`buildimprove.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

buildimprove.com

Similar names

improvebuild.net

improvebuild.com

DNS History

12 records (3 active, 9 former)

●NSns.buydomains.com2020-02-29 → 2026-03-23 · 3 obs

○ 2017-02-20 00:21:16
● 2020-02-29 17:45:14
● 2026-03-23 03:53:32

○NSns1.fsiwebs.net2015-06-22 → 2016-06-28 · 4 obs

● 2015-06-22 12:54:36
● 2016-06-28 19:46:02
○ 2017-02-20 00:21:16
○ 2026-03-23 03:53:32

○NSns2.fsiwebs.net2015-06-22 → 2016-06-28 · 4 obs

● 2015-06-22 12:54:36
● 2016-06-28 19:46:02
○ 2017-02-20 00:21:16
○ 2026-03-23 03:53:32

○NSns47.worldnic.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-06-28 19:46:02
● 2017-02-20 00:21:16
○ 2020-02-29 17:45:14
○ 2026-03-23 03:53:32

○NSns48.worldnic.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-06-28 19:46:02
● 2017-02-20 00:21:16
○ 2020-02-29 17:45:14
○ 2026-03-23 03:53:32

●NSthis-domain-for-sale.com2026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-29 17:45:14
● 2026-02-20 14:00:34
● 2026-03-23 03:53:32

○MXinbound.buildimprove.com.netsolmail.net2017-02-20 → 2017-02-20 · 4 obs

○ 2016-06-28 19:46:02
● 2017-02-20 00:21:16
○ 2020-02-29 17:45:14
○ 2026-03-23 03:53:32

○MXmail.buildimprove.com2015-06-22 → 2016-06-28 · 4 obs

● 2015-06-22 12:54:36
● 2016-06-28 19:46:02
○ 2017-02-20 00:21:16
○ 2026-03-23 03:53:32

●A207.148.248.1432026-02-20 → 2026-03-23 · 3 obs

○ 2020-02-29 17:45:14
● 2026-02-20 14:00:34
● 2026-03-23 03:53:32

○A208.74.144.312015-06-22 → 2016-06-28 · 4 obs

● 2015-06-22 12:54:36
● 2016-06-28 19:46:02
○ 2017-02-20 00:21:16
○ 2026-03-23 03:53:32

○A209.237.150.202017-02-20 → 2017-02-20 · 4 obs

○ 2016-06-28 19:46:02
● 2017-02-20 00:21:16
○ 2020-02-29 17:45:14
○ 2026-03-23 03:53:32

○A209.99.64.432020-02-29 → 2020-02-29 · 4 obs

○ 2017-02-20 00:21:16
● 2020-02-29 17:45:14
○ 2026-02-20 14:00:34
○ 2026-03-23 03:53:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
buildimprove.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 buildimprove.com (unsigned zone)

⏱️ Timing

Total: 133ms | 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

buildimprove.com resolves to a single IP address: 207.148.248.143.

Other host names including thinaccess.com, babysittinghelper.com, humanizedata.com, freedombikes.com and attends.org share IP numbers with buildimprove.com.

Name Servers

buildimprove.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

buildimprove.com shares the same name server setup as other domains, for example teenscave.com, smathews.com, gfxcube.com, forumdeli.com and choicebuster.com.

buildimprove.com at least partially shares name servers with other domains, including simplybazaar.com, armchairsportsman.com, emq.org, rubega.com and stuol.com.

These name servers are often used together with ns2.buydomains.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 that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

buildimprove.com - robtex.com