🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bitconstruct.com`

DNSSEC	⚠️ Not signed
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	`bitconstruct-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::24^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::a^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrxpr07cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.209.153^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cpjpr04cu00101.inbound.protection.outlook.com`
TXT	`mscid=dh123FXFlKdU8sX2/M1eZT0kGVD3Zue0pDdvGSKUtzh9Ux8Kkx0uHbFSZHdYBG3WJFJSlqJ...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
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=1788842518

Same first word

Similar names

itbconstruct.com

tibconstruct.com

tibconstruct.be

trustcoinbtc.net

constructbit.xyz

trustcoinbtc.io

trustcoinbtc.com

Previous names

Next names

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2020-01-11 → 2026-09-08 · 3 obs

○ 2017-03-21 13:42:22
● 2020-01-11 08:40:28
● 2026-09-08 05:08:20

○NSns1.hans.hosteurope.de2015-08-06 → 2017-03-21 · 4 obs

● 2015-08-06 06:23:06
● 2017-03-21 13:42:22
○ 2020-01-11 08:40:28
○ 2026-09-08 05:08:20

●NSns2.bdm.microsoftonline.com2020-01-11 → 2026-09-08 · 3 obs

○ 2017-03-21 13:42:22
● 2020-01-11 08:40:28
● 2026-09-08 05:08:20

○NSns2.hans.hosteurope.de2015-08-06 → 2017-03-21 · 4 obs

● 2015-08-06 06:23:06
● 2017-03-21 13:42:22
○ 2020-01-11 08:40:28
○ 2026-09-08 05:08:20

●NSns3.bdm.microsoftonline.com2020-01-11 → 2026-09-08 · 3 obs

○ 2017-03-21 13:42:22
● 2020-01-11 08:40:28
● 2026-09-08 05:08:20

●NSns4.bdm.microsoftonline.com2020-01-11 → 2026-09-08 · 3 obs

○ 2017-03-21 13:42:22
● 2020-01-11 08:40:28
● 2026-09-08 05:08:20

●MXbitconstruct-com.mail.protection.outlook.com2016-07-09 → 2026-09-08 · 3 obs

○ 2015-08-06 06:23:06
● 2016-07-09 18:27:40
● 2026-09-08 05:08:20

○MXmx0.bitconstruct.com2015-08-06 → 2017-03-21 · 4 obs

● 2015-08-06 06:23:06
● 2017-03-21 13:42:22
○ 2020-01-11 08:40:28
○ 2026-09-08 05:08:20

○A104.40.183.2362015-08-06 → 2017-03-21 · 4 obs

● 2015-08-06 06:23:06
● 2017-03-21 13:42:22
○ 2020-01-11 08:40:28
○ 2026-09-08 05:08:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.107.236.208

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 bitconstruct.com (unsigned zone)

⏱️ Timing

Total: 1107ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`bitconstruct-com.mail.protection.outlook`
TXT	2	`mscid=dh123FXFlKdU8sX2/M1eZT0kGVD3Zue0pD, v=spf1 include:spf.protection.outlook.co`
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

Name Servers

The authoritative name servers for bitconstruct.com are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between bitconstruct.com and other domains — sisdoz.com, tqima.com, agda.ro and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

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

bitconstruct-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.15, 52.101.68.29, 52.101.73.12 and 5 others.

bitconstruct.com - robtex.com