rubyconfth.com - dns.ninja

`rubyconfth.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8b4f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4f08^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.8^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.79^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexis.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexis.ns.cloudflare.com`
		A	108.162.193.60^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	172.64.33.60^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	173.245.59.60^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
NS	`kara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kara.ns.cloudflare.com`
		A	108.162.192.123^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	172.64.32.123^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
		A	173.245.58.123^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kara.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽³⁵⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`forward-email=dan:dan.itsara@gmail.com,matt:matt@matthewmayer.co.uk,parties:m...`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.8, 172.67.139.79
		IPv6 hints	2606:4700:3031::ac43:8b4f, 2606:4700:3033::6815:4f08
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2411440943

`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=1786189819

Same first word

rubyconfth.com

DNS History

23 records (9 active, 14 former)

●NSalexis.ns.cloudflare.com2026-02-19 → 2026-08-08 · 3 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
● 2026-08-08 11:54:12

○NSdns1.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

○NSdns2.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

●NSkara.ns.cloudflare.com2026-02-19 → 2026-08-08 · 3 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
● 2026-08-08 11:54:12

○MXeforward1.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

○MXeforward2.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

○MXeforward3.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

○MXeforward4.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

○MXeforward5.registrar-servers.com2018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

●MXroute1.mx.cloudflare.net2026-02-19 → 2026-08-08 · 3 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
● 2026-08-08 11:54:12

●MXroute2.mx.cloudflare.net2026-02-19 → 2026-08-08 · 3 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
● 2026-08-08 11:54:12

●MXroute3.mx.cloudflare.net2026-02-19 → 2026-08-08 · 3 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
● 2026-08-08 11:54:12

●A104.21.79.82026-02-19 → 2026-08-08 · 9 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
○ 2026-02-21 17:43:32
● 2026-03-25 19:28:20
○ 2026-07-09 08:17:44
● 2026-07-09 16:15:10
○ 2026-07-21 16:43:46
● 2026-07-24 22:09:00
● 2026-08-08 11:54:12

●A172.67.139.792026-02-19 → 2026-08-08 · 9 obs

○A188.114.96.02026-02-21 → 2026-07-21 · 8 obs

○ 2026-02-19 17:32:46
● 2026-02-21 17:43:32
○ 2026-03-25 19:28:20
● 2026-07-09 08:17:44
○ 2026-07-09 16:15:10
● 2026-07-21 16:43:46
○ 2026-07-24 22:09:00
○ 2026-08-08 11:54:12

○A188.114.97.02026-02-21 → 2026-07-21 · 8 obs

○ 2026-02-19 17:32:46
● 2026-02-21 17:43:32
○ 2026-03-25 19:28:20
● 2026-07-09 08:17:44
○ 2026-07-09 16:15:10
● 2026-07-21 16:43:46
○ 2026-07-24 22:09:00
○ 2026-08-08 11:54:12

○A192.64.119.1552018-11-01 → 2018-11-01 · 3 obs

● 2018-11-01 00:33:54
○ 2026-02-19 17:32:46
○ 2026-08-08 11:54:12

●A2606:4700:3031::ac43:8b4f2026-07-24 → 2026-08-08 · 3 obs

○ 2026-07-21 16:43:46
● 2026-07-24 22:09:00
● 2026-08-08 11:54:12

●A2606:4700:3033::6815:4f082026-07-24 → 2026-08-08 · 3 obs

○ 2026-07-21 16:43:46
● 2026-07-24 22:09:00
● 2026-08-08 11:54:12

○A2606:4700:3035::ac43:8b4f2026-02-19 → 2026-07-09 · 8 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
○ 2026-02-21 17:43:32
● 2026-03-25 19:28:20
○ 2026-07-09 08:17:44
● 2026-07-09 16:15:10
○ 2026-07-21 16:43:46
○ 2026-08-08 11:54:12

○A2606:4700:3037::6815:4f082026-02-19 → 2026-07-09 · 8 obs

○ 2018-11-01 00:33:54
● 2026-02-19 17:32:46
○ 2026-02-21 17:43:32
● 2026-03-25 19:28:20
○ 2026-07-09 08:17:44
● 2026-07-09 16:15:10
○ 2026-07-21 16:43:46
○ 2026-08-08 11:54:12

○A2a06:98c1:3120::2026-02-21 → 2026-07-21 · 8 obs

○ 2026-02-19 17:32:46
● 2026-02-21 17:43:32
○ 2026-03-25 19:28:20
● 2026-07-09 08:17:44
○ 2026-07-09 16:15:10
● 2026-07-21 16:43:46
○ 2026-07-24 22:09:00
○ 2026-08-08 11:54:12

○A2a06:98c1:3121::2026-02-21 → 2026-07-21 · 8 obs

○ 2026-02-19 17:32:46
● 2026-02-21 17:43:32
○ 2026-03-25 19:28:20
● 2026-07-09 08:17:44
○ 2026-07-09 16:15:10
● 2026-07-21 16:43:46
○ 2026-07-24 22:09:00
○ 2026-08-08 11:54:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubyconfth.com	kara.ns.cloudflare.com, alexis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.60

NS records: kara.ns.cloudflare.com, alexis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyconfth.com (unsigned zone)

⏱️ Timing

Total: 1916ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.79, 104.21.79.8`
AAAA	2	`2606:4700:3033::6815:4f08, 2606:4700:3031::ac43:8b4f`
NS	2	`alexis.ns.cloudflare.com, kara.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 22), route1.mx.cloudflare.net (pri: 35)...`
TXT	2	`forward-email=dan:dan.itsara@gmail.com,m, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexis.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rubyconfth.com resolves to four IP addresses: 104.21.79.8, 172.67.139.79, 2606:4700:3031::ac43:8b4f and 2606:4700:3033::6815:4f08.

Two other host names, along with www.candidator.fr, 18.foxaholic.com and kamsp.ru, also share IP numbers with rubyconfth.com.

Name Servers

Two name servers handle the delegation for rubyconfth.com: alexis.ns.cloudflare.com and kara.ns.cloudflare.com.

rubyconfth.com shares its NS records with other domains, for example prowadzefirme.pl, surgearb.com, pclocs.com and two others.

rubyconfth.com shares at least some of its name servers with other domains, including ocr-munich.de, wownoki.com, 101-z.xyz and two others.

These name servers are frequently paired with the name servers lila.ns.cloudflare.com, simon.ns.cloudflare.com and dilbert.ns.cloudflare.com.

DNS names with 6 IP addresses:

alexis.ns.cloudflare.com resolves to 108.162.193.60, 172.64.33.60 and 173.245.59.60 among others, with 3 other IP addresses in total.

kara.ns.cloudflare.com resolves to 108.162.192.123, 172.64.32.123 and 173.245.58.123 among others, with 3 other IP addresses in total.

Mail Servers

rubyconfth.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between rubyconfth.com and other domains, including jacobabramson.net, sandwich-tech.com, partybot.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.