std.co - dns.ninja

`std.co`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`parkct1.secureserver.net` ⭐
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`parkct2.secureserver.net`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`std-co.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca28::^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-jnyp275cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca28::1^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-jn3p275cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2a::^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-ct2p275cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2a::1^{🇿🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-ct2p275cu01101.inbound.protection.outlook.com`
		A	52.101.160.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jnyp275cu00200.inbound.protection.outlook.com`
		A	52.101.160.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-jn3p275cu00401.inbound.protection.outlook.com`
		A	52.101.162.0^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01000.inbound.protection.outlook.com`
		A	52.101.162.1^{🇿🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ct2p275cu01101.inbound.protection.outlook.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`parkct1.secureserver.net`dns@jomax.net 2026-07-26 #0

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759723880

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DNS History

8 records (5 active, 3 former)

●NSparkct1.secureserver.net2015-05-29 → 2026-08-03 · 2 obs

● 2015-05-29 11:04:28
● 2026-08-03 16:49:08

●NSparkct2.secureserver.net2015-05-29 → 2026-08-03 · 2 obs

● 2015-05-29 11:04:28
● 2026-08-03 16:49:08

○MXmailstore1.asia.secureserver.net2015-05-29 → 2016-09-28 · 4 obs

● 2015-05-29 11:04:28
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-08-03 16:49:08

○MXsmtp.asia.secureserver.net2015-05-29 → 2016-09-28 · 4 obs

● 2015-05-29 11:04:28
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-08-03 16:49:08

●MXstd-co.mail.protection.outlook.com2026-02-16 → 2026-08-03 · 3 obs

○ 2016-09-28 16:38:28
● 2026-02-16 04:40:48
● 2026-08-03 16:49:08

●A15.197.225.1282026-02-16 → 2026-08-03 · 3 obs

○ 2016-09-28 16:38:28
● 2026-02-16 04:40:48
● 2026-08-03 16:49:08

●A3.33.251.1682026-02-16 → 2026-08-03 · 3 obs

○ 2016-09-28 16:38:28
● 2026-02-16 04:40:48
● 2026-08-03 16:49:08

○A50.63.202.192015-05-29 → 2016-09-28 · 4 obs

● 2015-05-29 11:04:28
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-08-03 16:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
std.co	parkct1.secureserver.net, parkct2.secureserver.net	-

✅ Authoritative Response

Server:173.201.69.32

NS records: parkct1.secureserver.net, parkct2.secureserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for std.co (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.251.168, 15.197.225.128`
NS	2	`parkct1.secureserver.net, parkct2.secureserver.net`
MX	1	`std-co.mail.protection.outlook.com (pri:`
TXT	1	`v=spf1 include:secureserver.net -all`
SOA	1	`parkct1.secureserver.net dns.jomax.net`

Analysis

IP Addresses

std.co has two IP addresses: 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with std.co are redlanternfl.com, bhnj.com, onlinecasinosverige24.com and two others.

Name Servers

std.co has two authoritative name servers — parkct1.secureserver.net and parkct2.secureserver.net.

std.co has the same name server delegation as a number of other domains, such as plusadres.nl, displaylink.co, nautiluslifeline.de and two more.

The name servers for std.co overlap at least in part with those of other domains, including cumon.it and iahp.fr.

Both parkct1.secureserver.net and parkct2.secureserver.net have a single IP address each — parkct1.secureserver.net resolves to 97.74.101.32 while parkct2.secureserver.net resolves to 173.201.69.32.

Mail Servers

std.co routes its mail through a single mail server, std-co.mail.protection.outlook.com.

std-co.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.160.0, 52.101.160.1 and 52.101.162.0, along with 5 other.