koolthings.ru - dns.ninja

`koolthings.ru`

DNSSEC	⚠️ Not signed
A	79.96.140.188^{🇵🇱 HOMEPL-AS79.96.128.0/17}
		PTR	`cloudserver086548.home.pl`
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`koolthings-ru.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.home.pl`admin@home.pl serial=1634029812

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069276

Same first word

koolthings.pl

koolthings.net

koolthings.ru

koolthings.com

koolthings.eu

Similar names

soloknight.cn

thinklogos.com

nightskool.com

hsktooling.com

toshinglok.com

soloknight.com

soloknight.xyz

DNS History

9 records (5 active, 4 former)

●NSdns.home.pl2015-08-15 → 2026-06-16 · 2 obs

● 2015-08-15 23:22:20
● 2026-06-16 14:12:08

●NSdns2.home.pl2015-08-15 → 2026-06-16 · 2 obs

● 2015-08-15 23:22:20
● 2026-06-16 14:12:08

●NSdns3.home.pl2015-08-15 → 2026-06-16 · 2 obs

● 2015-08-15 23:22:20
● 2026-06-16 14:12:08

○MXalt1.aspmx.l.google.com2015-08-15 → 2017-04-18 · 4 obs

● 2015-08-15 23:22:20
● 2017-04-18 02:31:30
○ 2019-07-21 06:10:04
○ 2026-06-16 14:12:08

○MXalt2.aspmx.l.google.com2015-08-15 → 2017-04-18 · 4 obs

● 2015-08-15 23:22:20
● 2017-04-18 02:31:30
○ 2019-07-21 06:10:04
○ 2026-06-16 14:12:08

○MXaspmx.l.google.com2015-08-15 → 2017-04-18 · 4 obs

● 2015-08-15 23:22:20
● 2017-04-18 02:31:30
○ 2019-07-21 06:10:04
○ 2026-06-16 14:12:08

○MXaspmx2.googlemail.com2015-08-15 → 2017-04-18 · 4 obs

● 2015-08-15 23:22:20
● 2017-04-18 02:31:30
○ 2019-07-21 06:10:04
○ 2026-06-16 14:12:08

●MXkoolthings-ru.mail.protection.outlook.com2019-07-21 → 2026-06-16 · 3 obs

○ 2017-04-18 02:31:30
● 2019-07-21 06:10:04
● 2026-06-16 14:12:08

●A79.96.140.1882015-08-15 → 2026-06-16 · 2 obs

● 2015-08-15 23:22:20
● 2026-06-16 14:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
koolthings.ru	dns2.home.pl, dns3.home.pl, dns.home.pl	-

✅ Authoritative Response

Server:217.160.81.248

NS records: dns2.home.pl, dns3.home.pl, dns.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koolthings.ru (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.96.140.188`
NS	3	`dns.home.pl, dns3.home.pl...`
MX	1	`koolthings-ru.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.home.pl admin.home.pl`

Analysis

IP Addresses

koolthings.ru resolves to just one IP address, 79.96.140.188.

The host names koolthings.pl, cloudserver086548.home.pl, koolthings.com and koolthings.eu all share IP numbers with koolthings.ru.

Name Servers

DNS for koolthings.ru is handled by three authoritative name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.

koolthings.ru partially shares its NS delegation with several other domains, including rozal.pl, psychoterapeuta.com, cloudserver008127.home.pl and two others.

Three hostnames — dns2.home.pl, dns3.home.pl and dns.home.pl — each have two IP addresses: dns2.home.pl has 217.160.81.248 and 2001:8d8:fe:53:6870::2, dns3.home.pl has 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251, and dns.home.pl has 217.160.80.244 and 2001:8d8:fe:53:6870::1.

Mail Servers

The sole mail server for koolthings.ru is koolthings-ru.mail.protection.outlook.com.

With 8 IP addresses total, koolthings-ru.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.27, 52.101.73.2 and 5 others.