`smartcoding.net`

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`

`net`

	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=1778368211

Subdomains

mail.smartcoding.net

Same first word

smartcoding.org

smartcoding.com

smartcoding.se

smartcoding.nl

smartcoding.net

smartcoding.de

smartcoding.ru

smartcoding.sr

Similar names

smartdoginc.com

montgiscard.com

montgiscard.fr

codingsmart.com

DNS History

8 records (3 active, 5 former)

●NSns.buydomains.com2026-02-17 → 2026-05-09 · 2 obs

● 2026-02-17 15:38:48
● 2026-05-09 23:35:36

●NSthis-domain-for-sale.com2026-02-17 → 2026-05-09 · 2 obs

● 2026-02-17 15:38:48
● 2026-05-09 23:35:36

○MXdomain.not.configured2015-07-25 → 2017-03-19 · 4 obs

● 2015-07-25 12:29:06
● 2017-03-19 13:55:12
○ 2026-02-17 15:38:48
○ 2026-05-09 23:35:36

○A107.170.2.222017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-24 01:32:36
● 2017-03-19 13:55:12
○ 2026-02-17 15:38:48
○ 2026-05-09 23:35:36

●A207.148.248.1432026-02-17 → 2026-05-09 · 3 obs

○ 2017-03-19 13:55:12
● 2026-02-17 15:38:48
● 2026-05-09 23:35:36

○A52.70.175.1812016-03-06 → 2016-06-24 · 5 obs

○ 2015-11-28 23:40:54
● 2016-03-06 11:36:44
● 2016-06-24 01:32:36
○ 2017-03-19 13:55:12
○ 2026-05-09 23:35:36

○A54.235.159.972015-07-25 → 2015-11-28 · 4 obs

● 2015-07-25 12:29:06
● 2015-11-28 23:40:54
○ 2016-03-06 11:36:44
○ 2026-05-09 23:35:36

○PTRdomain.not.configured2015-07-25 → 2017-03-19 · 4 obs

● 2015-07-25 12:29:06
● 2017-03-19 13:55:12
○ 2026-02-17 15:38:48
○ 2026-05-09 23:35:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ 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 smartcoding.net (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

Analysis

Hierarchy

mail.smartcoding.net is a child of smartcoding.net.

IP Addresses

smartcoding.net resolves to one IP number: 207.148.248.143.

Other host names, for instance dginet.com, artfacades.com, raso.net, runers.com and soundcruising.com share IP numbers with smartcoding.net.

Name Servers

smartcoding.net's delegation uses two name servers: this-domain-for-sale.com and ns.buydomains.com.

smartcoding.net uses the same name server setup as other domains, such as insipido.com, bestviewing.com, tutoringtime.com, importmaster.com and lymphomagroup.com.

smartcoding.net shares name servers with other domains at least partially, for example heartforhope.com and ctgexchange.com.

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

smartcoding.net - robtex.com

smartcoding.net

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