`buildingstructuresultd.com`

DNSSEC	⚠️ Not signed
A	50.56.161.202^{🇺🇸 RACKSPACE-DFW50.56.160.0/19 Rackspace}
NS	`dns1.vastnet.net` ⭐
		A	207.252.72.4^{🇺🇸 AS10844207.252.72.0/21 Vastnet}
			PTR	`dns1.vastnet.net`
NS	`dns2.vastnet.net`
		A	207.252.72.7^{🇺🇸 AS10844207.252.72.0/21 Vastnet}
			PTR	`dns2.vastnet.net`
MX	`bus-mail.svr.vastnet.net` ⭐
TXT	`v=spf1 mx mx:fakecallid.com -all`
SOA	`dns1.vastnet.net`sysadmin@vastnet.net serial=7

`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

buildingstructuresultd.com

DNS History

6 records (4 active, 2 former)

●NSdns1.vastnet.net2015-07-16 → 2026-03-24 · 2 obs

● 2015-07-16 04:46:42
● 2026-03-24 01:51:24

●NSdns2.vastnet.net2015-07-16 → 2026-03-24 · 2 obs

● 2015-07-16 04:46:42
● 2026-03-24 01:51:24

●MXbus-mail.svr.vastnet.net2017-12-06 → 2026-03-24 · 3 obs

○ 2016-12-26 05:56:52
● 2017-12-06 16:09:04
● 2026-03-24 01:51:24

○MXmail.vastnet.net2015-07-16 → 2016-12-26 · 4 obs

● 2015-07-16 04:46:42
● 2016-12-26 05:56:52
○ 2017-12-06 16:09:04
○ 2026-03-24 01:51:24

○MXmail2.vastnet.net2015-07-16 → 2016-12-26 · 4 obs

● 2015-07-16 04:46:42
● 2016-12-26 05:56:52
○ 2017-12-06 16:09:04
○ 2026-03-24 01:51:24

●A50.56.161.2022015-07-16 → 2026-03-24 · 2 obs

● 2015-07-16 04:46:42
● 2026-03-24 01:51:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
buildingstructuresultd.com	dns1.vastnet.net, dns2.vastnet.net	-

✅ Authoritative Response

Server:207.252.72.4

NS records: dns1.vastnet.net, dns2.vastnet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildingstructuresultd.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.56.161.202`
NS	2	`dns2.vastnet.net, dns1.vastnet.net`
MX	1	`bus-mail.svr.vastnet.net (pri: 5)`
TXT	1	`v=spf1 mx mx:fakecallid.com -all`
SOA	1	`dns1.vastnet.net sysadmin.vastnet.net`

Analysis

IP Addresses

buildingstructuresultd.com points to a single IP: 50.56.161.202.

Name Servers

buildingstructuresultd.com's delegation is to two name servers dns1.vastnet.net and dns2.vastnet.net.

buildingstructuresultd.com shares the same name server configuration as other domains, such as 75.252.207.in-addr.arpa, seifertconstruction.net, 2.252.207.in-addr.arpa, astli.com and 84.105.199.in-addr.arpa.

buildingstructuresultd.com shares name servers with other domains at least partially, for example naudusmedia.com.

Host names with a single IP:

dns1.vastnet.net resolves to 207.252.72.4.

dns2.vastnet.net resolves to 207.252.72.7.

Mail Servers

buildingstructuresultd.com is served by a single mail server, bus-mail.svr.vastnet.net.

buildingstructuresultd.com - robtex.com