`ruby-doc.org`

DNSSEC	⚠️ Not signed
A	2a01:4f9:c013:1b57::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
A	65.109.142.99^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`cdda627315be175d1a8b6968413352b2ce771ed6`
TXT	`ezoic-domain-verification=rmvdaPgKG0dlzM0tQzkcexu2Tmnzy7`
TXT	`google-site-verification=jhsL4aq2OxepU0WmBOFvX1LMb-tbKWhTJzYn6Hvfj10`
TXT	`v=spf1 +a +mx include:ruby-doc.org.spf.auto.dnssmarthost.net ~all`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1752053782

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781289059

rank #15039 globally
rank #1709 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #52,388

Same first word

ruby-doc.com

ruby-doc.org

DNS History

26 records (8 active, 18 former)

●NSns1.dnsowl.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

○NSns1.mydyndns.org2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○NSns1144.dns.dyn.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

●NSns2.dnsowl.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

○NSns2164.dns.dyn.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

●NSns3.dnsowl.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

○NSns3199.dns.dyn.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○NSns4150.dns.dyn.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○NSpdns1.registrar-servers.com2021-02-28 → 2021-02-28 · 4 obs

○ 2019-02-08 13:35:08
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○NSpdns2.registrar-servers.com2021-02-28 → 2021-02-28 · 4 obs

○ 2019-02-08 13:35:08
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXalt1.aspmx.l.google.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○MXaspmx.l.google.com2015-07-12 → 2021-02-28 · 4 obs

● 2015-07-12 12:16:20
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXaspmx1.googlemail.com2015-07-12 → 2021-02-28 · 4 obs

● 2015-07-12 12:16:20
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXaspmx2.googlemail.com2015-07-12 → 2021-02-28 · 4 obs

● 2015-07-12 12:16:20
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXaspmx3.googlemail.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○MXaspmx4.googlemail.com2015-07-12 → 2019-02-08 · 4 obs

● 2015-07-12 12:16:20
● 2019-02-08 13:35:08
○ 2021-02-28 21:57:06
○ 2026-06-12 18:51:16

○MXaspmx5.googlemail.com2015-07-12 → 2021-02-28 · 4 obs

● 2015-07-12 12:16:20
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXlt1.aspmx.l.google.com2021-02-28 → 2021-02-28 · 4 obs

○ 2019-02-08 13:35:08
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

●MXmx10.antispam.mailspamprotection.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

●MXmx20.antispam.mailspamprotection.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

●MXmx30.antispam.mailspamprotection.com2026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

○MXspmx3.googlemail.com2021-02-28 → 2021-02-28 · 4 obs

○ 2019-02-08 13:35:08
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○MXspmx4.googlemail.com2021-02-28 → 2021-02-28 · 4 obs

○ 2019-02-08 13:35:08
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

○A108.168.213.22015-07-12 → 2021-02-28 · 4 obs

● 2015-07-12 12:16:20
● 2021-02-28 21:57:06
○ 2026-03-08 20:22:24
○ 2026-06-12 18:51:16

●A2a01:4f9:c013:1b57::12026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

●A65.109.142.992026-03-08 → 2026-06-12 · 3 obs

○ 2021-02-28 21:57:06
● 2026-03-08 20:22:24
● 2026-06-12 18:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
ruby-doc.org	ns1.dnsowl.com, ns3.dnsowl.com, ns2.dnsowl.com	-

✅ Authoritative Response

Server:162.159.26.136

NS records: ns1.dnsowl.com, ns3.dnsowl.com, ns2.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby-doc.org (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.109.142.99`
AAAA	1	`2a01:4f9:c013:1b57::1`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	4	`cdda627315be175d1a8b6968413352b2ce771ed6, ezoic-domain-verification=rmvdaPgKG0dlzM...`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

Analysis

IP Addresses

ruby-doc.org points to two IP numbers: 65.109.142.99 and 2a01:4f9:c013:1b57::1.

Other host names, among them ruby-doc.com and static.99.142.109.65.clients.your-server.de, have IP numbers in common with ruby-doc.org.

Name Servers

Three name servers are authoritative for ruby-doc.org: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

At least some of ruby-doc.org's name servers are shared with other domains, for example defy.cc, penplacer.com, vip0534.com and two more.

Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

The MX records for ruby-doc.org list three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

At least some of the mail servers used by ruby-doc.org are shared with other domains: planetsalon.com, neonabber.com, jakris.com.tr and two others among them.

Three hostnames, one IP address apiece: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.

ruby-doc.org - robtex.com

ruby-doc.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ruby-doc.org`

`org`