`bficonstructors.com`

DNSSEC	⚠️ Not signed
A	51.222.74.76^{🇨🇦 OVH51.222.0.0/16 Hosting route}
		PTR	`ip76.ip-51-222-74.net`
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
MX	`grahamcanada.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms50521923`
TXT	`v=spf1 include:_spf1.graham.ca include:spf.protection.outlook.com a:b.spf.ser...`
SOA	`ns1-02.azure-dns.com`postmaster@graham.ca 2019-01-16 #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=1778377041

Same first word

bficonstructors.com

DNS History

16 records (6 active, 10 former)

○NSdns1.cidc.telus.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 20:23:36
○ 2015-11-12 23:55:20
○ 2026-05-10 02:00:04

○NSdns2.cidc.telus.com2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 20:23:36
○ 2015-11-12 23:55:20
○ 2026-05-10 02:00:04

●NSns1-02.azure-dns.com2026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

○NSns1.graham.ca2015-11-12 → 2017-02-12 · 4 obs

○ 2015-07-02 20:23:36
● 2015-11-12 23:55:20
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

●NSns2-02.azure-dns.net2026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

○NSns2.graham.ca2015-11-12 → 2017-02-12 · 4 obs

○ 2015-07-02 20:23:36
● 2015-11-12 23:55:20
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

●NSns3-02.azure-dns.org2026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

●NSns4-02.azure-dns.info2026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

○MXglobalmail01.graham.ca2015-07-02 → 2016-04-25 · 4 obs

● 2015-07-02 20:23:36
● 2016-04-25 19:18:20
○ 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

○MXglobalmail02.graham.ca2017-02-12 → 2017-02-12 · 3 obs

○ 2016-04-25 19:18:20
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

○MXglobalmail03.graham.ca2015-07-02 → 2017-02-12 · 3 obs

● 2015-07-02 20:23:36
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

○MXglobalmaildr.graham.ca2015-07-02 → 2017-02-12 · 3 obs

● 2015-07-02 20:23:36
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

●MXgrahamcanada.mail.protection.outlook.com2026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

○A129.121.5.2202017-02-12 → 2017-02-12 · 3 obs

○ 2016-04-25 19:18:20
● 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

●A51.222.74.762026-05-10 → 2026-05-10 · 2 obs

○ 2017-02-12 03:30:12
● 2026-05-10 02:00:04

○A74.122.209.742015-07-02 → 2016-04-25 · 4 obs

● 2015-07-02 20:23:36
● 2016-04-25 19:18:20
○ 2017-02-12 03:30:12
○ 2026-05-10 02:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bficonstructors.com	ns1-02.azure-dns.com, ns2-02.azure-dns.net	2 records

✅ Authoritative Response

Server:150.171.21.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bficonstructors.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.222.74.76`
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
MX	1	`grahamcanada.mail.protection.outlook.com`
TXT	2	`MS=ms50521923, v=spf1 include:_spf1.graham.ca include:s`
SOA	1	`ns1-02.azure-dns.com postmaster.graham.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)

Analysis

IP Addresses

bficonstructors.com resolves to one IP number: 51.222.74.76.

other host names including www.moltzconstruction.com, gracorp.com, jardeg.com, grahambuilds.com and www.jardeg.com share IP numbers with bficonstructors.com.

Name Servers

bficonstructors.com is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

bficonstructors.com at least partially shares name servers with other domains, for instance norrskenetshalsocentral.se, 230.195.20.in-addr.arpa, gooscemetery.com, mexurban.com and nuevocomienzow8.com.

Host names with two IP numbers:

ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2; ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2; ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2; ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2.

Mail Servers

bficonstructors.com is handled by a single mail server, grahamcanada.mail.protection.outlook.com.

bficonstructors.com shares the same mail server setup as other domains, for instance grahamus.com, graham.ca, qcltd.com, gracorp-us.com and grahamcanada.onmicrosoft.com.

Host grahamcanada.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.192.0 and 52.101.192.1.

bficonstructors.com - robtex.com