweapwxc.yachts, originbrandsinc.com and two others.

It is common to find these name servers alongside the name servers dara.ns.cloudflare.com, carol.ns.cloudflare.com, norm.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

junade.ns.cloudflare.com resolves to 108.162.195.30, 162.159.44.30, 172.64.35.30 and 3 other IP addresses.

sharon.ns.cloudflare.com resolves to 108.162.192.221, 172.64.32.221, 173.245.58.221 and 3 other IP addresses.

Mail Servers

Mail for scienceknocks.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

scienceknocks.com has at least partial mail server overlap with other domains such as eltov39.xyz, coverbounty.com, socks4kicks.com and two more.

These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts with just one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.