`science-all.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b02f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1f61^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.97^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.47^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
MX	`_dc-mx.e78664d35887.science-all.com` ⭐
		A	78.46.105.114^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`dbe0df943.fastvps-server.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.97, 172.67.176.47
		IPv6 hints	2606:4700:3033::ac43:b02f, 2606:4700:3036::6815:1f61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2400088856

`com`

	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=1778568446

Subdomains

mail.science-all.com

Same first word

science-all.com

DNS History

14 records (7 active, 7 former)

○NSdns.fastdns24.com2016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

○NSdns2.fastdns24.org2016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

○NSdns3.fastdns24.eu2016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

○NSdns4.fastdns24.link2016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

●NSgwen.ns.cloudflare.com2026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

●NSterin.ns.cloudflare.com2026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

●MX_dc-mx.e78664d35887.science-all.com2026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

○MXmail.science-all.com2016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

●A104.21.31.972026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

●A172.67.176.472026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

●A2606:4700:3033::ac43:b02f2026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

●A2606:4700:3036::6815:1f612026-04-09 → 2026-05-12 · 3 obs

○ 2017-12-18 18:33:22
● 2026-04-09 04:25:48
● 2026-05-12 07:01:02

○A78.46.105.1142026-04-09 → 2026-05-12 · 2 obs

○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

○A88.198.61.2402016-12-28 → 2017-12-18 · 4 obs

● 2016-12-28 20:32:46
● 2017-12-18 18:33:22
○ 2026-04-09 04:25:48
○ 2026-05-12 07:01:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
science-all.com	gwen.ns.cloudflare.com, terin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.236

NS records: gwen.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for science-all.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.47, 104.21.31.97`
AAAA	2	`2606:4700:3036::6815:1f61, 2606:4700:3033::ac43:b02f`
NS	2	`gwen.ns.cloudflare.com, terin.ns.cloudflare.com`
MX	1	`_dc-mx.e78664d35887.science-all.com (pri`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

science-all.com is a parent of mail.science-all.com.

IP Addresses

science-all.com points to four IP numbers: 2606:4700:3033::ac43:b02f, 2606:4700:3036::6815:1f61, 104.21.31.97 and 172.67.176.47.

Other host names, for instance inti.com.mx, digital-nomadness.com, cgccr.com, payloadcentral.com and chat-ksa.net share IP numbers with science-all.com.

Name Servers

Delegation for science-all.com rests with two name servers, gwen.ns.cloudflare.com and terin.ns.cloudflare.com.

science-all.com shares the same name server setup as other domains, including tech-insight.net, minecraftitemid.com, sandboxelsrecipes.com, puntomax.com and radiomorias.gr.

science-all.com at least partially shares name servers with other domains, for instance compacttractorattachments.com, shkarko.co, owen.com, btdykfecwvyso.online and sanasset.com.

These name servers are commonly used with harmony.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers: gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160. terin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236.

Mail Servers

science-all.com is handled by a single mail server, _dc-mx.e78664d35887.science-all.com.

_dc-mx.e78664d35887.science-all.com points to a single IP: 78.46.105.114.

science-all.com - robtex.com

science-all.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`science-all.com`

`com`