`lt-engineering.com`

DNSSEC	⚠️ Not signed
A	104.255.192.241^{🇺🇸 A2HOSTING104.255.192.0/21 A2 Hosting, Inc.}
		PTR	`104.255.192.241.static.a2webhosting.com`
NS	`ns1.a2hosting.com` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com` ⚠️ Not in parent delegation
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`ip-76-223-26-245.defastlink.net`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.lt-engineering.com` ⭐
		A	104.255.192.241^{🇺🇸 A2HOSTING104.255.192.0/21 A2 Hosting, Inc.}
			PTR	`104.255.192.241.static.a2webhosting.com`
TXT	`v=spf1 +mx +a +ip4:70.32.23.114 + ip24.49.142.217 +include:spf.a2hosting.com ...`
SOA	`ns1.a2hosting.com`root@mi3-ss101.a2hosting.com 2026-03-18 #1

`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=1774687907

Previously MX for

lt-engineering.com

Subdomains

mail.lt-engineering.com

Same first word

lt-engineering.eu

lt-engineering.com

lt-engineering.de

Similar names

tl-engineering.com

DNS History

14 records (6 active, 8 former)

●NSns1.a2hosting.com2026-02-16 → 2026-03-28 · 3 obs

○ 2015-06-12 15:47:32
● 2026-02-16 02:28:54
● 2026-03-28 09:15:42

○NSns1.netfirms.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 11:39:24
○ 2015-06-12 15:47:32
○ 2026-03-28 09:15:42

●NSns2.a2hosting.com2026-02-16 → 2026-03-28 · 3 obs

○ 2015-06-12 15:47:32
● 2026-02-16 02:28:54
● 2026-03-28 09:15:42

○NSns2.netfirms.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 11:39:24
○ 2015-06-12 15:47:32
○ 2026-03-28 09:15:42

●NSns3.a2hosting.com2015-06-12 → 2026-03-28 · 3 obs

○ 2007-10-23 11:39:24
● 2015-06-12 15:47:32
● 2026-03-28 09:15:42

●NSns4.a2hosting.com2015-06-12 → 2026-03-28 · 3 obs

○ 2007-10-23 11:39:24
● 2015-06-12 15:47:32
● 2026-03-28 09:15:42

○MXbarracuda.supercp.com2015-11-08 → 2017-08-10 · 7 obs

○ 2015-06-12 15:47:32
● 2015-11-08 11:33:02
● 2016-04-27 04:22:30
○ 2017-01-29 10:20:52
● 2017-08-10 03:55:02
○ 2026-02-16 02:28:54
○ 2026-03-28 09:15:42

○MXlt-engineering.com2015-06-12 → 2017-01-29 · 7 obs

○ 2007-10-23 11:39:24
● 2015-06-12 15:47:32
○ 2015-11-08 11:33:02
○ 2016-04-27 04:22:30
● 2017-01-29 10:20:52
○ 2017-08-10 03:55:02
○ 2026-03-28 09:15:42

●MXmail.lt-engineering.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-08-10 03:55:02
● 2026-02-16 02:28:54
● 2026-03-28 09:15:42

○MXq0.netfirms.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 11:39:24
○ 2015-06-12 15:47:32
○ 2026-03-28 09:15:42

○MXq1.netfirms.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 11:39:24
○ 2015-06-12 15:47:32
○ 2026-03-28 09:15:42

●A104.255.192.2412026-02-16 → 2026-03-28 · 3 obs

○ 2017-08-10 03:55:02
● 2026-02-16 02:28:54
● 2026-03-28 09:15:42

○A162.254.251.2002015-06-12 → 2017-08-10 · 5 obs

○ 2007-10-23 11:39:24
● 2015-06-12 15:47:32
● 2017-08-10 03:55:02
○ 2026-02-16 02:28:54
○ 2026-03-28 09:15:42

○A66.244.252.642007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 11:39:24
○ 2015-06-12 15:47:32
○ 2026-03-28 09:15:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lt-engineering.com	ns3.a2hosting.com, ns4.a2hosting.com	2 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lt-engineering.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.255.192.241`
NS	4	`ns2.a2hosting.com, ns3.a2hosting.com...`
MX	1	`mail.lt-engineering.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:70.32.23.114 + ip24.4`
SOA	1	`ns1.a2hosting.com root.mi3-ss101.a2hosti`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.a2hosting.com, ns4.a2hosting.com)

Analysis

Hierarchy

lt-engineering.com is a parent of mail.lt-engineering.com.

IP Addresses

lt-engineering.com points to a single IP number: 104.255.192.241.

Other host names, for instance mail.lt-engineering.com, share IP numbers with lt-engineering.com.

Name Servers

lt-engineering.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

lt-engineering.com at least partially shares name servers with other domains, for instance montessoriandorff.ca, worldsmasher.net, plazareal.co, drivingprosperity.com and gioiasails.com.

These name servers are commonly used with ns1.supercp.com, ns2.supercp.com, ns1.a2webhosting.com, ns2.a2webhosting.com, ns3.supercp.com and ns4.supercp.com.

Host names with a single IP address

ns1.a2hosting.com points to 13.248.158.180

ns2.a2hosting.com points to 75.2.118.134

ns3.a2hosting.com points to 76.223.26.245

ns4.a2hosting.com points to 99.83.147.209

Mail Servers

lt-engineering.com is handled by a single mail server, mail.lt-engineering.com.

mail.lt-engineering.com points to a single IP: 104.255.192.241.

lt-engineering.com - robtex.com