tutorialgratis.com - dns.ninja

`tutorialgratis.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=1784360137

Previously MX for

tutorialgratis.com

mail.tutorialgratis.com

Subdomains

mail.tutorialgratis.com

Same first word

tutorialgratis.com.br

tutorialgratis.com

DNS History

16 records (3 active, 13 former)

○NSdns1.qwords.id2016-04-17 → 2017-04-02 · 5 obs

○ 2015-12-29 04:11:54
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

○NSdns2.qwords.id2016-04-17 → 2017-04-02 · 5 obs

○ 2015-12-29 04:11:54
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

○NSdnsiix1.qwords.net2016-04-17 → 2017-04-02 · 5 obs

○ 2015-12-29 04:11:54
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

○NSdnsiix2.qwords.net2016-04-17 → 2017-04-02 · 5 obs

○ 2015-12-29 04:11:54
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

●NSns.buydomains.com2026-04-11 → 2026-07-18 · 3 obs

○ 2017-04-02 23:40:26
● 2026-04-11 01:28:46
● 2026-07-18 07:41:24

○NSns1.jovencitas-latinas.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 12:31:38
○ 2015-08-13 11:58:48
○ 2026-07-18 07:41:24

○NSns11018.ztomy.com2015-08-13 → 2015-12-29 · 5 obs

○ 2008-03-13 12:31:38
● 2015-08-13 11:58:48
● 2015-12-29 04:11:54
○ 2016-04-17 10:46:40
○ 2026-07-18 07:41:24

○NSns2.jovencitas-latinas.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 12:31:38
○ 2015-08-13 11:58:48
○ 2026-07-18 07:41:24

○NSns21018.ztomy.com2015-08-13 → 2015-12-29 · 5 obs

○ 2008-03-13 12:31:38
● 2015-08-13 11:58:48
● 2015-12-29 04:11:54
○ 2016-04-17 10:46:40
○ 2026-07-18 07:41:24

●NSthis-domain-for-sale.com2026-04-11 → 2026-07-18 · 3 obs

○ 2017-04-02 23:40:26
● 2026-04-11 01:28:46
● 2026-07-18 07:41:24

○MXmail.tutorialgratis.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 12:31:38
○ 2015-08-13 11:58:48
○ 2026-07-18 07:41:24

○MXtutorialgratis.com2016-04-17 → 2017-04-02 · 5 obs

○ 2015-08-13 11:58:48
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

○A104.236.62.322016-04-17 → 2017-04-02 · 5 obs

○ 2015-12-29 04:11:54
● 2016-04-17 10:46:40
● 2017-04-02 23:40:26
○ 2026-04-11 01:28:46
○ 2026-07-18 07:41:24

○A141.8.225.632015-08-13 → 2015-12-29 · 5 obs

○ 2008-03-13 12:31:38
● 2015-08-13 11:58:48
● 2015-12-29 04:11:54
○ 2016-04-17 10:46:40
○ 2026-07-18 07:41:24

●A207.148.248.1432026-04-11 → 2026-07-18 · 3 obs

○ 2017-04-02 23:40:26
● 2026-04-11 01:28:46
● 2026-07-18 07:41:24

○A212.34.136.2372008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 12:31:38
○ 2015-08-13 11:58:48
○ 2026-07-18 07:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
tutorialgratis.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 tutorialgratis.com (unsigned zone)

⏱️ Timing

Total: 1685ms | 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

Hierarchy

mail.tutorialgratis.com is delegated beneath tutorialgratis.com.

IP Addresses

tutorialgratis.com has exactly one IP address — 207.148.248.143.

expotheater.com, freefestivities.com, elocomotive.com plus two other host names have IP numbers in common with tutorialgratis.com.

Name Servers

Two name servers handle the delegation for tutorialgratis.com: this-domain-for-sale.com and ns.buydomains.com.

The name server configuration of tutorialgratis.com is shared with other domains, for instance senari.com, retransition.com, techzoneplus.com and two others.

tutorialgratis.com is at least partially co-delegated on name servers with other domains, such as thinsolution.com.

this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.

this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.