`backycheck.com.au`

DNSSEC	⚠️ Not signed
A	162.55.232.15^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
		PTR	`static.15.232.55.162.clients.your-server.de`
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	`backycheck-com-au.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`mscid=qMgIkNAYu4ztxcVKKrF8oCqMf/BGXX7vnCcladuasRklxaKO9t4ouEWcwvhnxHUl5Sv/m1F...`
TXT	`backycheck.azurewebsites.net`
TXT	`google-site-verification=HnQORu5PX98MyGOOmeCtZGsWI5X-07taiDCVROqgPNY`
TXT	`MS=ms88118214`
TXT	`v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com.au`

	DNSSEC	⚠️ Not signed
	NS	`q.au` ⭐ ⚠️ Not in parent delegation
	NS	`a.au` ⚠️ Not in parent delegation
	NS	`r.au` ⚠️ Not in parent delegation
	NS	`s.au` ⚠️ Not in parent delegation
	NS	`t.au` ⚠️ Not in parent delegation
	SOA	`q.au`hostmaster@donuts.email serial=1785361245

WOT: SAFE (34/100)

Same first word

backycheck.com.au

backycheck.com

DNS History

7 records (6 active, 1 former)

●NSns1.bdm.microsoftonline.com2026-03-29 → 2026-07-29 · 2 obs

● 2026-03-29 10:21:00
● 2026-07-29 21:46:42

●NSns2.bdm.microsoftonline.com2026-03-29 → 2026-07-29 · 2 obs

● 2026-03-29 10:21:00
● 2026-07-29 21:46:42

●NSns3.bdm.microsoftonline.com2026-03-29 → 2026-07-29 · 2 obs

● 2026-03-29 10:21:00
● 2026-07-29 21:46:42

●NSns4.bdm.microsoftonline.com2026-03-29 → 2026-07-29 · 2 obs

● 2026-03-29 10:21:00
● 2026-07-29 21:46:42

●MXbackycheck-com-au.mail.protection.outlook.com2026-03-29 → 2026-07-29 · 2 obs

● 2026-03-29 10:21:00
● 2026-07-29 21:46:42

○A13.75.218.452026-03-29 → 2026-04-27 · 4 obs

● 2026-03-29 10:21:00
● 2026-04-27 15:55:14
○ 2026-07-29 21:46:40
○ 2026-07-29 21:46:42

●A162.55.232.152026-07-29 → 2026-07-29 · 3 obs

○ 2026-04-27 15:55:14
● 2026-07-29 21:46:40
● 2026-07-29 21:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	a.au, q.au, r.au, s.au...	-
backycheck.com.au	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

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 backycheck.com.au (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.55.232.15`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`backycheck-com-au.mail.protection.outloo`
TXT	5	`mscid=qMgIkNAYu4ztxcVKKrF8oCqMf/BGXX7vnC, backycheck.azurewebsites.net...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

backycheck.com.au resolves to one IP address: 162.55.232.15.

ns3.mapachio.com, mail.educlassnow.com, mail.ugartedelpino.pe and two other host names share IP numbers with backycheck.com.au.

Name Servers

The authoritative name servers for backycheck.com.au 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 backycheck.com.au and other domains — quantumcredit.com.au, axiomenvironmental.org, ksoft.bh 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 backycheck.com.au is handled by a single mail server, backycheck-com-au.mail.protection.outlook.com.

backycheck-com-au.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.9 and 5 others.

backycheck.com.au - robtex.com