ruby-forum.com - dns.ninja

`ruby-forum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:c36^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c1af^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.54^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.175^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
NS	`haley.ns.cloudflare.com`
		A	2606:4700:50::a29f:260f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`haley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`haley.ns.cloudflare.com`
		A	108.162.194.15^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	162.159.38.15^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
		A	172.64.34.15^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`haley.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=LWfaiUeTUAbnC7rLyE1EjYiCJ5CY2d0ae3cl-ttBeoI`
TXT	`v=spf1 a mx include:_spf.mlsend.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.54, 172.67.193.175
		IPv6 hints	2606:4700:3037::6815:c36, 2606:4700:3037::ac43:c1af
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2407046503

`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=1785632057

rank #170911 globally
rank #71009 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #299,452

Subdomains

www.ruby-forum.com

Same first word

ruby-forum.com

ruby-forum.org

DNS History

23 records (8 active, 15 former)

●NSeric.ns.cloudflare.com2026-04-27 → 2026-08-02 · 3 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-08-02 01:08:46

●NShaley.ns.cloudflare.com2026-04-27 → 2026-08-02 · 3 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-08-02 01:08:46

○NSheather.ns.cloudflare.com2026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

○NSjermaine.ns.cloudflare.com2026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

○NSns1.first-ns.de2015-07-06 → 2017-02-16 · 4 obs

● 2015-07-06 12:26:22
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

○NSrobotns2.second-ns.de2015-07-06 → 2017-02-16 · 4 obs

● 2015-07-06 12:26:22
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

○NSrobotns3.second-ns.com2015-07-06 → 2017-02-16 · 4 obs

● 2015-07-06 12:26:22
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

○MXmail.andreas-s.net2015-07-06 → 2017-02-16 · 4 obs

● 2015-07-06 12:26:22
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

●MXmx1.improvmx.com2026-02-26 → 2026-08-02 · 3 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-08-02 01:08:46

●MXmx2.improvmx.com2026-02-26 → 2026-08-02 · 3 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-08-02 01:08:46

●A104.21.12.542026-04-27 → 2026-08-02 · 3 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-08-02 01:08:46

○A172.66.40.1542026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

○A172.66.43.1022026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

●A172.67.193.1752026-04-27 → 2026-08-02 · 3 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-08-02 01:08:46

○A188.40.52.2102015-07-06 → 2016-04-13 · 4 obs

● 2015-07-06 12:26:22
● 2016-04-13 02:20:40
○ 2017-02-05 00:42:16
○ 2026-08-02 01:08:46

○A2606:4700:3030::6815:c362026-04-27 → 2026-06-17 · 5 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-06-17 20:01:32
○ 2026-07-08 06:01:56
○ 2026-08-02 01:08:46

○A2606:4700:3035::ac43:c1af2026-04-27 → 2026-06-17 · 5 obs

○ 2026-04-17 12:51:08
● 2026-04-27 20:06:38
● 2026-06-17 20:01:32
○ 2026-07-08 06:01:56
○ 2026-08-02 01:08:46

●A2606:4700:3037::6815:c362026-07-08 → 2026-08-02 · 3 obs

○ 2026-06-17 20:01:32
● 2026-07-08 06:01:56
● 2026-08-02 01:08:46

●A2606:4700:3037::ac43:c1af2026-07-08 → 2026-08-02 · 3 obs

○ 2026-06-17 20:01:32
● 2026-07-08 06:01:56
● 2026-08-02 01:08:46

○A2606:4700:3108::ac42:289a2026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

○A2606:4700:3108::ac42:2b662026-02-26 → 2026-04-17 · 5 obs

○ 2017-02-16 06:34:38
● 2026-02-26 01:45:44
● 2026-04-17 12:51:08
○ 2026-04-27 20:06:38
○ 2026-08-02 01:08:46

○A2a01:4f8:100:3067::22015-07-06 → 2017-02-16 · 4 obs

● 2015-07-06 12:26:22
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

○A78.47.191.1532017-02-05 → 2017-02-16 · 5 obs

○ 2016-04-13 02:20:40
● 2017-02-05 00:42:16
● 2017-02-16 06:34:38
○ 2026-02-26 01:45:44
○ 2026-08-02 01:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ruby-forum.com	eric.ns.cloudflare.com, haley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.15

NS records: eric.ns.cloudflare.com, haley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby-forum.com (unsigned zone)

⏱️ Timing

Total: 856ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.175, 104.21.12.54`
AAAA	2	`2606:4700:3037::ac43:c1af, 2606:4700:3037::6815:c36`
NS	2	`eric.ns.cloudflare.com, haley.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 1), mx2.improvmx.com (pri: 2)`
TXT	2	`google-site-verification=LWfaiUeTUAbnC7r, v=spf1 a mx include:_spf.mlsend.com ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.ruby-forum.com is delegated beneath ruby-forum.com.

IP Addresses

ruby-forum.com points to the four IP addresses 104.21.12.54, 172.67.193.175, 2606:4700:3037::6815:c36 and 2606:4700:3037::ac43:c1af.

Two other host names, along with coloringjoy.org, aarrekampus.com and elefans.com, also share IP numbers with ruby-forum.com.

Name Servers

ruby-forum.com is delegated to two name servers: eric.ns.cloudflare.com and haley.ns.cloudflare.com.

ruby-forum.com shares its NS records with other domains, for example aviatoronlinebet.com, consettur.com, finntribune.com and two others.

There is at least partial name server overlap between ruby-forum.com and other domains — bcx88b.com, fvarc.com, xl666.biz and two more among them.

The name servers hunts.ns.cloudflare.com, sonny.ns.cloudflare.com, laylah.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112, 173.245.59.112 and 3 other IP addresses.

haley.ns.cloudflare.com resolves to 108.162.194.15, 162.159.38.15, 172.64.34.15 and 3 other IP addresses.

Mail Servers

ruby-forum.com is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with ruby-forum.com are mediatordev.com, maidofhonorhq.com, mymuggiemug.com and two others.

There is at least a partial MX overlap between ruby-forum.com and other domains, including textmedia.com, fraxen.com, emailbeautifier.com and two others.

DNS names with 6 IP addresses:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.