`smoothtechnology.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

Subdomains

www.smoothtechnology.com

Same first word

smoothtechnology.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-05-28 → 2026-03-22 · 2 obs

● 2015-05-28 18:08:16
● 2026-03-22 05:47:02

●NSthis-domain-for-sale.com2026-02-27 → 2026-03-22 · 3 obs

○ 2015-05-28 18:08:16
● 2026-02-27 15:45:04
● 2026-03-22 05:47:02

○A141.8.225.1242016-01-14 → 2017-01-28 · 5 obs

○ 2015-11-01 17:26:36
● 2016-01-14 12:05:48
● 2017-01-28 09:45:52
○ 2018-08-17 20:30:56
○ 2026-03-22 05:47:02

●A207.148.248.1432018-08-17 → 2026-03-22 · 3 obs

○ 2017-01-28 09:45:52
● 2018-08-17 20:30:56
● 2026-03-22 05:47:02

○A50.63.202.1042015-05-28 → 2015-11-01 · 4 obs

● 2015-05-28 18:08:16
● 2015-11-01 17:26:36
○ 2016-01-14 12:05:48
○ 2026-03-22 05:47:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
smoothtechnology.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 smoothtechnology.com (unsigned zone)

⏱️ Timing

Total: 138ms | 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

smoothtechnology.com is a parent of www.smoothtechnology.com.

IP Addresses

smoothtechnology.com points to a single IP number: 207.148.248.143.

Other host names, for instance innovativeexams.com, hostmaster.seekingquality.com, thermostatdigital.com, webplace.org and hostmaster.fbsurf.com share IP numbers with smoothtechnology.com.

Name Servers

Delegation for smoothtechnology.com rests with two name servers, this-domain-for-sale.com and ns.buydomains.com.

smoothtechnology.com shares the same name server setup as other domains, including chocolatewizard.com, donationsworldwide.com, dolphinsworld.com, barberclips.com and beachgroomers.com.

smoothtechnology.com partially shares name servers with other domains; for instance okvalet.com and grandpasgrill.com.

Host names sharing 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 that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

smoothtechnology.com - robtex.com