ertgroup.com - dns.ninja

`ertgroup.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	`ertgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=KhMljZE3m6niguiyEu9Cj8kKiuAtFM3FDWarfojVNPmWrT1NF4IKtnNfdrX8YJcxzB0wViD...`
TXT	`google-site-verification=SdIXClDLnfDzcOzp-T0fH6_Ffz0iZrozZTuUid8R4yA`
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=1783759052

Same first word

ertgroup.pl

ertgroup.com

ertgroup.com.cn

Similar names

ertgrupo.com

groupert.com

gruporte.com

otergrup.ro

tregroup.co.nz

tergroup.ru

retropug.net

groupter.com

rtegroup.com

grotperu.com

groupetr.com

rtegroup.net

etrgroup.net

ugreport.com

trgroupe.com

trgroupe.fr

petrogur.ru

retgroup.net

tregroup.net

ugreport.be

rtegroup.ie

retgroup.com

etrgroup.com

tergroup.com

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-03-26 → 2026-07-11 · 3 obs

○ 2020-01-29 12:22:22
● 2026-03-26 12:10:52
● 2026-07-11 08:48:28

●NSns2.bdm.microsoftonline.com2026-03-26 → 2026-07-11 · 3 obs

○ 2020-01-29 12:22:22
● 2026-03-26 12:10:52
● 2026-07-11 08:48:28

●NSns3.bdm.microsoftonline.com2026-03-26 → 2026-07-11 · 3 obs

○ 2020-01-29 12:22:22
● 2026-03-26 12:10:52
● 2026-07-11 08:48:28

●NSns4.bdm.microsoftonline.com2026-03-26 → 2026-07-11 · 3 obs

○ 2020-01-29 12:22:22
● 2026-03-26 12:10:52
● 2026-07-11 08:48:28

○NSns89.worldnic.com2015-07-09 → 2020-01-29 · 4 obs

● 2015-07-09 03:18:20
● 2020-01-29 12:22:22
○ 2026-03-26 12:10:52
○ 2026-07-11 08:48:28

○NSns90.worldnic.com2015-07-09 → 2020-01-29 · 4 obs

● 2015-07-09 03:18:20
● 2020-01-29 12:22:22
○ 2026-03-26 12:10:52
○ 2026-07-11 08:48:28

○MXertgroup-com.mail.eo.outlook.com2015-07-09 → 2020-01-29 · 4 obs

● 2015-07-09 03:18:20
● 2020-01-29 12:22:22
○ 2026-03-26 12:10:52
○ 2026-07-11 08:48:28

●MXertgroup-com.mail.protection.outlook.com2015-07-09 → 2026-07-11 · 2 obs

● 2015-07-09 03:18:20
● 2026-07-11 08:48:28

○A205.178.189.1292015-07-09 → 2020-01-29 · 4 obs

● 2015-07-09 03:18:20
● 2020-01-29 12:22:22
○ 2026-03-26 12:10:52
○ 2026-07-11 08:48:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ertgroup.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 ertgroup.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`ertgroup-com.mail.protection.outlook.com`
TXT	3	`v=spf1 include:spf.protection.outlook.co, mscid=KhMljZE3m6niguiyEu9Cj8kKiuAtFM3FDW...`
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 NS records for ertgroup.com point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

The name servers of ertgroup.com overlap at least partially with those of other domains — among them pgt.on.ca, vroxodesign.com, norvellgroup.com and two more.

Each of the four hosts ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com has two IP addresses. ns1.bdm.microsoftonline.com points to 13.107.236.208 and 2603:1061:0:700::d0. ns2.bdm.microsoftonline.com points to 150.171.21.208 and 2620:1ec:8ec:700::d0. ns3.bdm.microsoftonline.com points to 204.14.183.208 and 2a01:111:4000:700::d0. ns4.bdm.microsoftonline.com points to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for ertgroup.com is ertgroup-com.mail.protection.outlook.com.

With 8 IP addresses total, ertgroup-com.mail.protection.outlook.com resolves to 52.101.9.11, 52.101.9.17, 52.101.11.9 and 5 others.