`lzaassociates.com`

DNSSEC	⚠️ Not signed
NS	`ns1.thorntontomasetti.com` ⭐
		A	72.14.181.15^{🇺🇸 AKAMAI-LINODE-AP72.14.176.0/20 Akamai Technologies}
			PTR	`li44-15.members.linode.com`
NS	`ns2.thorntontomasetti.com`
		A	212.71.239.247^{🇬🇧 AKAMAI-LINODE-AP212.71.232.0/21 Akamai Technologies}
			PTR	`li674-247.members.linode.com`
MX	`mx1.thorntontomasetti.com` ⭐
		A	64.157.153.144^{🇺🇸 AS335664.152.0.0/13}
MX	`mx2.thorntontomasetti.com`⁽²⁰⁾
		A	12.151.76.6^{🇺🇸 AS701812.128.0.0/9 12/8 upper half}
TXT	`v=spf1 ip4:64.157.153.144 ip4:12.151.76.6 mx -all`
SOA	`ns1.thorntontomasetti.com`dns@thorntontomasetti.com 2026-04-21 #2

`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=1778463536

Same first word

lzaassociates.com

DNS History

9 records (4 active, 5 former)

○NSns1.thettgroup.com2007-10-30 → 2017-03-25 · 4 obs

● 2007-10-30 07:01:22
● 2017-03-25 23:04:56
○ 2026-02-19 08:42:06
○ 2026-05-11 01:57:40

●NSns1.thorntontomasetti.com2026-02-19 → 2026-05-11 · 3 obs

○ 2017-03-25 23:04:56
● 2026-02-19 08:42:06
● 2026-05-11 01:57:40

○NSns2.thettgroup.com2007-10-30 → 2017-03-25 · 4 obs

● 2007-10-30 07:01:22
● 2017-03-25 23:04:56
○ 2026-02-19 08:42:06
○ 2026-05-11 01:57:40

●NSns2.thorntontomasetti.com2026-02-19 → 2026-05-11 · 3 obs

○ 2017-03-25 23:04:56
● 2026-02-19 08:42:06
● 2026-05-11 01:57:40

○MX127.0.0.12015-11-05 → 2017-03-25 · 5 obs

○ 2015-06-25 08:08:24
● 2015-11-05 22:49:18
● 2017-03-25 23:04:56
○ 2026-02-19 08:42:06
○ 2026-05-11 01:57:40

○MX127.0.0.12015-06-25 → 2015-06-25 · 4 obs

○ 2007-10-30 07:01:22
● 2015-06-25 08:08:24
○ 2015-11-05 22:49:18
○ 2026-05-11 01:57:40

●MXmx1.thorntontomasetti.com2007-10-30 → 2026-05-11 · 5 obs

● 2007-10-30 07:01:22
○ 2015-06-25 08:08:24
○ 2017-03-25 23:04:56
● 2026-02-19 08:42:06
● 2026-05-11 01:57:40

●MXmx2.thorntontomasetti.com2007-10-30 → 2026-05-11 · 5 obs

● 2007-10-30 07:01:22
○ 2015-06-25 08:08:24
○ 2017-03-25 23:04:56
● 2026-02-19 08:42:06
● 2026-05-11 01:57:40

○A38.221.208.902007-10-30 → 2017-03-25 · 4 obs

● 2007-10-30 07:01:22
● 2017-03-25 23:04:56
○ 2026-02-19 08:42:06
○ 2026-05-11 01:57:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lzaassociates.com	ns1.thorntontomasetti.com, ns2.thorntontomasetti.com	2 records

✅ Authoritative Response

Server:212.71.239.247

NS records: ns1.thorntontomasetti.com, ns2.thorntontomasetti.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lzaassociates.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.thorntontomasetti.com, ns2.thorntontomasetti.com`
MX	2	`mx1.thorntontomasetti.com (pri: 10), mx2.thorntontomasetti.com (pri: 20)`
TXT	1	`v=spf1 ip4:64.157.153.144 ip4:12.151.76.`
SOA	1	`ns1.thorntontomasetti.com dns.thorntonto`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.thorntontomasetti.com, ns2.thorntontomasetti.com)

Analysis

Name Servers

Two name servers ns1.thorntontomasetti.com and ns2.thorntontomasetti.com handle delegation for lzaassociates.com.

lzaassociates.com uses the same name server setup as other domains, for example waimat.com, greenbuild.com, thorntontomasetti.org, theforegroup.com and wai.com.

lzaassociates.com shares name servers with other domains at least in part, for instance reliabilityblockchain.com.

These name servers are often used with the name servers ns2.geosyntec.com and ns1.geosyntec.com.

Host names with one IP number: The host name ns1.thorntontomasetti.com points to 72.14.181.15 and the host name ns2.thorntontomasetti.com points to 212.71.239.247.

Mail Servers

lzaassociates.com is handled by two mail servers: mx1.thorntontomasetti.com and mx2.thorntontomasetti.com.

lzaassociates.com has the same mail server setup as other domains, including chicagofacadeordinance.com, reliabilityblockchain.com, thorntontomasetti.org, theforegroup.com and ttworld.com.

Some mail servers are shared between lzaassociates.com and other domains, for example waimat.com.

Host names with one IP number: The host name mx1.thorntontomasetti.com points to 64.157.153.144 and the host name mx2.thorntontomasetti.com points to 12.151.76.6.

lzaassociates.com - robtex.com