`smartsystemsllc.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

WOT: UNKNOWN (75/100)

PTR for

55.144.10.69.in-addr.arpa

Previously MX for

smartsystemsllc.com

Same first word

smartsystemsllc.com

DNS History

9 records (3 active, 6 former)

●NSns.buydomains.com2019-12-28 → 2026-03-23 · 3 obs

○ 2017-01-13 17:47:40
● 2019-12-28 07:33:00
● 2026-03-23 05:03:50

○NSns1.speedydns.net2015-08-16 → 2017-01-13 · 4 obs

● 2015-08-16 04:21:10
● 2017-01-13 17:47:40
○ 2019-12-28 07:33:00
○ 2026-03-23 05:03:50

○NSns2.speedydns.net2015-08-16 → 2017-01-13 · 4 obs

● 2015-08-16 04:21:10
● 2017-01-13 17:47:40
○ 2019-12-28 07:33:00
○ 2026-03-23 05:03:50

○NSns3.speedydns.net2015-08-16 → 2017-01-13 · 4 obs

● 2015-08-16 04:21:10
● 2017-01-13 17:47:40
○ 2019-12-28 07:33:00
○ 2026-03-23 05:03:50

●NSthis-domain-for-sale.com2026-02-17 → 2026-03-23 · 3 obs

○ 2019-12-28 07:33:00
● 2026-02-17 13:40:46
● 2026-03-23 05:03:50

○MXsmartsystemsllc.com2015-08-16 → 2017-01-13 · 4 obs

● 2015-08-16 04:21:10
● 2017-01-13 17:47:40
○ 2019-12-28 07:33:00
○ 2026-03-23 05:03:50

●A207.148.248.1432026-02-17 → 2026-03-23 · 3 obs

○ 2020-03-26 10:54:34
● 2026-02-17 13:40:46
● 2026-03-23 05:03:50

○A209.99.64.432019-12-28 → 2020-03-26 · 5 obs

○ 2017-01-13 17:47:40
● 2019-12-28 07:33:00
● 2020-03-26 10:54:34
○ 2026-02-17 13:40:46
○ 2026-03-23 05:03:50

○A23.246.247.2052015-08-16 → 2017-01-13 · 4 obs

● 2015-08-16 04:21:10
● 2017-01-13 17:47:40
○ 2019-12-28 07:33:00
○ 2026-03-23 05:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
smartsystemsllc.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 smartsystemsllc.com (unsigned zone)

⏱️ Timing

Total: 352ms | 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

smartsystemsllc.com points to IP number: 207.148.248.143.

Other host names such as hostmaster.newsadvisory.com, backupbundle.com, simplymarina.com, stylehamper.com and mail.dollarmasters.com share IPs with smartsystemsllc.com.

Name Servers

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

smartsystemsllc.com shares the same name server setup as vdesktops.com, georgetownphoto.com, onlinefreelancejobs.com, altenriet.com and weassociate.com.

smartsystemsllc.com at least partially shares name servers with other domains, for instance ibni.com, ignitingmedia.com, aromaveda.com, unlockinggenius.com and tgpi.org.

these name servers are often used in conjunction with the name servers ns2.buydomains.com.

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

smartsystemsllc.com - robtex.com