blockscience.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blockscience.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=OynMlwDa5RqZx5_l0dLFZul9hXU0AyiARXfzZ0iOj5Y`
TXT	`v=spf1 include:dc-aa8e722993._spfm.blockscience.com ~all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2026-07-08 #1

`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=1787417094

Same first word

blockscience.net

blockscience.com

Previous names

Next names

DNS History

23 records (9 active, 14 former)

○NSdns1.name-services.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○NSdns2.name-services.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○NSdns3.name-services.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○NSdns4.name-services.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○NSdns5.name-services.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○NSns29.domaincontrol.com2015-11-20 → 2020-02-22 · 5 obs

○ 2015-07-25 07:00:52
● 2015-11-20 13:49:28
● 2020-02-22 19:45:18
○ 2026-08-19 17:36:30
○ 2026-08-22 17:14:32

○NSns30.domaincontrol.com2015-11-20 → 2020-02-22 · 5 obs

○ 2015-07-25 07:00:52
● 2015-11-20 13:49:28
● 2020-02-22 19:45:18
○ 2026-08-19 17:36:30
○ 2026-08-22 17:14:32

●NSns43.domaincontrol.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●NSns44.domaincontrol.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●MXalt1.aspmx.l.google.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●MXalt2.aspmx.l.google.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●MXalt3.aspmx.l.google.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●MXalt4.aspmx.l.google.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●MXaspmx.l.google.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

○MXblockscience-com.mail.protection.outlook.com2016-02-10 → 2020-02-22 · 5 obs

○ 2015-11-20 13:49:28
● 2016-02-10 22:35:04
● 2020-02-22 19:45:18
○ 2026-08-19 17:36:30
○ 2026-08-22 17:14:32

○MXmailstore1.secureserver.net2015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-25 07:00:52
● 2015-11-20 13:49:28
○ 2016-02-10 22:35:04
○ 2026-08-22 17:14:32

○MXp.nsm.ctmail.com2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

○MXsmtp.secureserver.net2015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-25 07:00:52
● 2015-11-20 13:49:28
○ 2016-02-10 22:35:04
○ 2026-08-22 17:14:32

●A15.197.225.1282026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

●A3.33.251.1682026-08-19 → 2026-08-22 · 3 obs

○ 2020-02-22 19:45:18
● 2026-08-19 17:36:30
● 2026-08-22 17:14:32

○A46.101.53.1962016-02-10 → 2020-02-22 · 5 obs

○ 2015-11-20 13:49:28
● 2016-02-10 22:35:04
● 2020-02-22 19:45:18
○ 2026-08-19 17:36:30
○ 2026-08-22 17:14:32

○A50.63.202.502015-11-20 → 2015-11-20 · 4 obs

○ 2015-07-25 07:00:52
● 2015-11-20 13:49:28
○ 2016-02-10 22:35:04
○ 2026-08-22 17:14:32

○A64.74.223.442015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 07:00:52
○ 2015-11-20 13:49:28
○ 2026-08-22 17:14:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
blockscience.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockscience.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=OynMlwDa5RqZx5_, v=spf1 include:dc-aa8e722993._spfm.block`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

IP Addresses

blockscience.com has two IP addresses: 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with blockscience.com are stomatologija.net, isourcingusa.com, magicsparklers.com and two others.

Name Servers

blockscience.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.

blockscience.com has the same name server delegation as a number of other domains, such as bestjerkyreviews.com, abgarage.com.br, 1drop.com and two more.

The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.

Mail Servers

Five mail servers handle blockscience.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

blockscience.com shares at least some of its mail servers with other domains — for example edion.co.jp, aretecap.com, hjemstavn.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 173.194.45.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.