libcus.com - dns.ninja

`libcus.com`

DNSSEC	⚠️ Not signed
A	5.135.24.144^{🇫🇷 OVH5.135.0.0/16}
		PTR	`2025.grafikaserver3.com`
NS	`ultra101.uk2.net` ⭐
		A	213.155.0.223
			PTR	`dns1.uk.chimera.uk2group.com`
NS	`dns1.uk2.net`
		A	213.155.0.223
			PTR	`dns1.uk.chimera.uk2group.com`
NS	`dns2.uk2.net`
		A	213.155.0.224
			PTR	`dns2.uk.chimera.uk2group.com`
NS	`dns3.uk2.net`
		A	213.155.0.226
			PTR	`dns3.uk.chimera.uk2group.com`
MX	`libcus-com.mail.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::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`google-site-verification=5SZiIH9xJ224EPRgi0hTbiKxTI7qTEuuF5O1u8LzrvY`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms29593692`
SOA	`ultra101.uk2.net`hostmaster@libcus@com 2013-11-28 #17

`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=1785354132

Same first word

libcus.com

Similar names

iclubs.ru

buslic.net

csiblu.com

clubsi.net

clubis.com

liucbs.com

bulsic.org

isclub.de

iclubs.com.tw

clubis.co.kr

sublic.com

iclubs.eu

liucbs.it

isclub.org

clubsi.com

clubis.de

iclubs.it

uclibs.org

buslic.co.il

liusbc.com

buclis.com

iclubs.com

siclub.sk

isclub.net

iclubs.ca

siclub.com.br

siclub.com

clubis.ru

buslic.com

DNS History

11 records (6 active, 5 former)

●NSdns1.uk2.net2026-04-03 → 2026-07-29 · 3 obs

○ 2019-12-31 12:54:38
● 2026-04-03 03:18:24
● 2026-07-29 19:49:40

●NSdns2.uk2.net2026-04-03 → 2026-07-29 · 3 obs

○ 2019-12-31 12:54:38
● 2026-04-03 03:18:24
● 2026-07-29 19:49:40

●NSdns3.uk2.net2026-04-03 → 2026-07-29 · 3 obs

○ 2019-12-31 12:54:38
● 2026-04-03 03:18:24
● 2026-07-29 19:49:40

●NSultra101.uk2.net2015-08-07 → 2026-07-29 · 2 obs

● 2015-08-07 08:19:30
● 2026-07-29 19:49:40

○NSultra102.uk2.net2015-08-07 → 2019-12-31 · 4 obs

● 2015-08-07 08:19:30
● 2019-12-31 12:54:38
○ 2026-04-03 03:18:24
○ 2026-07-29 19:49:40

○MXcluster3.eu.messagelabs.com2015-08-07 → 2016-04-03 · 4 obs

● 2015-08-07 08:19:30
● 2016-04-03 18:52:32
○ 2017-03-19 11:34:38
○ 2026-07-29 19:49:40

○MXcluster3a.eu.messagelabs.com2015-08-07 → 2016-04-03 · 4 obs

● 2015-08-07 08:19:30
● 2016-04-03 18:52:32
○ 2017-03-19 11:34:38
○ 2026-07-29 19:49:40

●MXlibcus-com.mail.protection.outlook.com2017-03-19 → 2026-07-29 · 3 obs

○ 2016-04-03 18:52:32
● 2017-03-19 11:34:38
● 2026-07-29 19:49:40

○MXmail.libcus.com2015-08-07 → 2016-04-03 · 4 obs

● 2015-08-07 08:19:30
● 2016-04-03 18:52:32
○ 2017-03-19 11:34:38
○ 2026-07-29 19:49:40

●A5.135.24.1442026-04-03 → 2026-07-29 · 3 obs

○ 2019-12-31 12:54:38
● 2026-04-03 03:18:24
● 2026-07-29 19:49:40

○A77.92.66.1412015-08-07 → 2019-12-31 · 4 obs

● 2015-08-07 08:19:30
● 2019-12-31 12:54:38
○ 2026-04-03 03:18:24
○ 2026-07-29 19:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
libcus.com	dns1.uk2.net, dns2.uk2.net, dns3.uk2.net	-

✅ Authoritative Response

Server:213.155.0.226

NS records: dns1.uk2.net, dns2.uk2.net, dns3.uk2.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libcus.com (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.135.24.144`
NS	3	`dns3.uk2.net, dns2.uk2.net...`
MX	1	`libcus-com.mail.protection.outlook.com (`
TXT	3	`google-site-verification=5SZiIH9xJ224EPR, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ultra101.uk2.net hostmaster@libcus.com`

Analysis

IP Addresses

libcus.com resolves to one IP address: 5.135.24.144.

mail.peakpods.com, bwhall.com, grafikaserver3.com and two other host names share IP numbers with libcus.com.

Name Servers

The authoritative name servers for libcus.com are dns1.uk2.net, dns2.uk2.net, dns3.uk2.net and ultra101.uk2.net.

The name servers of libcus.com overlap at least partially with those of other domains — among them mathewmclaren.com, garden-house.net, myreflection.co.uk and two more.

These name servers commonly co-occur with the name servers ultra102.uk2.net, ultra103.uk2.net, ultra104.uk2.net and uk2net.com.

dns1.uk2.net, dns2.uk2.net, dns3.uk2.net and ultra101.uk2.net each have a single IP address. dns1.uk2.net and ultra101.uk2.net both direct to 213.155.0.223, dns2.uk2.net directs to 213.155.0.224 and dns3.uk2.net directs to 213.155.0.226.

dns1.uk2.net and ultra101.uk2.net each have 213.155.0.223 IP addresses.

Mail Servers

Mail for libcus.com is handled by a single mail server, libcus-com.mail.protection.outlook.com.

libcus-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.3, 52.101.68.15, 52.101.68.36 and 5 others.