`prestoninsulation.com`

DNSSEC	⚠️ Not signed
A	166.78.106.43^{🇺🇸 RACKSPACE-ORD166.78.64.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`ns1-06.azure-dns.com` ⭐
		A	2603:1061:0:700::6^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
		A	13.107.236.6^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
NS	`ns2-06.azure-dns.net`
		A	2620:1ec:8ec:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
		A	150.171.21.6^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
NS	`ns3-06.azure-dns.org` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::6^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-06.azure-dns.org`
		A	204.14.183.6^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-06.azure-dns.org`
NS	`ns4-06.azure-dns.info` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
		A	208.84.5.6^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
MX	`prestoninsulation-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 redirect=_sd0b6bqq3.sdmarc.net`
SOA	`ns1-06.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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=1777106671

Same first word

prestoninsulation.com

DNS History

13 records (6 active, 7 former)

○NSdns.stabletransit.com2015-06-08 → 2017-07-03 · 5 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2017-07-03 12:15:02
○ 2026-04-20 17:49:38
○ 2026-04-25 09:00:26

○NSdns1.stabletransit.com2015-06-08 → 2017-07-03 · 5 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2017-07-03 12:15:02
○ 2026-04-20 17:49:38
○ 2026-04-25 09:00:26

○NSdns2.stabletransit.com2015-06-08 → 2017-07-03 · 5 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2017-07-03 12:15:02
○ 2026-04-20 17:49:38
○ 2026-04-25 09:00:26

●NSns1-06.azure-dns.com2026-04-20 → 2026-04-25 · 3 obs

○ 2017-07-03 12:15:02
● 2026-04-20 17:49:38
● 2026-04-25 09:00:26

●NSns2-06.azure-dns.net2026-04-20 → 2026-04-25 · 3 obs

○ 2017-07-03 12:15:02
● 2026-04-20 17:49:38
● 2026-04-25 09:00:26

●NSns3-06.azure-dns.org2026-04-20 → 2026-04-25 · 3 obs

○ 2017-07-03 12:15:02
● 2026-04-20 17:49:38
● 2026-04-25 09:00:26

●NSns4-06.azure-dns.info2026-04-20 → 2026-04-25 · 3 obs

○ 2017-07-03 12:15:02
● 2026-04-20 17:49:38
● 2026-04-25 09:00:26

○MXmail.prestoninsulation.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:27:56
○ 2015-06-08 07:29:06
○ 2026-04-25 09:00:26

●MXprestoninsulation-com.mail.protection.outlook.com2026-04-20 → 2026-04-25 · 3 obs

○ 2017-07-03 12:15:02
● 2026-04-20 17:49:38
● 2026-04-25 09:00:26

○MXsmtp1.mke.securence.com2015-06-08 → 2017-07-03 · 5 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2017-07-03 12:15:02
○ 2026-04-20 17:49:38
○ 2026-04-25 09:00:26

○MXsmtp1.msp.securence.com2015-06-08 → 2017-07-03 · 5 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2017-07-03 12:15:02
○ 2026-04-20 17:49:38
○ 2026-04-25 09:00:26

●A166.78.106.432015-06-08 → 2026-04-25 · 3 obs

○ 2008-03-14 19:27:56
● 2015-06-08 07:29:06
● 2026-04-25 09:00:26

○A65.99.200.1552008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:27:56
○ 2015-06-08 07:29:06
○ 2026-04-25 09:00:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
prestoninsulation.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net	2 records

✅ Authoritative Response

Server:150.171.21.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prestoninsulation.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`166.78.106.43`
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
MX	1	`prestoninsulation-com.mail.protection.ou`
TXT	1	`v=spf1 redirect=_sd0b6bqq3.sdmarc.net`
SOA	1	`ns1-06.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)

Analysis

IP Addresses

prestoninsulation.com resolves to one IP number: 166.78.106.43.

Other host names, for instance hastingsgarage.com, usilasvegas.com, herblaninsulation.com, professionalinsulatorstreasurecoast.com and professionalinsulators.com share IP numbers with prestoninsulation.com.

Name Servers

prestoninsulation.com delegates to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

prestoninsulation.com at least partially shares name servers with other domains, including 55.98.23.in-addr.arpa, 137.53.193.in-addr.arpa, 7x7777n.com, dnhmachinery.com and navico.com.

Host names with two IP numbers: ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6; ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6; ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6; ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6.

Mail Servers

A single mail server handles prestoninsulation.com, prestoninsulation-com.mail.protection.outlook.com.

Host prestoninsulation-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c927::, 2a01:111:f403:c927::1, 2a01:111:f403:f90f::1, 2a01:111:f403:f912::, 52.101.9.5, 52.101.9.21, 52.101.9.26 and 52.101.10.18.

prestoninsulation.com - robtex.com