`frontlineconstruction.com`

DNSSEC	⚠️ Not signed
A	199.180.140.11^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
A	199.180.140.12^{🇺🇸 Amazon199.180.140.0/24 EC2 Prefix}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`MS=ms93401071`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
TXT	`google-site-verification=3zeptsxHNoj32kojpFc75fLRcIMRpg9fQRH5TZ0j8Q4`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2025-01-09 #0

`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

frontlineconstruction.com

frontlineconstruction.com.au

DNS History

12 records (6 active, 6 former)

●NSns21.domaincontrol.com2015-08-20 → 2026-03-13 · 2 obs

● 2015-08-20 23:39:26
● 2026-03-13 22:10:22

●NSns22.domaincontrol.com2015-08-20 → 2026-03-13 · 2 obs

● 2015-08-20 23:39:26
● 2026-03-13 22:10:22

○MXfrontlineconstruction-com.mail.protection.outlook.com2015-08-20 → 2017-07-01 · 4 obs

● 2015-08-20 23:39:26
● 2017-07-01 15:59:52
○ 2026-02-18 09:42:46
○ 2026-03-13 22:10:22

●MXmx1-us1.ppe-hosted.com2026-02-18 → 2026-03-13 · 3 obs

○ 2017-07-01 15:59:52
● 2026-02-18 09:42:46
● 2026-03-13 22:10:22

●MXmx2-us1.ppe-hosted.com2026-02-18 → 2026-03-13 · 3 obs

○ 2017-07-01 15:59:52
● 2026-02-18 09:42:46
● 2026-03-13 22:10:22

○A160.153.136.32016-09-12 → 2017-07-01 · 5 obs

○ 2016-03-13 10:59:54
● 2016-09-12 00:39:08
● 2017-07-01 15:59:52
○ 2026-02-18 09:42:46
○ 2026-03-13 22:10:22

○A182.50.132.2422017-07-01 → 2017-07-01 · 4 obs

○ 2016-09-12 00:39:08
● 2017-07-01 15:59:52
○ 2026-02-18 09:42:46
○ 2026-03-13 22:10:22

○A184.168.221.642015-08-20 → 2016-03-13 · 4 obs

● 2015-08-20 23:39:26
● 2016-03-13 10:59:54
○ 2016-09-12 00:39:08
○ 2026-03-13 22:10:22

○A198.71.232.32017-07-01 → 2017-07-01 · 4 obs

○ 2016-09-12 00:39:08
● 2017-07-01 15:59:52
○ 2026-02-18 09:42:46
○ 2026-03-13 22:10:22

●A199.180.140.112026-02-18 → 2026-03-13 · 3 obs

○ 2017-07-01 15:59:52
● 2026-02-18 09:42:46
● 2026-03-13 22:10:22

●A199.180.140.122026-02-18 → 2026-03-13 · 3 obs

○ 2017-07-01 15:59:52
● 2026-02-18 09:42:46
● 2026-03-13 22:10:22

○A72.167.191.692017-07-01 → 2017-07-01 · 4 obs

○ 2016-09-12 00:39:08
● 2017-07-01 15:59:52
○ 2026-02-18 09:42:46
○ 2026-03-13 22:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
frontlineconstruction.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frontlineconstruction.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.180.140.11, 199.180.140.12`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	3	`MS=ms93401071, v=spf1 a:dispatch-us.ppe-hosted.com incl...`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

frontlineconstruction.com points to two IP numbers: 199.180.140.11 and 199.180.140.12.

Other host names such as raineygutters.com, hartsdaleautomotive.com, tapiceriaupholstery.com, capecoddisposalco.com and woodcornersawmill.com share IPs with frontlineconstruction.com.

Name Servers

frontlineconstruction.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

frontlineconstruction.com shares the same name server setup as unknownbehaviours.com, kuinto.com, epsilonstaffing.com, rs.org and bhadrasafes.com.

Host names with two IP numbers: ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11; ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11.

Mail Servers

frontlineconstruction.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup for frontlineconstruction.com matches that of other domains, for instance midwestadrkcllc.com, isaiahjclark.com, arguscorp.net, abtechtechnologies.com and keystoneagency.com.

frontlineconstruction.com shares some mail servers with other domains, at least partially, for example theblueprint.xyz, molbaks.com, shaecam.com and fissales.com.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.

frontlineconstruction.com - robtex.com