`couttslibraryservices.com`

DNSSEC	⚠️ Not signed
A	50.63.202.43^{🇺🇸 GODADDY50.62.0.0/15 GoDaddy.com, LLC}
		PTR	`43.202.63.50.host.secureserver.net`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2022-04-20 #1

`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=1778646136

Same first word

couttslibraryservices.com

DNS History

16 records (10 active, 6 former)

●NSns1.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

○NSns1.proquest.com2017-01-26 → 2018-09-02 · 5 obs

○ 2016-05-02 01:13:18
● 2017-01-26 02:43:04
● 2018-09-02 17:17:52
○ 2026-03-27 07:49:18
○ 2026-05-13 04:45:16

○NSns11.domaincontrol.com2015-06-19 → 2016-05-02 · 4 obs

● 2015-06-19 04:12:30
● 2016-05-02 01:13:18
○ 2017-01-26 02:43:04
○ 2026-05-13 04:45:16

○NSns12.domaincontrol.com2015-06-19 → 2016-05-02 · 4 obs

● 2015-06-19 04:12:30
● 2016-05-02 01:13:18
○ 2017-01-26 02:43:04
○ 2026-05-13 04:45:16

●NSns2.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

○NSns2.proquest.com2017-01-26 → 2018-09-02 · 5 obs

○ 2016-05-02 01:13:18
● 2017-01-26 02:43:04
● 2018-09-02 17:17:52
○ 2026-03-27 07:49:18
○ 2026-05-13 04:45:16

●NSns3.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

○NSns3.proquest.com2017-01-26 → 2018-09-02 · 5 obs

○ 2016-05-02 01:13:18
● 2017-01-26 02:43:04
● 2018-09-02 17:17:52
○ 2026-03-27 07:49:18
○ 2026-05-13 04:45:16

●NSns4.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

○NSns4.proquest.com2017-01-26 → 2018-09-02 · 5 obs

○ 2016-05-02 01:13:18
● 2017-01-26 02:43:04
● 2018-09-02 17:17:52
○ 2026-03-27 07:49:18
○ 2026-05-13 04:45:16

●NSns5.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

●NSns6.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

●NSns7.markmonitor.com2026-03-27 → 2026-05-13 · 3 obs

○ 2018-09-02 17:17:52
● 2026-03-27 07:49:18
● 2026-05-13 04:45:16

●MXmailstore1.secureserver.net2015-06-19 → 2026-05-13 · 2 obs

● 2015-06-19 04:12:30
● 2026-05-13 04:45:16

●MXsmtp.secureserver.net2015-06-19 → 2026-05-13 · 2 obs

● 2015-06-19 04:12:30
● 2026-05-13 04:45:16

●A50.63.202.432015-06-19 → 2026-05-13 · 2 obs

● 2015-06-19 04:12:30
● 2026-05-13 04:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
couttslibraryservices.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:192.174.68.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couttslibraryservices.com (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.63.202.43`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

couttslibraryservices.com points to a single IP number: 50.63.202.43.

Other host names, for instance kindredlivingvillagecrossings.com, mastibet.com, banugopalan.com, xlcatlin-world-go.com and mail.pdfwatermarksoftware.com share IP numbers with couttslibraryservices.com.

Name Servers

couttslibraryservices.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

couttslibraryservices.com shares name servers with other domains at least partially, for instance electroforce.com.mx, zscaleranalytics.com, foleygrs.com, sidlerautomotive.de and jobsatwalmart.com.

Host names with two IP numbers:

ns1.markmonitor.com maps to 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com maps to 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com maps to 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com maps to 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com maps to 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com maps to 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com maps to 2620:10a:80a9::2 and 149.112.161.2.

Mail Servers

couttslibraryservices.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

couttslibraryservices.com shares the same mail server setup as other domains, including newr3.com, deserttoyzatv.com, sashaa.org, westcanmediabrokers.net and dr-sue.com.

couttslibraryservices.com shares at least some mail servers with other domains, for instance localguider.com.

Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

couttslibraryservices.com - robtex.com