`tutorialsite.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
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=1771291435

Same first word

tutorialsite.com

Similar names

tutorialesit.blogspot.com.es

DNS History

6 records (3 active, 3 former)

●NSns.buydomains.com2008-03-12 → 2026-03-23 · 2 obs

● 2008-03-12 09:44:26
● 2026-03-23 22:48:46

●NSthis-domain-for-sale.com2008-03-12 → 2026-03-23 · 5 obs

● 2008-03-12 09:44:26
○ 2015-06-23 17:18:26
○ 2020-01-07 21:11:14
● 2026-02-14 20:59:34
● 2026-03-23 22:48:46

○MXdev.null2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 09:44:26
○ 2015-06-23 17:18:26
○ 2026-03-23 22:48:46

●A207.148.248.1432015-11-08 → 2026-03-23 · 3 obs

○ 2015-06-23 17:18:26
● 2015-11-08 02:27:42
● 2026-03-23 22:48:46

○A208.254.26.1322008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 09:44:26
○ 2015-06-23 17:18:26
○ 2026-03-23 22:48:46

○A66.151.181.492015-06-23 → 2015-06-23 · 4 obs

○ 2008-03-12 09:44:26
● 2015-06-23 17:18:26
○ 2015-11-08 02:27:42
○ 2026-03-23 22:48:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tutorialsite.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialsite.com (unsigned zone)

⏱️ Timing

Total: 197ms | 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

tutorialsite.com resolves to one IP number: 207.148.248.143.

other host names including lehna.com, mx1.mx2.mx2.visionsailing.com, professionaldistributors.com, lfca.org and automatedshopping.com share IP numbers with tutorialsite.com.

Name Servers

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

tutorialsite.com shares the same name server setup as other domains, for instance rvmap.com, recordpublisher.com, campuspen.com, weekendeducation.com and firetwins.com.

tutorialsite.com shares name servers with other domains at least partially, for example afruitaday.com and pollstrategies.com.

Host names with a single IP:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

tutorialsite.com - robtex.com