`bygsystems.com`

DNSSEC	⚠️ Not signed
A	46.17.89.163^{🇬🇧 CWCS-PS46.17.88.0/21 CompuWeb Communications Services Ltd}
		PTR	`cloud.bygsystems.net`
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	`bygsystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`mscid=IuAWDXTUdx082pkCC3apN+e/n5JlKi6xxKNFER0iUNcx/MhX0AxfHhpZqJ2b+Wp4SsCkD3l...`
TXT	`v=spf1 mx a include:spf.protection.outlook.com include:_spf.vsn.voltage.com i...`
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=1774949562

Same first word

bygsystems.com

bygsystems.net

DNS History

11 records (6 active, 5 former)

○NSns.123-reg.co.uk2015-05-06 → 2017-08-24 · 3 obs

● 2015-05-06 22:04:32
● 2017-08-24 20:38:30
○ 2026-03-31 09:35:34

●NSns1.bdm.microsoftonline.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

○NSns2.123-reg.co.uk2015-05-06 → 2017-08-24 · 3 obs

● 2015-05-06 22:04:32
● 2017-08-24 20:38:30
○ 2026-03-31 09:35:34

●NSns2.bdm.microsoftonline.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

●NSns3.bdm.microsoftonline.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

●NSns4.bdm.microsoftonline.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

●MXbygsystems-com.mail.protection.outlook.com2026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

○MXmail1.bygsystems.com2015-05-06 → 2017-08-24 · 3 obs

● 2015-05-06 22:04:32
● 2017-08-24 20:38:30
○ 2026-03-31 09:35:34

○A37.220.90.2102015-05-06 → 2016-09-16 · 4 obs

● 2015-05-06 22:04:32
● 2016-09-16 11:57:02
○ 2017-04-06 07:24:26
○ 2026-03-31 09:35:34

●A46.17.89.1632026-03-31 → 2026-03-31 · 2 obs

○ 2017-08-24 20:38:30
● 2026-03-31 09:35:34

○A78.109.175.1712017-04-06 → 2017-08-24 · 4 obs

○ 2016-09-16 11:57:02
● 2017-04-06 07:24:26
● 2017-08-24 20:38:30
○ 2026-03-31 09:35:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:150.171.21.208

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 bygsystems.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.17.89.163`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`bygsystems-com.mail.protection.outlook.c`
TXT	2	`mscid=IuAWDXTUdx082pkCC3apN+e/n5JlKi6xxK, v=spf1 mx a include:spf.protection.outlo`
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

IP Addresses

bygsystems.com points to a single IP address: 46.17.89.163.

Other host names such as bygsystems.net, cloud.bygsystems.net, byglearning.net, ftdv10.bygsystems.net and www.byglearning.net share IPs with bygsystems.com.

Name Servers

bygsystems.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

bygsystems.com at least partially shares name servers with other domains, for example morgenland.bio, canavesecase.it, celticqa.com, bateman.law and comlek.com.au.