`rails-app.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:41fd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c450^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.253^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.80^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hasslo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c386^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hasslo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2386^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hasslo.ns.cloudflare.com`
		A	108.162.195.134^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	162.159.44.134^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	172.64.35.134^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
NS	`ximena.ns.cloudflare.com`
		A	2606:4700:50::a29f:260a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ximena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ximena.ns.cloudflare.com`
		A	108.162.194.10^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	162.159.38.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
		A	172.64.34.10^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ximena.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`⁽¹³⁾
		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`
MX	`route2.mx.cloudflare.net`⁽⁶³⁾
		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`
TXT	`google-site-verification=W5XYHwI34pE-89jkkXKYXQ7Z0ONAsPGh3BPE90YqH6A`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.253, 172.67.196.80
		IPv6 hints	2606:4700:3032::6815:41fd, 2606:4700:3032::ac43:c450
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOA	`hasslo.ns.cloudflare.com`dns@cloudflare.com serial=2397654652

`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=1776073282

Same first word

rails-app.com

DNS History

15 records (9 active, 6 former)

●NShasslo.ns.cloudflare.com2026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

○NSns-1303.awsdns-34.org2020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

○NSns-1929.awsdns-49.co.uk2020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

○NSns-295.awsdns-36.com2020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

○NSns-884.awsdns-46.net2020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

●NSximena.ns.cloudflare.com2026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●MXroute1.mx.cloudflare.net2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●MXroute2.mx.cloudflare.net2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●MXroute3.mx.cloudflare.net2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●A104.21.65.2532026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

○A13.230.25.2552020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

●A172.67.196.802026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●A2606:4700:3032::6815:41fd2026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

●A2606:4700:3032::ac43:c4502026-02-14 → 2026-04-13 · 3 obs

○ 2020-12-13 21:14:50
● 2026-02-14 23:58:12
● 2026-04-13 09:41:42

○A52.193.181.1052020-12-13 → 2020-12-13 · 3 obs

● 2020-12-13 21:14:50
○ 2026-02-14 23:58:12
○ 2026-04-13 09:41:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
rails-app.com	ximena.ns.cloudflare.com, hasslo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.10

NS records: ximena.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rails-app.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.80, 104.21.65.253`
AAAA	2	`2606:4700:3032::6815:41fd, 2606:4700:3032::ac43:c450`
NS	2	`hasslo.ns.cloudflare.com, ximena.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 13), route2.mx.cloudflare.net (pri: 63)...`
TXT	2	`google-site-verification=W5XYHwI34pE-89j, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hasslo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by rails-app.com: 2606:4700:3032::6815:41fd, 2606:4700:3032::ac43:c450, 104.21.65.253 and 172.67.196.80.

other host names including mail.akbua.com, aetnagroup.fr, escuela-negocios-came.com.ar, ankerfr.fr and mail.thaitrafo.com share IP numbers with rails-app.com.

Name Servers

rails-app.com is delegated to two name servers hasslo.ns.cloudflare.com and ximena.ns.cloudflare.com.

rails-app.com shares the same name server setup as other domains, for instance pondokindahmall.id, lpasupport.com, (0x787878)indians(0x706f726e).com, djma.fr and tourosynagogue.com.

rails-app.com at least partially shares name servers with other domains, for instance rpsdegreecollege.org, pentagrami.al, sfpwyz.guru, alesotemumivesuolery.com and fptmobile.com.vn.

These name servers are commonly used with elmo.ns.cloudflare.com, monika.ns.cloudflare.com, treasure.ns.cloudflare.com, rocco.ns.cloudflare.com and thomas.ns.cloudflare.com.

Host names with six IP numbers:

Host name hasslo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134 and 172.64.35.134.

Host name ximena.ns.cloudflare.com points to: 2606:4700:50::a29f:260a, 2803:f800:50::6ca2:c20a, 2a06:98c1:50::ac40:220a, 108.162.194.10, 162.159.38.10 and 172.64.34.10.

Mail Servers

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

rails-app.com shares some mail servers with other domains, at least partially, for instance mol-europe.com, cejbot.com, cabrals.net, v2dao.com and timetobet.it.

Host names with six IP numbers:

Host name route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

Host name route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

Host name route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

rails-app.com - robtex.com

rails-app.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rails-app.com`

`com`