cosasing.com - dns.ninja

`cosasing.com`

DNSSEC	⚠️ Not signed
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`cosasing-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT8905573.onmicrosoft.com`
TXT	`google-site-verification=OMXLeas_1n3TebsRtJfjE89IKFkOas5DO6TgYxIQnC4`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`v=verifydomain MS=9247481`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2026-05-20 #0

`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=1783662962

Same first word

cosasing.com

Similar names

DNS History

10 records (3 active, 7 former)

●NSns51.domaincontrol.com2015-06-16 → 2026-07-10 · 2 obs

● 2015-06-16 09:34:08
● 2026-07-10 06:26:18

●NSns52.domaincontrol.com2015-06-16 → 2026-07-10 · 2 obs

● 2015-06-16 09:34:08
● 2026-07-10 06:26:18

●MXcosasing-com.mail.protection.outlook.com2026-03-24 → 2026-07-10 · 3 obs

○ 2019-04-15 07:20:54
● 2026-03-24 02:28:10
● 2026-07-10 06:26:18

○MXmailstore1.europe.secureserver.net2017-02-11 → 2017-02-11 · 4 obs

○ 2016-04-14 11:56:34
● 2017-02-11 21:55:52
○ 2019-04-15 07:20:54
○ 2026-07-10 06:26:18

○MXmailstore1.secureserver.net2015-06-16 → 2019-04-15 · 6 obs

● 2015-06-16 09:34:08
● 2016-04-14 11:56:34
○ 2017-02-11 21:55:52
● 2019-04-15 07:20:54
○ 2026-03-24 02:28:10
○ 2026-07-10 06:26:18

○MXsmtp.europe.secureserver.net2017-02-11 → 2017-02-11 · 4 obs

○ 2016-04-14 11:56:34
● 2017-02-11 21:55:52
○ 2019-04-15 07:20:54
○ 2026-07-10 06:26:18

○MXsmtp.secureserver.net2015-06-16 → 2019-04-15 · 6 obs

● 2015-06-16 09:34:08
● 2016-04-14 11:56:34
○ 2017-02-11 21:55:52
● 2019-04-15 07:20:54
○ 2026-03-24 02:28:10
○ 2026-07-10 06:26:18

○A107.180.118.2182026-03-24 → 2026-03-27 · 5 obs

○ 2019-04-15 07:20:54
● 2026-03-24 02:28:10
● 2026-03-27 20:02:14
○ 2026-07-10 06:26:16
○ 2026-07-10 06:26:18

○A107.180.51.272019-04-15 → 2019-04-15 · 4 obs

○ 2017-02-11 21:55:52
● 2019-04-15 07:20:54
○ 2026-03-24 02:28:10
○ 2026-07-10 06:26:18

○A50.62.234.12015-06-16 → 2017-02-11 · 4 obs

● 2015-06-16 09:34:08
● 2017-02-11 21:55:52
○ 2019-04-15 07:20:54
○ 2026-07-10 06:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cosasing.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosasing.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`cosasing-com.mail.protection.outlook.com`
TXT	4	`NETORGFT8905573.onmicrosoft.com, google-site-verification=OMXLeas_1n3Tebs...`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

Name Servers

cosasing.com is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.

cosasing.com shares its name server setup with other domains, including liltj.com, snapdy.com, bazznet.com and two others.

ns51.domaincontrol.com and ns52.domaincontrol.com each resolve to two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, while ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.

Mail Servers

cosasing.com has one mail server: cosasing-com.mail.protection.outlook.com.

cosasing-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.34, 52.101.9.17, 52.101.40.2 and 5 other.