professionaltutorial.com - dns.ninja

`professionaltutorial.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:95c8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1dcb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.203^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.200^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.203, 172.67.149.200
		IPv6 hints	2606:4700:3031::ac43:95c8, 2606:4700:3032::6815:1dcb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2410022592

`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=1785733102

Same first word

professionaltutorial.com

DNS History

23 records (8 active, 15 former)

●NSapril.ns.cloudflare.com2021-05-18 → 2026-08-03 · 3 obs

○ 2017-04-19 13:35:30
● 2021-05-18 09:36:40
● 2026-08-03 05:16:30

○NSjrkgraphics.earth.orderbox-dns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○NSjrkgraphics.mars.orderbox-dns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○NSjrkgraphics.mercury.orderbox-dns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○NSjrkgraphics.venus.orderbox-dns.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

●NSrudy.ns.cloudflare.com2021-05-18 → 2026-08-03 · 3 obs

○ 2017-04-19 13:35:30
● 2021-05-18 09:36:40
● 2026-08-03 05:16:30

○MXdc-7de59b65db00.professionaltutorial.com2021-05-18 → 2021-05-18 · 3 obs

● 2021-05-18 09:36:40
○ 2026-02-17 14:36:00
○ 2026-08-03 05:16:30

●MXmx1.hostinger.com2026-02-17 → 2026-08-03 · 3 obs

○ 2021-05-18 09:36:40
● 2026-02-17 14:36:00
● 2026-08-03 05:16:30

●MXmx2.hostinger.com2026-02-17 → 2026-08-03 · 3 obs

○ 2021-05-18 09:36:40
● 2026-02-17 14:36:00
● 2026-08-03 05:16:30

●A104.21.29.2032021-05-18 → 2026-08-03 · 13 obs

○ 2017-04-19 13:35:30
● 2021-05-18 09:36:40
● 2026-02-22 07:55:18
○ 2026-02-28 18:08:20
● 2026-03-16 03:21:30
● 2026-03-23 02:33:46
○ 2026-03-26 15:42:28
● 2026-04-06 08:08:04
● 2026-04-30 19:18:54
○ 2026-05-02 20:45:48
○ 2026-05-11 12:51:10
● 2026-05-11 14:31:52
● 2026-08-03 05:16:30

●A172.67.149.2002021-05-18 → 2026-08-03 · 13 obs

○A188.114.96.02026-02-28 → 2026-05-11 · 11 obs

○ 2026-02-22 07:55:18
● 2026-02-28 18:08:20
○ 2026-03-16 03:21:30
○ 2026-03-23 02:33:46
● 2026-03-26 15:42:28
○ 2026-04-06 08:08:04
○ 2026-04-30 19:18:54
● 2026-05-02 20:45:48
● 2026-05-11 12:51:10
○ 2026-05-11 14:31:52
○ 2026-08-03 05:16:30

○A188.114.97.02026-02-28 → 2026-05-11 · 11 obs

○A216.239.32.212017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○A216.239.34.212017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○A216.239.36.212017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○A216.239.38.212017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 13:35:30
○ 2021-05-18 09:36:40
○ 2026-08-03 05:16:30

○A2606:4700:3031::6815:1dcb2021-05-18 → 2026-05-11 · 14 obs

●A2606:4700:3031::ac43:95c82026-07-16 → 2026-08-03 · 3 obs

○ 2026-05-11 14:31:52
● 2026-07-16 04:03:32
● 2026-08-03 05:16:30

●A2606:4700:3032::6815:1dcb2026-07-16 → 2026-08-03 · 3 obs

○ 2026-05-11 14:31:52
● 2026-07-16 04:03:32
● 2026-08-03 05:16:30

○A2606:4700:3037::ac43:95c82021-05-18 → 2026-05-11 · 14 obs

○A2a06:98c1:3120::2026-02-28 → 2026-05-11 · 11 obs

○A2a06:98c1:3121::2026-02-28 → 2026-05-11 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
professionaltutorial.com	april.ns.cloudflare.com, rudy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.66

NS records: april.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionaltutorial.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.203, 172.67.149.200`
AAAA	2	`2606:4700:3031::ac43:95c8, 2606:4700:3032::6815:1dcb`
NS	2	`april.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

professionaltutorial.com points to the four IP addresses 104.21.29.203, 172.67.149.200, 2606:4700:3031::ac43:95c8 and 2606:4700:3032::6815:1dcb.

Two other host names, along with alaris.com.ua, peru-info.net and adsnile.com.cdn.cloudflare.net, also share IP numbers with professionaltutorial.com.

Name Servers

professionaltutorial.com has two authoritative name servers — april.ns.cloudflare.com and rudy.ns.cloudflare.com.

professionaltutorial.com shares its NS records with other domains, for example valueyourmusic.com, hams.tech, uncoveredapp.dev and two others.

The name servers of professionaltutorial.com overlap at least partially with those of other domains — among them sibbell.com, mcguireuniforms.com, expatica.com and two more.

The name servers joel.ns.cloudflare.com, nancy.ns.cloudflare.com and nova.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

april.ns.cloudflare.com points to 108.162.192.66, 172.64.32.66, 173.245.58.66 and 3 other IP addresses.

rudy.ns.cloudflare.com points to 108.162.193.229, 172.64.33.229, 173.245.59.229 and 3 other IP addresses.

Mail Servers

professionaltutorial.com is served by two mail servers, mx1.hostinger.com and mx2.hostinger.com.

Among the domains sharing a mail server setup with professionaltutorial.com are snaptics.agency, cocoretail.com, centrobulonero.com and two others.

The mail servers for professionaltutorial.com overlap at least partially with those of other domains, including klymen.com and djuragansosmed.com.

Both mx1.hostinger.com and mx2.hostinger.com point to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

The host names mx1.hostinger.com and mx2.hostinger.com both resolve to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

The host names mx1.hostinger.com and mx2.hostinger.com both resolve to 172.65.182.103 IP addresses.