ptttutorials.com - dns.ninja

`ptttutorials.com`

DNSSEC	⚠️ Not signed
A	54.243.95.217^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-243-95-217.compute-1.amazonaws.com`
NS	`lina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
NS	`a1-218.akam.net`
		A	2600:1401:2::da^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-218.akam.net`
			PTR	`ns1-218.akam.net`
		A	193.108.91.218^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-218.akam.net`
			PTR	`ns1-218.akam.net`
NS	`a14-66.akam.net`
		A	2600:1480:1800::42^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-66.akam.net`
		A	184.26.161.66^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-66.akam.net`
NS	`a16-65.akam.net`
		A	2600:1406:1b::41^{🇺🇸 Akamai2600:1406:1b::/48 Technologies}
			PTR	`a16-65.akam.net`
		A	23.211.132.65^{🇺🇸 Akamai23.211.132.0/24 Technologies}
			PTR	`a16-65.akam.net`
NS	`a3-64.akam.net`
		A	2600:1408:1c::40^{🇺🇸 Akamai2600:1408:1c::/48 Technologies}
			PTR	`a3-64.akam.net`
			PTR	`ns7-64.akam.net`
		A	96.7.49.64^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-64.akam.net`
			PTR	`ns7-64.akam.net`
NS	`a6-66.akam.net`
		A	2600:1401:1::42^{🇺🇸 Akamai2600:1401:1::/48 Technologies}
			PTR	`a6-66.akam.net`
		A	23.211.133.66^{🇺🇸 Akamai23.211.133.0/24 Technologies}
			PTR	`a6-66.akam.net`
NS	`a9-67.akam.net`
		A	2a02:26f0:117::43^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-67.akam.net`
			PTR	`ns5-67.akam.net`
		A	184.85.248.67^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-67.akam.net`
			PTR	`ns5-67.akam.net`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
TXT	`468v60882py01m7yrgbpx3hx7jpk9cmc`
TXT	`_xeloalruv7lzqmf3q3rqlo6n49akj51`
TXT	`clgdxjy8jp66rc1m0y7t95jb8xk4m9zp`
TXT	`_0ybt0089bx8jgjadnqhuyqo9e7prxth`
SOA	`lina.ns.cloudflare.com`dns@cloudflare.com serial=2410484522

`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=1785220317

Same first word

ptttutorials.com

DNS History

17 records (9 active, 8 former)

●NSa1-218.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NSa14-66.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NSa16-65.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NSa3-64.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NSa6-66.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NSa9-67.akam.net2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

○NSdns1.name-services.com2015-08-21 → 2017-06-05 · 4 obs

● 2015-08-21 21:17:22
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

○NSdns2.name-services.com2015-08-21 → 2017-06-05 · 4 obs

● 2015-08-21 21:17:22
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

○NSdns3.name-services.com2015-08-21 → 2017-06-05 · 4 obs

● 2015-08-21 21:17:22
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

○NSdns4.name-services.com2015-08-21 → 2017-06-05 · 4 obs

● 2015-08-21 21:17:22
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

○NSdns5.name-services.com2015-08-21 → 2017-06-05 · 4 obs

● 2015-08-21 21:17:22
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

●NSlina.ns.cloudflare.com2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●NStodd.ns.cloudflare.com2026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

●A54.243.95.2172026-06-10 → 2026-07-28 · 3 obs

○ 2017-06-05 13:23:00
● 2026-06-10 18:24:32
● 2026-07-28 06:41:50

○A98.124.198.12015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 21:17:22
○ 2015-12-06 04:33:48
○ 2026-07-28 06:41:50

○A98.124.199.12015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 21:17:22
○ 2017-06-05 13:23:00
○ 2026-07-28 06:41:50

○A98.124.199.422015-12-06 → 2017-06-05 · 5 obs

○ 2015-08-21 21:17:22
● 2015-12-06 04:33:48
● 2017-06-05 13:23:00
○ 2026-06-10 18:24:32
○ 2026-07-28 06:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptttutorials.com	todd.ns.cloudflare.com, a9-67.akam.net, a3-64.akam.net, a16-65.akam.net...	12 records

✅ Authoritative Response

Server:184.26.161.66

NS records: todd.ns.cloudflare.com, a9-67.akam.net, a3-64.akam.net, a16-65.akam.net, a1-218.akam.net, a6-66.akam.net, a14-66.akam.net, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptttutorials.com (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.243.95.217`
NS	8	`lina.ns.cloudflare.com, todd.ns.cloudflare.com...`
TXT	4	`_xeloalruv7lzqmf3q3rqlo6n49akj51, 468v60882py01m7yrgbpx3hx7jpk9cmc...`
SOA	1	`lina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ptttutorials.com resolves to just one IP address, 54.243.95.217.

ec2-54-243-95-217.compute-1.amazonaws.com, for instance, is one of the other host names sharing IP numbers with ptttutorials.com.

Name Servers

ptttutorials.com delegates authority to 8 name servers: a1-218.akam.net, a14-66.akam.net, a16-65.akam.net plus 5 other.

There is at least partial name server overlap between ptttutorials.com and other domains — funcrewspot.com, roussillon-informatique.fr, n888.org and two more among them.

These name servers regularly appear alongside a9-67.akam.net, a6-65.akam.net, a3-64.akam.net and 6 other name servers in NS record sets.

DNS names with 6 IP addresses:

Hostname lina.ns.cloudflare.com directs to 108.162.192.187, 172.64.32.187 and 173.245.58.187 along with 3 other IP addresses.

Hostname todd.ns.cloudflare.com directs to 108.162.193.146, 172.64.33.146 and 173.245.59.146 along with 3 other IP addresses.

Host names that have two IP addresses:

a1-218.akam.net directs traffic to 193.108.91.218 and 2600:1401:2::da.

a14-66.akam.net directs traffic to 184.26.161.66 and 2600:1480:1800::42.

a16-65.akam.net directs traffic to 23.211.132.65 and 2600:1406:1b::41.

a3-64.akam.net directs traffic to 96.7.49.64 and 2600:1408:1c::40.

a6-66.akam.net directs traffic to 23.211.133.66 and 2600:1401:1::42.

a9-67.akam.net directs traffic to 184.85.248.67 and 2a02:26f0:117::43.