🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubyblok.com`

DNSSEC	⚠️ Not signed
NS	`ns-544.awsdns-04.net` ⭐ ⚠️ Not in zone NS records
		A	2600:9000:5302:2000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-544.awsdns-04.net`
		A	205.251.194.32^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-544.awsdns-04.net`
NS	`ns-1026.awsdns-00.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1026.awsdns-00.org`
		A	205.251.196.2^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1026.awsdns-00.org`
NS	`ns-1186.awsdns-20.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:a200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1186.awsdns-20.org`
		A	205.251.196.162^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1186.awsdns-20.org`
NS	`ns-14.awsdns-01.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-14.awsdns-01.com`
		A	205.251.192.14^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-14.awsdns-01.com`
NS	`ns-1630.awsdns-11.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:5e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1630.awsdns-11.co.uk`
		A	205.251.198.94^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1630.awsdns-11.co.uk`
NS	`ns-1861.awsdns-40.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5307:4500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1861.awsdns-40.co.uk`
		A	205.251.199.69^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1861.awsdns-40.co.uk`
NS	`ns-455.awsdns-56.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:c700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-455.awsdns-56.com`
		A	205.251.193.199^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-455.awsdns-56.com`
NS	`ns-866.awsdns-44.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:6200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-866.awsdns-44.net`
		A	205.251.195.98^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-866.awsdns-44.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`GOOGLE-SITE-VERIFICATION=P0ZXUFJVOY6QMRYE7B58XQB8PHBJHHEFG0AYZJMO6QM`
SOA	`ns-544.awsdns-04.net`awsdns-hostmaster@amazon.com serial=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=1788149375

Same first word

rubyblok.com

Previous names

Next names

DNS History

25 records (13 active, 12 former)

●NSns-1026.awsdns-00.org2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-1186.awsdns-20.org2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-14.awsdns-01.com2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-1630.awsdns-11.co.uk2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-1861.awsdns-40.co.uk2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-455.awsdns-56.com2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-544.awsdns-04.net2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●NSns-866.awsdns-44.net2026-08-21 → 2026-08-31 · 2 obs

● 2026-08-21 04:35:30
● 2026-08-31 04:27:30

●MXalt1.aspmx.l.google.com2026-08-21 → 2026-08-31 · 14 obs

● 2026-08-21 04:35:30
○ 2026-08-21 09:14:12
● 2026-08-21 09:49:10
○ 2026-08-21 11:38:42
● 2026-08-21 18:24:18
○ 2026-08-22 07:05:40
● 2026-08-24 13:27:58
○ 2026-08-25 17:36:50
● 2026-08-30 06:01:40
○ 2026-08-30 09:56:26
● 2026-08-30 21:06:42
○ 2026-08-30 21:37:30
● 2026-08-31 04:27:26
● 2026-08-31 04:27:30

●MXalt2.aspmx.l.google.com2026-08-21 → 2026-08-31 · 14 obs

●MXalt3.aspmx.l.google.com2026-08-21 → 2026-08-31 · 14 obs

●MXalt4.aspmx.l.google.com2026-08-21 → 2026-08-31 · 14 obs

●MXaspmx.l.google.com2026-08-21 → 2026-08-31 · 14 obs

○A13.33.153.1222026-08-25 → 2026-08-25 · 4 obs

○ 2026-08-25 17:36:50
● 2026-08-25 19:57:48
○ 2026-08-27 05:26:26
○ 2026-08-31 04:27:30

○A13.33.153.1272026-08-25 → 2026-08-25 · 4 obs

○ 2026-08-25 17:36:50
● 2026-08-25 19:57:48
○ 2026-08-27 05:26:26
○ 2026-08-31 04:27:30

○A13.33.153.152026-08-25 → 2026-08-25 · 4 obs

○ 2026-08-25 17:36:50
● 2026-08-25 19:57:48
○ 2026-08-27 05:26:26
○ 2026-08-31 04:27:30

○A13.33.153.392026-08-25 → 2026-08-25 · 4 obs

○ 2026-08-25 17:36:50
● 2026-08-25 19:57:48
○ 2026-08-27 05:26:26
○ 2026-08-31 04:27:30

○A3.167.88.102026-08-21 → 2026-08-30 · 13 obs

● 2026-08-21 05:45:16
○ 2026-08-21 09:49:10
● 2026-08-21 11:38:42
○ 2026-08-21 14:32:18
● 2026-08-21 18:24:18
○ 2026-08-22 01:17:04
● 2026-08-25 17:36:50
○ 2026-08-25 19:57:48
● 2026-08-30 06:01:40
○ 2026-08-30 09:56:26
● 2026-08-30 22:36:30
○ 2026-08-31 04:27:26
○ 2026-08-31 04:27:30

○A3.167.88.1002026-08-21 → 2026-08-30 · 13 obs

○A3.167.88.492026-08-21 → 2026-08-30 · 13 obs

○A3.167.88.812026-08-21 → 2026-08-30 · 13 obs

○A52.85.78.1012026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 18:24:18
● 2026-08-22 01:17:04
○ 2026-08-22 07:05:40
○ 2026-08-31 04:27:30

○A52.85.78.1042026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 18:24:18
● 2026-08-22 01:17:04
○ 2026-08-22 07:05:40
○ 2026-08-31 04:27:30

○A52.85.78.172026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 18:24:18
● 2026-08-22 01:17:04
○ 2026-08-22 07:05:40
○ 2026-08-31 04:27:30

○A52.85.78.892026-08-22 → 2026-08-22 · 4 obs

○ 2026-08-21 18:24:18
● 2026-08-22 01:17:04
○ 2026-08-22 07:05:40
○ 2026-08-31 04:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubyblok.com	ns-14.awsdns-01.com, ns-544.awsdns-04.net, ns-455.awsdns-56.com, ns-866.awsdns-44.net...	4 records

✅ Authoritative Response

Server:205.251.196.162

NS records: ns-14.awsdns-01.com, ns-544.awsdns-04.net, ns-455.awsdns-56.com, ns-866.awsdns-44.net, ns-1630.awsdns-11.co.uk, ns-1026.awsdns-00.org, ns-1186.awsdns-20.org, ns-1861.awsdns-40.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyblok.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-544.awsdns-04.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-14.awsdns-01.com, ns-14.awsdns-01.com, ns-455.awsdns-56.com...)

Analysis

Name Servers

DNS for rubyblok.com is handled by 8 name servers: ns-14.awsdns-01.com, ns-455.awsdns-56.com, ns-544.awsdns-04.net and 5 others.

rubyblok.com shares at least some of its name servers with other domains, including nfss.org, capecodregister.com, itsnotabank.co and two others.

These name servers are frequently seen alongside ns-866.awsdns-44.net, ns-1026.awsdns-00.org, ns-1186.awsdns-20.org and 5 other name servers.

Host names pointing to two IP addresses:

ns-14.awsdns-01.com has two IP addresses: 205.251.192.14 and 2600:9000:5300:e00::1.

ns-455.awsdns-56.com has two IP addresses: 205.251.193.199 and 2600:9000:5301:c700::1.

ns-544.awsdns-04.net has two IP addresses: 205.251.194.32 and 2600:9000:5302:2000::1.

ns-866.awsdns-44.net has two IP addresses: 205.251.195.98 and 2600:9000:5303:6200::1.

ns-1026.awsdns-00.org has two IP addresses: 205.251.196.2 and 2600:9000:5304:200::1.

ns-1186.awsdns-20.org has two IP addresses: 205.251.196.162 and 2600:9000:5304:a200::1.

ns-1630.awsdns-11.co.uk has two IP addresses: 205.251.198.94 and 2600:9000:5306:5e00::1.

ns-1861.awsdns-40.co.uk has two IP addresses: 205.251.199.69 and 2600:9000:5307:4500::1.

Mail Servers

rubyblok.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by rubyblok.com are shared with other domains: scstyling.fi, human2humanseries.com, playfood.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.