linux-library.com - dns.ninja

`linux-library.com`

DNSSEC	⚠️ Not signed
NS	`ns07.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com` ⚠️ Not in zone NS records
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`

`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=1784173747

Subdomains

mail.linux-library.com

Same first word

linux-library.com

DNS History

15 records (2 active, 13 former)

●NSns07.domaincontrol.com2026-07-15 → 2026-07-16 · 3 obs

○ 2026-06-06 08:59:42
● 2026-07-15 17:30:44
● 2026-07-16 04:04:20

●NSns08.domaincontrol.com2026-07-15 → 2026-07-16 · 3 obs

○ 2026-06-06 08:59:42
● 2026-07-15 17:30:44
● 2026-07-16 04:04:20

○NSns1.linux-library.com2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○NSns2.linux-library.com2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○NSns57.1and1.com2015-05-31 → 2017-08-09 · 4 obs

● 2015-05-31 04:31:00
● 2017-08-09 16:21:56
○ 2026-06-04 18:47:42
○ 2026-07-16 04:04:20

○NSns58.1and1.com2015-05-31 → 2017-08-09 · 4 obs

● 2015-05-31 04:31:00
● 2017-08-09 16:21:56
○ 2026-06-04 18:47:42
○ 2026-07-16 04:04:20

○NSns71.cloudns.net2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○NSns72.cloudns.net2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○NSpns73.cloudns.com2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○NSpns74.cloudns.uk2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○MXcontact.linux-library.com2026-06-04 → 2026-06-06 · 5 obs

○ 2017-08-09 16:21:56
● 2026-06-04 18:47:42
● 2026-06-06 08:59:42
○ 2026-07-15 17:30:44
○ 2026-07-16 04:04:20

○MXmx00.1and1.com2015-05-31 → 2017-08-09 · 4 obs

● 2015-05-31 04:31:00
● 2017-08-09 16:21:56
○ 2026-06-04 18:47:42
○ 2026-07-16 04:04:20

○MXmx01.1and1.com2015-05-31 → 2017-08-09 · 4 obs

● 2015-05-31 04:31:00
● 2017-08-09 16:21:56
○ 2026-06-04 18:47:42
○ 2026-07-16 04:04:20

○A216.250.120.1162016-11-19 → 2017-08-09 · 5 obs

○ 2016-04-20 11:37:30
● 2016-11-19 10:27:02
● 2017-08-09 16:21:56
○ 2026-06-04 18:47:42
○ 2026-07-16 04:04:20

○A74.208.86.1752015-05-31 → 2016-04-20 · 4 obs

● 2015-05-31 04:31:00
● 2016-04-20 11:37:30
○ 2016-11-19 10:27:02
○ 2026-07-16 04:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
linux-library.com	ns07.domaincontrol.com, ns08.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.4

NS records: ns07.domaincontrol.com, ns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-library.com (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns07.domaincontrol.com, ns07.domaincontrol.com, ns08.domaincontrol.com...)

Analysis

Hierarchy

mail.linux-library.com is delegated beneath linux-library.com.

Name Servers

linux-library.com has two authoritative name servers — ns07.domaincontrol.com and ns08.domaincontrol.com.

linux-library.com shares its NS records with other domains, for example locofree.com, compmast.com, mikeboen.com and two others.

Some name servers delegated to linux-library.com are also used by other domains, notably aristocracygroup.com and discoveryhousedistributors.org.

Both ns07.domaincontrol.com and ns08.domaincontrol.com have two IP addresses each. ns07.domaincontrol.com resolves to 97.74.103.4 and 2603:5:2170::4; ns08.domaincontrol.com resolves to 173.201.71.4 and 2603:5:2270::4.