🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubyengineering.com`

DNSSEC	⚠️ Not signed
A	151.101.1.195^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.65.195^{🇺🇸 Fastly151.101.64.0/22}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.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::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::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=8uecMSAwfdCHxToRCMTztUtgkRHTp0aszAqqzH32RKI`
TXT	`v=spf1 include:dc-aa8e722993._spfm.rubyengineering.com ~all`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2020-11-16 #9

`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=1787891270

Same first word

rubyengineering.com

Previous names

Next names

DNS History

21 records (9 active, 12 former)

○NSns1.verio.com2020-04-08 → 2020-04-08 · 4 obs

○ 2017-03-19 22:43:18
● 2020-04-08 00:11:44
○ 2026-08-18 12:18:00
○ 2026-08-28 04:39:06

○NSns17.ixwebhosting.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-04-23 22:49:40
● 2017-03-19 22:43:18
○ 2020-04-08 00:11:44
○ 2026-08-28 04:39:06

○NSns18.ixwebhosting.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-04-23 22:49:40
● 2017-03-19 22:43:18
○ 2020-04-08 00:11:44
○ 2026-08-28 04:39:06

○NSns2.verio.com2020-04-08 → 2020-04-08 · 4 obs

○ 2017-03-19 22:43:18
● 2020-04-08 00:11:44
○ 2026-08-18 12:18:00
○ 2026-08-28 04:39:06

○NSns3.ixwebhosting.com2015-08-18 → 2016-04-23 · 4 obs

● 2015-08-18 01:51:28
● 2016-04-23 22:49:40
○ 2017-03-19 22:43:18
○ 2026-08-28 04:39:06

●NSns39.domaincontrol.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

○NSns4.ixwebhosting.com2015-08-18 → 2016-04-23 · 4 obs

● 2015-08-18 01:51:28
● 2016-04-23 22:49:40
○ 2017-03-19 22:43:18
○ 2026-08-28 04:39:06

●NSns40.domaincontrol.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●MXaspmx.l.google.com2026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

○MXmail-21.ixwebhosting.com2015-08-18 → 2016-04-23 · 4 obs

● 2015-08-18 01:51:28
● 2016-04-23 22:49:40
○ 2017-03-19 22:43:18
○ 2026-08-28 04:39:06

○MXmail913.ixwebhosting.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-04-23 22:49:40
● 2017-03-19 22:43:18
○ 2020-04-08 00:11:44
○ 2026-08-28 04:39:06

○MXmx.rubyengineering.com2020-04-08 → 2020-04-08 · 4 obs

○ 2017-03-19 22:43:18
● 2020-04-08 00:11:44
○ 2026-08-18 12:18:00
○ 2026-08-28 04:39:06

●A151.101.1.1952026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

●A151.101.65.1952026-08-18 → 2026-08-28 · 3 obs

○ 2020-04-08 00:11:44
● 2026-08-18 12:18:00
● 2026-08-28 04:39:06

○A66.116.179.1272015-08-18 → 2016-04-23 · 4 obs

● 2015-08-18 01:51:28
● 2016-04-23 22:49:40
○ 2017-03-19 22:43:18
○ 2026-08-28 04:39:06

○A66.96.146.582020-04-08 → 2020-04-08 · 4 obs

○ 2017-03-19 22:43:18
● 2020-04-08 00:11:44
○ 2026-08-18 12:18:00
○ 2026-08-28 04:39:06

○A98.131.25.1342017-03-19 → 2017-03-19 · 4 obs

○ 2016-04-23 22:49:40
● 2017-03-19 22:43:18
○ 2020-04-08 00:11:44
○ 2026-08-28 04:39:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubyengineering.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyengineering.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`151.101.1.195, 151.101.65.195`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=8uecMSAwfdCHxTo, v=spf1 include:dc-aa8e722993._spfm.rubye`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

rubyengineering.com resolves to the IP addresses 151.101.1.195 and 151.101.65.195

Two other host names, along with dataportabilitet.no, www.riyazm.com and moocpedia.com, also share IP numbers with rubyengineering.com.

Name Servers

rubyengineering.com has two authoritative name servers — ns39.domaincontrol.com and ns40.domaincontrol.com.

rubyengineering.com shares its NS records with other domains, for example jewelleryboxdetox.co.uk, royalpromo.ca, jeddahsquare.com and two others.

Both ns39.domaincontrol.com and ns40.domaincontrol.com have two IP addresses each. ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14; ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14.

Mail Servers

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

There is at least a partial MX overlap between rubyengineering.com and other domains, including abc-am.com, flowerhouse.se, strategicdimensions.co.za and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.250.31.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

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