`pentairlibrary.com`

DNSSEC	⚠️ Not signed
A	204.74.99.103^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
TXT	`v=spf1 -all`
SOA	`udns1.cscdns.net`hostmaster@cscdns.net 2019-10-11 #19

`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=1777473251

Same first word

pentairlibrary.com

DNS History

15 records (3 active, 12 former)

○NSa4.nstld.com2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-11 15:31:56
● 2017-05-20 13:15:08
○ 2026-02-19 21:05:36
○ 2026-04-29 14:45:56

○NSdns1.cscdns.net2016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-02 19:55:02
● 2016-09-11 15:31:56
○ 2017-05-20 13:15:08
○ 2026-04-29 14:45:56

○NSdns2.cscdns.net2016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-02 19:55:02
● 2016-09-11 15:31:56
○ 2017-05-20 13:15:08
○ 2026-04-29 14:45:56

○NSf4.nstld.com2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-11 15:31:56
● 2017-05-20 13:15:08
○ 2026-02-19 21:05:36
○ 2026-04-29 14:45:56

○NSg4.nstld.com2017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-11 15:31:56
● 2017-05-20 13:15:08
○ 2026-02-19 21:05:36
○ 2026-04-29 14:45:56

○NSns57.worldnic.com2015-05-21 → 2016-04-02 · 4 obs

● 2015-05-21 02:59:12
● 2016-04-02 19:55:02
○ 2016-09-11 15:31:56
○ 2026-04-29 14:45:56

○NSns58.worldnic.com2015-05-21 → 2016-04-02 · 4 obs

● 2015-05-21 02:59:12
● 2016-04-02 19:55:02
○ 2016-09-11 15:31:56
○ 2026-04-29 14:45:56

●NSudns1.cscdns.net2026-02-19 → 2026-04-29 · 3 obs

○ 2017-05-20 13:15:08
● 2026-02-19 21:05:36
● 2026-04-29 14:45:56

●NSudns2.cscdns.uk2026-02-19 → 2026-04-29 · 3 obs

○ 2017-05-20 13:15:08
● 2026-02-19 21:05:36
● 2026-04-29 14:45:56

○MXp.webcom.ctmail.com2015-12-31 → 2016-04-02 · 4 obs

● 2015-12-31 07:43:14
● 2016-04-02 19:55:02
○ 2016-09-11 15:31:56
○ 2026-04-29 14:45:56

○A165.160.13.202016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-02 19:55:02
● 2016-09-11 15:31:56
○ 2017-05-20 13:15:08
○ 2026-04-29 14:45:56

○A165.160.15.202016-09-11 → 2016-09-11 · 4 obs

○ 2016-04-02 19:55:02
● 2016-09-11 15:31:56
○ 2017-05-20 13:15:08
○ 2026-04-29 14:45:56

●A204.74.99.1032026-02-19 → 2026-04-29 · 3 obs

○ 2017-05-20 13:15:08
● 2026-02-19 21:05:36
● 2026-04-29 14:45:56

○A205.178.189.1312015-05-21 → 2016-04-02 · 4 obs

● 2015-05-21 02:59:12
● 2016-04-02 19:55:02
○ 2016-09-11 15:31:56
○ 2026-04-29 14:45:56

○A216.87.148.1142017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-11 15:31:56
● 2017-05-20 13:15:08
○ 2026-02-19 21:05:36
○ 2026-04-29 14:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
pentairlibrary.com	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pentairlibrary.com (unsigned zone)

⏱️ Timing

Total: 1194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.103`
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
TXT	1	`v=spf1 -all`
SOA	1	`udns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

pentairlibrary.com points to a single IP address: 204.74.99.103.

Other host names such as nordmende.tv, syscochefstable.com, heinzcareers.co.uk, mx3.toluna.fr and talisefitness.com share IP numbers with pentairlibrary.com.

Name Servers

pentairlibrary.com is delegated to two name servers: udns1.cscdns.net and udns2.cscdns.uk.

pentairlibrary.com uses the same name server setup as other domains, including arrowhose.net, cost2build.co.nz, sistema.co.nz, mysolae.com and rotring.co.uk.

At least part of the name servers for pentairlibrary.com are shared with other domains, for instance manulifesucks.org, electrolux.com.pe, pr-genius.com, electrolux.hu and mymppbroker.com.

These name servers are commonly used alongside ns0005.secondary.cloudflare.com and ns0182.secondary.cloudflare.com.

Host names with two IP numbers:

udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1.

udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.

pentairlibrary.com - robtex.com