`howtutorials.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

howtutorials.com

DNS History

13 records (3 active, 10 former)

○NSdns01.gpn.register.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

○NSdns02.gpn.register.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

○NSdns03.gpn.register.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

○NSdns04.gpn.register.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

○NSdns05.gpn.register.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

●NSns.buydomains.com2016-09-26 → 2026-03-24 · 3 obs

○ 2016-04-01 12:43:50
● 2016-09-26 17:58:18
● 2026-03-24 02:00:46

○NSsk.s5.cm.ns1.37.ztomy.com2015-10-19 → 2016-04-01 · 5 obs

○ 2015-05-15 23:55:44
● 2015-10-19 22:38:52
● 2016-04-01 12:43:50
○ 2016-09-26 17:58:18
○ 2026-03-24 02:00:46

○NSsk.s5.cm.ns2.37.ztomy.com2015-10-19 → 2016-04-01 · 5 obs

○ 2015-05-15 23:55:44
● 2015-10-19 22:38:52
● 2016-04-01 12:43:50
○ 2016-09-26 17:58:18
○ 2026-03-24 02:00:46

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 3 obs

○ 2016-09-26 17:58:18
● 2026-03-24 02:00:44
● 2026-03-24 02:00:46

○A141.8.225.1242016-09-26 → 2016-09-26 · 4 obs

○ 2016-04-01 12:43:50
● 2016-09-26 17:58:18
○ 2017-06-16 13:45:56
○ 2026-03-24 02:00:46

●A207.148.248.1432017-06-16 → 2026-03-24 · 3 obs

○ 2016-09-26 17:58:18
● 2017-06-16 13:45:56
● 2026-03-24 02:00:46

○A208.91.197.1942015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 23:55:44
○ 2015-10-19 22:38:52
○ 2026-03-24 02:00:46

○A208.91.197.542015-10-19 → 2016-04-01 · 5 obs

○ 2015-05-15 23:55:44
● 2015-10-19 22:38:52
● 2016-04-01 12:43:50
○ 2016-09-26 17:58:18
○ 2026-03-24 02:00:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
howtutorials.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 howtutorials.com (unsigned zone)

⏱️ Timing

Total: 109ms | 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

howtutorials.com resolves to one IP number: 207.148.248.143.

other host names including outstandingtalent.com, alliancezone.com, satdoc.com, lidline.com and csen.net share IP numbers with howtutorials.com.

Name Servers

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

howtutorials.com shares the same name server setup as other domains, for instance mjlandscapes.com, sbplace.com, refurbishedweb.com, trulyfresh.com and enicen.com.

howtutorials.com at least partially shares name servers with other domains, for instance partnershipcare.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.

howtutorials.com - robtex.com