🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxcommandlibrary.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::260^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0260.elastic-ssl.ui-r.com`
A	217.160.0.93^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1031.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:31^{🇺🇸 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	`ns1031.ui-dns.de`
		A	185.132.32.31^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1031.ui-dns.de`
NS	`ns1032.ui-dns.org`
NS	`ns1054.ui-dns.com`
NS	`ns1096.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1031.ui-dns.de`hostmaster@1and1.com 2018-06-13 #15

`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=1788204410

rank #444441 globally
rank #179383 in the tld

Same first word

linuxcommandlibrary.com

Previous names

Next names

DNS History

16 records (8 active, 8 former)

○NSns1020.ui-dns.org2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

●NSns1031.ui-dns.de2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

●NSns1032.ui-dns.org2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

○NSns1040.ui-dns.biz2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

○NSns1045.ui-dns.de2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

●NSns1054.ui-dns.com2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

○NSns1063.ui-dns.com2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

●NSns1096.ui-dns.biz2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

●MXmx00.ionos.de2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

○MXmx00.kundenserver.de2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

●MXmx01.ionos.de2026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

○MXmx01.kundenserver.de2018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

○A2001:8d8:1000:605e:ff98:9b56:b718:40432018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

●A2001:8d8:100f:f000::2602026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

●A217.160.0.932026-03-01 → 2026-08-31 · 3 obs

○ 2018-06-14 01:29:06
● 2026-03-01 08:56:28
● 2026-08-31 19:44:00

○A217.160.122.1062018-06-14 → 2018-06-14 · 3 obs

● 2018-06-14 01:29:06
○ 2026-03-01 08:56:28
○ 2026-08-31 19:44:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxcommandlibrary.com	ns1096.ui-dns.biz, ns1031.ui-dns.de, ns1032.ui-dns.org, ns1054.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.31

NS records: ns1096.ui-dns.biz, ns1031.ui-dns.de, ns1032.ui-dns.org, ns1054.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxcommandlibrary.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.93`
AAAA	1	`2001:8d8:100f:f000::260`
NS	4	`ns1032.ui-dns.org, ns1031.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1031.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1054.ui-dns.com, ns1054.ui-dns.com)

Analysis

IP Addresses

linuxcommandlibrary.com directs to two IP numbers, 217.160.0.93 and 2001:8d8:100f:f000::260

salus-work.de, placar.pro, virginolives.net plus two other host names have IP numbers in common with linuxcommandlibrary.com.

Name Servers

Four name servers handle the delegation for linuxcommandlibrary.com: ns1096.ui-dns.biz, ns1054.ui-dns.com, ns1031.ui-dns.de and ns1032.ui-dns.org.

linuxcommandlibrary.com shares at least some of its name servers with other domains, including rkspsychotherapy.co.uk, activmedia.org, stopelectronicharassment.com and two others.

These name servers are frequently seen alongside ns1096.ui-dns.com, ns1096.ui-dns.org, ns1096.ui-dns.de and 7 other name servers.

Host names pointing to two IP addresses:

The A records for ns1031.ui-dns.de return 185.132.32.31 and 2607:f1c0:fe:53:185:132:32:31.

Mail Servers

linuxcommandlibrary.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of linuxcommandlibrary.com matches that of other domains such as theis-rw.de, gh-vergleich.global, onlinedobis.de and two others.

linuxcommandlibrary.com shares at least some of its mail servers with other domains, such as quickgemini.de.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.171 and mx01.ionos.de points to 212.227.15.188.

linuxcommandlibrary.com - robtex.com