constructingbridges.com - dns.ninja

`constructingbridges.com`

DNSSEC	⚠️ Not signed
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`
		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`
		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	`constructingbridges-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:93.117.201.122 include:spf.protection.outlook.com -all`
TXT	`MS=ms67381839`
SOA	`ns1-06.azure-dns.com`postmaster@constructingbridges.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=1783781302

Same first word

constructingbridges.com

DNS History

8 records (5 active, 3 former)

○NSns.ballast-nedam.nl2015-07-14 → 2016-12-16 · 4 obs

● 2015-07-14 20:36:10
● 2016-12-16 10:33:28
○ 2026-03-29 22:05:48
○ 2026-07-11 15:01:12

●NSns1-06.azure-dns.com2026-03-29 → 2026-07-11 · 3 obs

○ 2016-12-16 10:33:28
● 2026-03-29 22:05:48
● 2026-07-11 15:01:12

●NSns2-06.azure-dns.net2026-03-29 → 2026-07-11 · 3 obs

○ 2016-12-16 10:33:28
● 2026-03-29 22:05:48
● 2026-07-11 15:01:12

○NSns2eu.bt.net2015-07-14 → 2016-12-16 · 4 obs

● 2015-07-14 20:36:10
● 2016-12-16 10:33:28
○ 2026-03-29 22:05:48
○ 2026-07-11 15:01:12

●NSns3-06.azure-dns.org2026-03-29 → 2026-07-11 · 3 obs

○ 2016-12-16 10:33:28
● 2026-03-29 22:05:48
● 2026-07-11 15:01:12

●NSns4-06.azure-dns.info2026-03-29 → 2026-07-11 · 3 obs

○ 2016-12-16 10:33:28
● 2026-03-29 22:05:48
● 2026-07-11 15:01:12

○MXbn-smtp.ballast-nedam.nl2015-07-14 → 2016-05-06 · 4 obs

● 2015-07-14 20:36:10
● 2016-05-06 16:37:12
○ 2016-12-16 10:33:28
○ 2026-07-11 15:01:12

●MXconstructingbridges-com.mail.protection.outlook.com2016-02-14 → 2026-07-11 · 3 obs

○ 2015-07-14 20:36:10
● 2016-02-14 20:50:44
● 2026-07-11 15:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
constructingbridges.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructingbridges.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
MX	1	`constructingbridges-com.mail.protection.`
TXT	2	`v=spf1 ip4:93.117.201.122 include:spf.pr, MS=ms67381839`
SOA	1	`ns1-06.azure-dns.com postmaster.construc`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

Four name servers handle the delegation for constructingbridges.com: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

constructingbridges.com shares at least some of its name servers with other domains, including microsofthardware.org, gillettepressurepoints.com, download-hotmail.net and two others.

These name servers are frequently seen alongside the name servers ns1-04.azure-dns.com.

The host names ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org each resolve to two IP addresses: ns1-06.azure-dns.com resolves to 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info resolves to 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net resolves to 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org resolves to 204.14.183.6 and 2a01:111:4000:700::6.

Mail Servers

constructingbridges.com uses one mail server — constructingbridges-com.mail.protection.outlook.com.

constructingbridges-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.25, 52.101.68.39, 52.101.73.28 plus 5 more.