`fourpointssheratoncalgary.com`

DNSSEC	⚠️ Not signed
A	3.214.21.245^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-214-21-245.compute-1.amazonaws.com`
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`ns9.bac.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
			PTR	`h.ns-bac.org`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2017-11-06 #8

`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=1786740249

Same first word

fourpointssheratoncalgary.com

DNS History

12 records (3 active, 9 former)

●NSdns1.cscdns.net2019-03-28 → 2026-08-14 · 3 obs

○ 2017-02-20 09:40:34
● 2019-03-28 19:31:24
● 2026-08-14 20:45:02

●NSdns2.cscdns.net2019-03-28 → 2026-08-14 · 3 obs

○ 2017-02-20 09:40:34
● 2019-03-28 19:31:24
● 2026-08-14 20:45:02

○NSns1.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○NSns2.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○NSns5.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○NSns6.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○MXcustmx.cscdns.net2019-03-28 → 2019-03-28 · 4 obs

○ 2017-02-20 09:40:34
● 2019-03-28 19:31:24
○ 2026-08-10 22:37:32
○ 2026-08-14 20:45:02

○MXrelay1.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○MXrelay2.netnames.net2015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

○A185.26.230.1292015-06-07 → 2017-02-20 · 4 obs

● 2015-06-07 17:27:18
● 2017-02-20 09:40:34
○ 2019-03-28 19:31:24
○ 2026-08-14 20:45:02

●A3.214.21.2452026-08-10 → 2026-08-14 · 3 obs

○ 2019-03-28 19:31:24
● 2026-08-10 22:37:32
● 2026-08-14 20:45:02

○A52.21.50.2342019-03-28 → 2019-03-28 · 4 obs

○ 2017-02-20 09:40:34
● 2019-03-28 19:31:24
○ 2026-08-10 22:37:32
○ 2026-08-14 20:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fourpointssheratoncalgary.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourpointssheratoncalgary.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.214.21.245`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

fourpointssheratoncalgary.com has exactly one IP address — 3.214.21.245.

westinchongqingliberationsquare.com, fourpointselkhart.com, imperialrenaissance.com plus two other host names have IP numbers in common with fourpointssheratoncalgary.com.

Name Servers

fourpointssheratoncalgary.com uses two name servers for its delegation: dns1.cscdns.net and dns2.cscdns.net.

The name server configuration of fourpointssheratoncalgary.com is shared with other domains, for instance programplus.org, thesessions.co.uk, login-disney.com.tw and two others.

fourpointssheratoncalgary.com partially shares its name servers with domains like wyndhamalltrahotels.com and ourbofa.biz.

The two host names dns1.cscdns.net and dns2.cscdns.net each have a pair of IP addresses: dns1.cscdns.net has 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net has 156.154.131.100 and 2610:a1:1023::100.

fourpointssheratoncalgary.com - robtex.com