`mazzeoconstruction.com`

DNSSEC	⚠️ Not signed
A	209.17.116.160^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns9.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns10.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx001.netsol.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.netsol.xion.oxcs.net` ⭐
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.netsol.xion.oxcs.net` ⭐
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all`
SOA	`NS9.WORLDNIC.com`namehost@WORLDNIC.com serial=125072914

`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=1774464122

Subdomains

mx.mazzeoconstruction.com

DNS History

12 records (7 active, 5 former)

○NSns1.mdnsservice.com2015-05-27 → 2017-07-02 · 3 obs

● 2015-05-27 22:23:08
● 2017-07-02 03:52:50
○ 2026-03-25 18:56:58

●NSns10.worldnic.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

○NSns2.mdnsservice.com2015-05-27 → 2017-07-02 · 3 obs

● 2015-05-27 22:23:08
● 2017-07-02 03:52:50
○ 2026-03-25 18:56:58

○NSns3.mdnsservice.com2015-05-27 → 2017-07-02 · 3 obs

● 2015-05-27 22:23:08
● 2017-07-02 03:52:50
○ 2026-03-25 18:56:58

●NSns9.worldnic.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

○MXmx.mazzeoconstruction.com2015-05-27 → 2017-07-02 · 3 obs

● 2015-05-27 22:23:08
● 2017-07-02 03:52:50
○ 2026-03-25 18:56:58

●MXmx001.netsol.xion.oxcs.net2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

●MXmx002.netsol.xion.oxcs.net2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

●MXmx003.netsol.xion.oxcs.net2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

●MXmx004.netsol.xion.oxcs.net2026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

●A209.17.116.1602026-03-25 → 2026-03-25 · 2 obs

○ 2017-07-02 03:52:50
● 2026-03-25 18:56:58

○A216.40.47.172015-05-27 → 2017-07-02 · 3 obs

● 2015-05-27 22:23:08
● 2017-07-02 03:52:50
○ 2026-03-25 18:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
mazzeoconstruction.com	ns9.worldnic.com, ns10.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.110

NS records: ns9.worldnic.com, ns10.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mazzeoconstruction.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.160`
NS	2	`ns9.worldnic.com, ns10.worldnic.com`
MX	4	`mx003.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS9.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns9.worldnic.com, ns10.worldnic.com)

Analysis

Hierarchy

mazzeoconstruction.com is the parent of mx.mazzeoconstruction.com.

IP Addresses

mazzeoconstruction.com resolves to a single IP address: 209.17.116.160.

Other host names including darenalaw.com, sheare.com, hiteksoftware.com, pinemountaincamp.com and susanj.com share IP numbers with mazzeoconstruction.com.

Name Servers

mazzeoconstruction.com's delegation uses two name servers, ns10.worldnic.com and ns9.worldnic.com.

mazzeoconstruction.com shares the same name server setup as other domains, for example huttoncloud.com, legaciesoffaith.com, garaventaent-mdr.com, cicgo.com and proflagfootball.info.

Host names with a single IP:

ns10.worldnic.com points to 162.159.27.124.

ns9.worldnic.com points to 162.159.26.110.

Mail Servers

mazzeoconstruction.com is served by four mail servers: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

The mail servers for mazzeoconstruction.com are shared with other domains, for instance dollaritem.com, the428.com, inetclerk.com, morgan-holmes.com and lizbiala.com.

Hostnames with a single IP:

mx001.netsol.xion.oxcs.net points to 173.45.18.128

mx002.netsol.xion.oxcs.net points to 173.45.18.129

mx003.netsol.xion.oxcs.net points to 51.81.206.108

mx004.netsol.xion.oxcs.net points to 51.81.206.109

mazzeoconstruction.com - robtex.com