tutorialsession.com - dns.ninja

`tutorialsession.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1783742437

Same first word

tutorialsession.com

Similar names

sareitsolutions.com

steriasolutions.com

DNS History

15 records (3 active, 12 former)

●NSns.buydomains.com2016-11-26 → 2026-07-11 · 3 obs

○ 2016-04-15 21:15:12
● 2016-11-26 10:03:54
● 2026-07-11 04:07:40

○NSns1.dreamhost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

○NSns2.dreamhost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

○NSns3.dreamhost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

○NSns45.domaincontrol.com2015-11-02 → 2016-04-15 · 5 obs

○ 2008-03-08 00:27:52
● 2015-11-02 12:27:22
● 2016-04-15 21:15:12
○ 2016-11-26 10:03:54
○ 2026-07-11 04:07:40

○NSns46.domaincontrol.com2015-11-02 → 2016-04-15 · 5 obs

○ 2008-03-08 00:27:52
● 2015-11-02 12:27:22
● 2016-04-15 21:15:12
○ 2016-11-26 10:03:54
○ 2026-07-11 04:07:40

●NSthis-domain-for-sale.com2026-03-22 → 2026-07-11 · 3 obs

○ 2016-11-26 10:03:54
● 2026-03-22 14:42:52
● 2026-07-11 04:07:40

○MXmailstore1.secureserver.net2015-11-02 → 2016-04-15 · 5 obs

○ 2008-03-08 00:27:52
● 2015-11-02 12:27:22
● 2016-04-15 21:15:12
○ 2016-11-26 10:03:54
○ 2026-07-11 04:07:40

○MXmx1.balanced.spunky.mail.dreamhost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

○MXmx2.balanced.spunky.mail.dreamhost.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

○MXsmtp.secureserver.net2015-11-02 → 2016-04-15 · 5 obs

○ 2008-03-08 00:27:52
● 2015-11-02 12:27:22
● 2016-04-15 21:15:12
○ 2016-11-26 10:03:54
○ 2026-07-11 04:07:40

○A141.8.225.1242016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-15 21:15:12
● 2016-11-26 10:03:54
○ 2017-08-12 08:30:16
○ 2026-07-11 04:07:40

○A184.168.221.362015-11-02 → 2016-04-15 · 5 obs

○ 2008-03-08 00:27:52
● 2015-11-02 12:27:22
● 2016-04-15 21:15:12
○ 2016-11-26 10:03:54
○ 2026-07-11 04:07:40

●A207.148.248.1432017-08-12 → 2026-07-11 · 3 obs

○ 2016-11-26 10:03:54
● 2017-08-12 08:30:16
● 2026-07-11 04:07:40

○A208.113.166.1322008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:52
○ 2015-11-02 12:27:22
○ 2026-07-11 04:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
tutorialsession.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialsession.com (unsigned zone)

⏱️ Timing

Total: 1018ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

tutorialsession.com directs to one IP number, which is 207.148.248.143.

Among the host names that share IP numbers with tutorialsession.com are hostmaster.autonegotiation.com, traincats.com, perfectracing.com and two others.

Name Servers

tutorialsession.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

tutorialsession.com has the same name server delegation as a number of other domains, such as smartfurnishings.com, pugo.net, softwaredevelopment.org and two more.

tutorialsession.com has a partial name server overlap with other domains — among them sgsservice.com and essayforme.com.

this-domain-for-sale.com and ns.buydomains.com both resolve to the same single IP address: 52.20.26.87.

this-domain-for-sale.com and ns.buydomains.com are host names that each point to 52.20.26.87 IP addresses.