`websitespeedtester.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
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}
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}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-11-14 #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=1775084787

Same first word

websitespeedtester.com

DNS History

14 records (8 active, 6 former)

○NSns1.dnsimple.com2015-05-02 → 2017-08-31 · 4 obs

● 2015-05-02 12:20:02
● 2017-08-31 23:44:44
○ 2026-03-31 13:40:06
○ 2026-04-01 23:36:12

●NSns1.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

○NSns2.dnsimple.com2015-05-02 → 2017-08-31 · 4 obs

● 2015-05-02 12:20:02
● 2017-08-31 23:44:44
○ 2026-03-31 13:40:06
○ 2026-04-01 23:36:12

●NSns2.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

○NSns3.dnsimple.com2015-05-02 → 2017-08-31 · 4 obs

● 2015-05-02 12:20:02
● 2017-08-31 23:44:44
○ 2026-03-31 13:40:06
○ 2026-04-01 23:36:12

●NSns3.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

○NSns4.dnsimple.com2015-05-02 → 2017-08-31 · 4 obs

● 2015-05-02 12:20:02
● 2017-08-31 23:44:44
○ 2026-03-31 13:40:06
○ 2026-04-01 23:36:12

●NSns4.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

●NSns5.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

●NSns6.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

●NSns7.markmonitor.com2026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

○A188.166.203.692017-08-31 → 2017-08-31 · 4 obs

○ 2016-11-29 00:47:28
● 2017-08-31 23:44:44
○ 2026-03-31 13:40:06
○ 2026-04-01 23:36:12

●A3.33.139.322026-03-31 → 2026-04-01 · 3 obs

○ 2017-08-31 23:44:44
● 2026-03-31 13:40:06
● 2026-04-01 23:36:12

○A50.31.225.932015-05-02 → 2016-11-29 · 4 obs

● 2015-05-02 12:20:02
● 2016-11-29 00:47:28
○ 2017-08-31 23:44:44
○ 2026-04-01 23:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
websitespeedtester.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.2

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 websitespeedtester.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
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

websitespeedtester.com resolves to a single IP: 3.33.139.32.

Other host names, for instance hiltonwilmingtonde.com, pacifickitchenandhome.com, hatu.it, theamazoncard.com and hu.www.cloudsuccess.com share IP numbers with websitespeedtester.com.

Name Servers

websitespeedtester.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.

websitespeedtester.com shares some name servers with other domains, for example dupicksant.org, truefaithandallegiance.com, luminarc.us, conversesafety.com and a10networkssko.com.

Host names with two IP numbers:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1; ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1; ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1; ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1; ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2; ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3; ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.

websitespeedtester.com - robtex.com