freetutorials.us - dns.ninja

`freetutorials.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2cb8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ca9a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.184^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.154^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.184, 172.67.202.154
		IPv6 hints	2606:4700:3034::6815:2cb8, 2606:4700:3037::ac43:ca9a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`nash.ns.cloudflare.com`dns@cloudflare.com serial=2407140603

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1782636887

Subdomains

discuss.freetutorials.us

www.freetutorials.us

Same first word

freetutorials.us

freetutorials.eu

freetutorials.tv

DNS History

28 records (6 active, 22 former)

○NSboyd.ns.cloudflare.com2017-12-01 → 2017-12-01 · 4 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
○ 2018-03-07 15:13:58
○ 2026-06-28 09:41:20

○NSdahlia.ns.cloudflare.com2018-03-07 → 2019-01-23 · 5 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
● 2019-01-23 03:12:40
○ 2026-02-16 08:28:22
○ 2026-06-28 09:41:20

○NSheather.ns.cloudflare.com2017-12-01 → 2017-12-01 · 4 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
○ 2018-03-07 15:13:58
○ 2026-06-28 09:41:20

●NSnash.ns.cloudflare.com2026-02-16 → 2026-06-28 · 3 obs

○ 2019-01-23 03:12:40
● 2026-02-16 08:28:22
● 2026-06-28 09:41:20

○NSns33.domaincontrol.com2015-06-26 → 2015-11-06 · 4 obs

● 2015-06-26 22:25:52
● 2015-11-06 06:44:36
○ 2016-02-09 03:27:42
○ 2026-06-28 09:41:20

○NSns34.domaincontrol.com2015-06-26 → 2015-11-06 · 4 obs

● 2015-06-26 22:25:52
● 2015-11-06 06:44:36
○ 2016-02-09 03:27:42
○ 2026-06-28 09:41:20

●NSrose.ns.cloudflare.com2026-02-16 → 2026-06-28 · 3 obs

○ 2019-01-23 03:12:40
● 2026-02-16 08:28:22
● 2026-06-28 09:41:20

○NSstan.ns.cloudflare.com2018-03-07 → 2019-01-23 · 5 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
● 2019-01-23 03:12:40
○ 2026-02-16 08:28:22
○ 2026-06-28 09:41:20

○MXin1-smtp.messagingengine.com2017-12-01 → 2018-07-11 · 5 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
● 2018-07-11 14:01:26
○ 2019-01-23 03:12:40
○ 2026-06-28 09:41:20

○MXin2-smtp.messagingengine.com2017-12-01 → 2018-07-11 · 5 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
● 2018-07-11 14:01:26
○ 2019-01-23 03:12:40
○ 2026-06-28 09:41:20

○MXmail.tutanota.de2019-01-23 → 2026-02-16 · 5 obs

○ 2018-07-11 14:01:26
● 2019-01-23 03:12:40
● 2026-02-16 08:28:22
○ 2026-02-17 11:34:06
○ 2026-06-28 09:41:20

○MXmailstore1.secureserver.net2015-06-26 → 2015-11-06 · 4 obs

● 2015-06-26 22:25:52
● 2015-11-06 06:44:36
○ 2016-02-09 03:27:42
○ 2026-06-28 09:41:20

○MXsmtp.secureserver.net2015-06-26 → 2015-11-06 · 4 obs

● 2015-06-26 22:25:52
● 2015-11-06 06:44:36
○ 2016-02-09 03:27:42
○ 2026-06-28 09:41:20

●A104.21.44.1842026-02-16 → 2026-06-28 · 17 obs

○ 2019-01-23 03:12:40
● 2026-02-16 08:28:22
● 2026-02-19 11:27:28
○ 2026-02-19 15:59:22
○ 2026-02-21 01:26:48
● 2026-03-10 05:04:10
● 2026-03-23 19:58:46
○ 2026-03-23 21:50:28
○ 2026-03-28 22:45:18
● 2026-04-05 05:12:34
● 2026-04-09 05:34:26
○ 2026-04-09 09:07:48
● 2026-04-18 02:46:18
● 2026-04-20 00:00:26
○ 2026-04-28 08:19:46
● 2026-05-02 08:26:00
● 2026-06-28 09:41:20

○A104.24.108.882017-12-01 → 2017-12-01 · 4 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
○ 2018-03-07 15:13:58
○ 2026-06-28 09:41:20

○A104.24.109.882017-12-01 → 2017-12-01 · 4 obs

○ 2016-02-09 03:27:42
● 2017-12-01 21:03:08
○ 2018-03-07 15:13:58
○ 2026-06-28 09:41:20

○A104.31.68.2202018-03-07 → 2019-01-23 · 5 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
● 2019-01-23 03:12:40
○ 2026-02-16 08:28:22
○ 2026-06-28 09:41:20

○A104.31.69.2202018-03-07 → 2019-01-23 · 5 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
● 2019-01-23 03:12:40
○ 2026-02-16 08:28:22
○ 2026-06-28 09:41:20

●A172.67.202.1542026-02-16 → 2026-06-28 · 17 obs

○A188.114.96.02026-02-19 → 2026-04-28 · 15 obs

○ 2026-02-19 11:27:28
● 2026-02-19 15:59:22
● 2026-02-21 01:26:48
○ 2026-03-10 05:04:10
○ 2026-03-23 19:58:46
● 2026-03-23 21:50:28
● 2026-03-28 22:45:18
○ 2026-04-05 05:12:34
○ 2026-04-09 05:34:26
● 2026-04-09 09:07:48
○ 2026-04-18 02:46:18
○ 2026-04-20 00:00:26
● 2026-04-28 08:19:46
○ 2026-05-02 08:26:00
○ 2026-06-28 09:41:20

○A188.114.97.02026-02-19 → 2026-04-28 · 15 obs

○A2400:cb00:2048:1::681f:44dc2018-03-07 → 2018-03-07 · 4 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
○ 2018-06-23 02:55:12
○ 2026-06-28 09:41:20

○A2400:cb00:2048:1::681f:45dc2018-03-07 → 2018-03-07 · 4 obs

○ 2017-12-01 21:03:08
● 2018-03-07 15:13:58
○ 2018-06-23 02:55:12
○ 2026-06-28 09:41:20

●A2606:4700:3034::6815:2cb82026-02-16 → 2026-06-28 · 17 obs

●A2606:4700:3037::ac43:ca9a2026-02-16 → 2026-06-28 · 17 obs

○A2a06:98c1:3120::2026-02-19 → 2026-04-28 · 15 obs

○A2a06:98c1:3121::2026-02-19 → 2026-04-28 · 15 obs

○A50.63.202.332015-06-26 → 2015-11-06 · 4 obs

● 2015-06-26 22:25:52
● 2015-11-06 06:44:36
○ 2016-02-09 03:27:42
○ 2026-06-28 09:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	k.cctld.us, m.cctld.us, x.cctld.us, f.cctld.us...	-
freetutorials.us	rose.ns.cloudflare.com, nash.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.209

NS records: rose.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freetutorials.us (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.184, 172.67.202.154`
AAAA	2	`2606:4700:3037::ac43:ca9a, 2606:4700:3034::6815:2cb8`
NS	2	`nash.ns.cloudflare.com, rose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nash.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

discuss.freetutorials.us and www.freetutorials.us are both subdomains of freetutorials.us.

IP Addresses

freetutorials.us points to the four IP addresses 104.21.44.184, 172.67.202.154, 2606:4700:3034::6815:2cb8 and 2606:4700:3037::ac43:ca9a.

financialgrowthplan.xyz, hzst13.com, 366528.com and two other host names share IP numbers with freetutorials.us.

Name Servers

The NS records for freetutorials.us delegate to nash.ns.cloudflare.com and rose.ns.cloudflare.com.

freetutorials.us uses the same name servers as several other domains — among them charmacconstruction.com, centrecaron.ca, bainrenov.com and two more.

The name servers of freetutorials.us overlap at least partially with those of other domains — among them relojesiwc.com, ripplecoinswallet.com, china3i.com and two more.

It is common to find these name servers alongside the name servers meiling.ns.cloudflare.com, steven.ns.cloudflare.com, aspen.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

nash.ns.cloudflare.com maps to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 additional IP addresses.

rose.ns.cloudflare.com maps to 108.162.192.141, 172.64.32.141, 173.245.58.141 and 3 additional IP addresses.