`resystems.net`

DNSSEC	⚠️ Not signed
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`resystems-net.mail.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::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`Sendinblue-code:bb73e7fa49b0c1225a7ddeffbd53a2cc`
TXT	`v=spf1 mx ip4:80.229.209.168 ip4:46.252.73.210/32 ip4:3.10.10.41/32 ip4:51.14...`
TXT	`MS=ms53611334`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`net`

	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=1785319662

Same first word

resystems.at

resystems.net

Similar names

ersystems.com

ersystems.net

systemres.com

ersystems.xyz

ersystems.ru

systemser.com

esrsystem.com

systemres.net

sersystem.com

smeysters.com

ressystem.com

DNS History

17 records (5 active, 12 former)

○NSns0.re-hosting.net2015-07-23 → 2017-03-28 · 4 obs

● 2015-07-23 22:09:08
● 2017-03-28 08:31:42
○ 2020-04-13 01:14:20
○ 2026-07-29 10:13:48

●NSns1-04.azure-dns.com2026-07-01 → 2026-07-29 · 3 obs

○ 2020-04-13 01:14:20
● 2026-07-01 01:42:42
● 2026-07-29 10:13:48

○NSns1.re-hosting.net2015-07-23 → 2017-03-28 · 4 obs

● 2015-07-23 22:09:08
● 2017-03-28 08:31:42
○ 2020-04-13 01:14:20
○ 2026-07-29 10:13:48

●NSns2-04.azure-dns.net2026-07-01 → 2026-07-29 · 3 obs

○ 2020-04-13 01:14:20
● 2026-07-01 01:42:42
● 2026-07-29 10:13:48

○NSns2.re-hosting.net2015-07-23 → 2017-03-28 · 4 obs

● 2015-07-23 22:09:08
● 2017-03-28 08:31:42
○ 2020-04-13 01:14:20
○ 2026-07-29 10:13:48

●NSns3-04.azure-dns.org2026-07-01 → 2026-07-29 · 3 obs

○ 2020-04-13 01:14:20
● 2026-07-01 01:42:42
● 2026-07-29 10:13:48

○NSns3.re-hosting.net2020-04-13 → 2020-04-13 · 4 obs

○ 2017-03-28 08:31:42
● 2020-04-13 01:14:20
○ 2026-07-01 01:42:42
○ 2026-07-29 10:13:48

●NSns4-04.azure-dns.info2026-07-01 → 2026-07-29 · 3 obs

○ 2020-04-13 01:14:20
● 2026-07-01 01:42:42
● 2026-07-29 10:13:48

○NSnsx.re-hosting.net2020-04-13 → 2020-04-13 · 4 obs

○ 2017-03-28 08:31:42
● 2020-04-13 01:14:20
○ 2026-07-01 01:42:42
○ 2026-07-29 10:13:48

○NSre-s-dns01.re-hosting.net2015-07-23 → 2020-04-13 · 4 obs

● 2015-07-23 22:09:08
● 2020-04-13 01:14:20
○ 2026-07-01 01:42:42
○ 2026-07-29 10:13:48

○MXblocker.re-m.com2015-07-23 → 2016-07-12 · 4 obs

● 2015-07-23 22:09:08
● 2016-07-12 15:27:34
○ 2017-03-28 08:31:42
○ 2026-07-29 10:13:48

○MXblocker.re-systems.co.uk2017-03-28 → 2020-04-13 · 5 obs

○ 2016-07-12 15:27:34
● 2017-03-28 08:31:42
● 2020-04-13 01:14:20
○ 2026-07-01 01:42:42
○ 2026-07-29 10:13:48

○MXmailblock2.re-m.com2015-07-23 → 2016-07-12 · 4 obs

● 2015-07-23 22:09:08
● 2016-07-12 15:27:34
○ 2017-03-28 08:31:42
○ 2026-07-29 10:13:48

○MXmailqueue.re-m.com2015-07-23 → 2016-07-12 · 4 obs

● 2015-07-23 22:09:08
● 2016-07-12 15:27:34
○ 2017-03-28 08:31:42
○ 2026-07-29 10:13:48

○MXmailqueue.re-systems.co.uk2017-03-28 → 2020-04-13 · 5 obs

○ 2016-07-12 15:27:34
● 2017-03-28 08:31:42
● 2020-04-13 01:14:20
○ 2026-07-01 01:42:42
○ 2026-07-29 10:13:48

●MXresystems-net.mail.protection.outlook.com2026-07-01 → 2026-07-29 · 3 obs

○ 2020-04-13 01:14:20
● 2026-07-01 01:42:42
● 2026-07-29 10:13:48

○A46.252.73.2142015-07-23 → 2016-03-08 · 4 obs

● 2015-07-23 22:09:08
● 2016-03-08 06:58:48
○ 2016-07-12 15:27:34
○ 2026-07-29 10:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
resystems.net	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for resystems.net (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`resystems-net.mail.protection.outlook.co`
TXT	3	`Sendinblue-code:bb73e7fa49b0c1225a7ddeff, v=spf1 mx ip4:80.229.209.168 ip4:46.252....`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-04.azure-dns.net, ns2-04.azure-dns.net)

Analysis

Name Servers

resystems.net has four authoritative name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

There is at least partial name server overlap between resystems.net and other domains — oral-b.be, microsoftmarketingstudios.net, ihotaudit.fi and two more among them.

All four hostnames — ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org — resolve to two IP numbers apiece: ns1-04.azure-dns.com to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org to 204.14.183.4 and 2a01:111:4000:700::4.

Mail Servers

resystems.net has one mail server: resystems-net.mail.protection.outlook.com.

resystems-net.mail.protection.outlook.com points to 8 IP numbers: 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 other.

resystems.net - robtex.com

resystems.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`resystems.net`

`net`