simsource.com - dns.ninja

`simsource.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	`simsource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`mscid=WAbWEIxGToMzFw4lDwvkUQklGJmOgqWcskSP2sAqURGu31137IV7xzbRzlTWjtDWtAS3SB4...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
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=1782591115

Same first word

simsource.com

Similar names

DNS History

17 records (5 active, 12 former)

○NSa.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 22:57:40
○ 2015-10-21 06:30:52
○ 2026-06-27 20:36:52

○NSb.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 22:57:40
○ 2015-10-21 06:30:52
○ 2026-06-27 20:36:52

●NSns1.bdm.microsoftonline.com2026-06-09 → 2026-06-27 · 3 obs

○ 2019-12-28 21:52:38
● 2026-06-09 09:18:08
● 2026-06-27 20:36:52

○NSns1.namefind.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-20 04:57:38
● 2019-12-28 21:52:38
○ 2026-06-09 09:18:08
○ 2026-06-27 20:36:52

●NSns2.bdm.microsoftonline.com2026-06-09 → 2026-06-27 · 3 obs

○ 2019-12-28 21:52:38
● 2026-06-09 09:18:08
● 2026-06-27 20:36:52

○NSns2.namefind.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-20 04:57:38
● 2019-12-28 21:52:38
○ 2026-06-09 09:18:08
○ 2026-06-27 20:36:52

●NSns3.bdm.microsoftonline.com2026-06-09 → 2026-06-27 · 3 obs

○ 2019-12-28 21:52:38
● 2026-06-09 09:18:08
● 2026-06-27 20:36:52

○NSns3.namefind.com2015-10-21 → 2017-02-20 · 5 obs

○ 2015-06-06 22:57:40
● 2015-10-21 06:30:52
● 2017-02-20 04:57:38
○ 2019-12-28 21:52:38
○ 2026-06-27 20:36:52

●NSns4.bdm.microsoftonline.com2026-06-09 → 2026-06-27 · 3 obs

○ 2019-12-28 21:52:38
● 2026-06-09 09:18:08
● 2026-06-27 20:36:52

●MXsimsource-com.mail.protection.outlook.com2026-06-09 → 2026-06-27 · 2 obs

● 2026-06-09 09:18:08
● 2026-06-27 20:36:52

○A174.137.125.922015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 22:57:40
○ 2026-06-09 09:18:08
○ 2026-06-27 20:36:52

○A184.168.221.102015-10-21 → 2015-10-21 · 4 obs

○ 2015-06-06 22:57:40
● 2015-10-21 06:30:52
○ 2016-01-04 22:27:30
○ 2026-06-27 20:36:52

○A184.168.221.272016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-21 06:30:52
● 2016-01-04 22:27:30
○ 2016-04-06 18:22:12
○ 2026-06-27 20:36:52

○A184.168.221.92016-04-06 → 2016-04-06 · 4 obs

○ 2016-01-04 22:27:30
● 2016-04-06 18:22:12
○ 2017-02-20 04:57:38
○ 2026-06-27 20:36:52

○A208.73.211.702015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 22:57:40
○ 2015-10-21 06:30:52
○ 2026-06-27 20:36:52

○A35.186.238.1012019-12-28 → 2019-12-28 · 4 obs

○ 2017-02-20 04:57:38
● 2019-12-28 21:52:38
○ 2026-06-09 09:18:08
○ 2026-06-27 20:36:52

○A50.63.202.312017-02-20 → 2017-02-20 · 4 obs

○ 2016-04-06 18:22:12
● 2017-02-20 04:57:38
○ 2019-12-28 21:52:38
○ 2026-06-27 20:36:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
simsource.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 simsource.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`simsource-com.mail.protection.outlook.co`
TXT	2	`mscid=WAbWEIxGToMzFw4lDwvkUQklGJmOgqWcsk, v=spf1 include:spf.protection.outlook.co`
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 simsource.com point to four name servers: 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 simsource.com and other domains — family-wise.co.uk, msnewm.com, getradgjof.is 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

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

With 8 IP addresses total, simsource-com.mail.protection.outlook.com resolves to 52.101.9.2, 52.101.9.11, 52.101.9.20 and 5 others.