racktutorial.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`racktutorial.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:87f4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1a72^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.114^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.244^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`romina.ns.cloudflare.com`
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
TXT	`google-site-verification=wq4re8HQlfnBfG8zHS5NBxZ-4LC9TLHv3V1rDwQMcas`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.114, 172.67.135.244
		IPv6 hints	2606:4700:3030::ac43:87f4, 2606:4700:3034::6815:1a72
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2418851696

`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=1794562026

Same first word

racktutorial.com

Previous names

Next names

DNS History

15 records (6 active, 9 former)

●NSdave.ns.cloudflare.com2026-09-05 → 2026-11-13 · 3 obs

○ 2018-01-11 14:38:26
● 2026-09-05 03:17:06
● 2026-11-13 10:13:28

○NSns1.sedoparking.com2015-07-13 → 2018-01-11 · 4 obs

● 2015-07-13 04:27:40
● 2018-01-11 14:38:26
○ 2026-09-05 03:17:06
○ 2026-11-13 10:13:28

○NSns2.sedoparking.com2015-07-13 → 2018-01-11 · 4 obs

● 2015-07-13 04:27:40
● 2018-01-11 14:38:26
○ 2026-09-05 03:17:06
○ 2026-11-13 10:13:28

●NSromina.ns.cloudflare.com2026-09-05 → 2026-11-13 · 3 obs

○ 2018-01-11 14:38:26
● 2026-09-05 03:17:06
● 2026-11-13 10:13:28

○MXlocalhost2016-12-03 → 2018-01-11 · 5 obs

○ 2016-04-14 02:28:30
● 2016-12-03 11:17:56
● 2018-01-11 14:38:26
○ 2026-09-05 03:17:06
○ 2026-11-13 10:13:28

○MXmail.nickstel.com2015-07-13 → 2016-04-14 · 4 obs

● 2015-07-13 04:27:40
● 2016-04-14 02:28:30
○ 2016-12-03 11:17:56
○ 2026-11-13 10:13:28

●A104.21.26.1142026-09-15 → 2026-11-13 · 9 obs

○ 2026-09-05 03:17:06
● 2026-09-15 06:52:48
○ 2026-09-23 01:00:16
● 2026-09-27 20:16:16
○ 2026-09-30 20:52:10
● 2026-10-17 06:27:32
○ 2026-10-23 02:37:46
● 2026-10-26 07:28:42
● 2026-11-13 10:13:28

●A172.67.135.2442026-09-15 → 2026-11-13 · 9 obs

○A188.114.96.02026-09-05 → 2026-10-23 · 10 obs

○ 2018-01-11 14:38:26
● 2026-09-05 03:17:06
○ 2026-09-15 06:52:48
● 2026-09-23 01:00:16
○ 2026-09-27 20:16:16
● 2026-09-30 20:52:10
○ 2026-10-17 06:27:32
● 2026-10-23 02:37:46
○ 2026-10-26 07:28:42
○ 2026-11-13 10:13:28

○A188.114.97.02026-09-05 → 2026-10-23 · 10 obs

●A2606:4700:3030::ac43:87f42026-09-15 → 2026-11-13 · 9 obs

●A2606:4700:3034::6815:1a722026-09-15 → 2026-11-13 · 9 obs

○A2a06:98c1:3120::2026-09-05 → 2026-10-23 · 10 obs

○A2a06:98c1:3121::2026-09-05 → 2026-10-23 · 10 obs

○A72.52.4.1192015-07-13 → 2018-01-11 · 4 obs

● 2015-07-13 04:27:40
● 2018-01-11 14:38:26
○ 2026-09-05 03:17:06
○ 2026-11-13 10:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
racktutorial.com	dave.ns.cloudflare.com, romina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.33.109

NS records: dave.ns.cloudflare.com, romina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for racktutorial.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.244, 104.21.26.114`
AAAA	2	`2606:4700:3034::6815:1a72, 2606:4700:3030::ac43:87f4`
NS	2	`dave.ns.cloudflare.com, romina.ns.cloudflare.com`
TXT	1	`google-site-verification=wq4re8HQlfnBfG8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

racktutorial.com has four IP addresses: 104.21.26.114, 172.67.135.244, 2606:4700:3030::ac43:87f4 and 2606:4700:3034::6815:1a72.

kiwiofficecom.com, globaltravelnetwork.org, makinmenyala.site plus two other host names have IP numbers in common with racktutorial.com.

Name Servers

racktutorial.com has two authoritative name servers — dave.ns.cloudflare.com and romina.ns.cloudflare.com.

The name server configuration of racktutorial.com is shared with other domains, for instance s-h-i-nyjam-e-s3-476.workers.dev, xenawo6005-21429-0-zvw.pages.dev, vianneybasquin59.workers.dev and two others.

racktutorial.com has at least partial name server overlap with other domains, such as ezaccess-project-d1e9bc.pages.dev, topchat.win, cvdvbg.pages.dev and two others.

It is common to find these name servers paired with the name servers mimi.ns.cloudflare.com, marissa.ns.cloudflare.com, jaziel.ns.cloudflare.com and mira.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com points to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 other IP addresses.

romina.ns.cloudflare.com points to 108.162.194.159, 162.159.38.159, 172.64.34.159 and 3 other IP addresses.