dennettconstruction.com - dns.ninja

`dennettconstruction.com`

DNSSEC	⚠️ Not signed
A	35.212.69.251^{🇺🇸 Google35.212.0.0/17}
		PTR	`251.69.212.35.bc.googleusercontent.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`dennettconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=e15HwMeNswQR2unNCIeu5tKZpk1x31cYWbKUxNkf+f1fimQZS9oqgUxBpmKWV9Xracu/HkL...`
SOA	`ns1.bdm.microsoftonline.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=1780578394

Subdomains

mail.dennettconstruction.com

Same first word

dennettconstruction.com

DNS History

22 records (6 active, 16 former)

●NSns1.bdm.microsoftonline.com2026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○NSns1.worldwidedns.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

○NSns10.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○NSns11.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○NSns12.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○NSns13.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○NSns14.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○NSns15.dnsmadeeasy.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

●NSns2.bdm.microsoftonline.com2026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○NSns2.worldwidedns.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

●NSns3.bdm.microsoftonline.com2026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○NSns3.worldwidedns.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

●NSns4.bdm.microsoftonline.com2026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○MXasp.reflexion.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

●MXdennettconstruction-com.mail.protection.outlook.com2026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○MXdennettconstruction.com.1.0001.arsmtp.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○MXdennettconstruction.com.2.0001.arsmtp.com2015-06-21 → 2015-10-28 · 4 obs

● 2015-06-21 01:39:50
● 2015-10-28 07:18:48
○ 2016-01-28 22:02:28
○ 2026-06-04 13:35:02

○MXmx-100.reflexion.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

○MXmx-110.reflexion.net2016-01-28 → 2018-01-05 · 5 obs

○ 2015-10-28 07:18:48
● 2016-01-28 22:02:28
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

○A166.62.110.2322018-01-05 → 2018-01-05 · 4 obs

○ 2016-11-20 13:05:08
● 2018-01-05 01:53:16
○ 2026-02-24 14:49:58
○ 2026-06-04 13:35:02

●A35.212.69.2512026-02-24 → 2026-06-04 · 3 obs

○ 2018-01-05 01:53:16
● 2026-02-24 14:49:58
● 2026-06-04 13:35:02

○A50.63.68.12015-06-21 → 2016-11-20 · 4 obs

● 2015-06-21 01:39:50
● 2016-11-20 13:05:08
○ 2018-01-05 01:53:16
○ 2026-06-04 13:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dennettconstruction.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:204.14.183.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dennettconstruction.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.212.69.251`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`dennettconstruction-com.mail.protection.`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=e15HwMeNswQR2unNCIeu5tKZpk1x31cYWb`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

dennettconstruction.com serves as the parent of mail.dennettconstruction.com.

IP Addresses

dennettconstruction.com resolves to one IP address: 35.212.69.251.

lowershore.org, luxxlinens.com, brrc.com and two other host names share IP numbers with dennettconstruction.com.

Name Servers

The DNS delegation for dennettconstruction.com covers 4 name servers — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

dennettconstruction.com has at least partial name server overlap with other domains, such as ccopper.com, workinghands.com.au, al4.be and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

Mail for dennettconstruction.com is handled by a single mail server, dennettconstruction-com.mail.protection.outlook.com.

dennettconstruction-com.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.9.2, 52.101.9.20, 52.101.10.2 plus five more.