`sierra-view.com`

DNSSEC	⚠️ Not signed
A	34.224.10.110^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		PTR	`ec2-34-224-10-110.compute-1.amazonaws.com`
A	52.11.37.152^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`sierraviewmedical.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:192.41.177.253 ip4:192.41.177.7 ip4:192.41.177.253 ip4:24.176.230....`
TXT	`google-site-verification=WKM8w2hg5Pq9eoyVDUOoiK6rRtrb_BOMnzmciFVXrYQ`
TXT	`have-i-been-pwned-verification=dweb_zl1ej12e3leeu6twlab9hjhz`
TXT	`bw=YMJXuPVH9jTxBdFWnSTBEUA9myUA/ob4o5fbtQa0Kpu9`
TXT	`e2ma-verification=l5dfb`
TXT	`sophos-domain-verification=149a2a6cbec7c481570cf03520e7ea3b38efa706feda97056b...`
TXT	`atlassian-domain-verification=PPtxOGI9wq3/a0HfgCf3n4NmJu5HogcY/tE6jN9fu2o9EE1...`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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=1774564232

Same first word

sierra-view.com

Similar names

air-reviews.web.app

DNS History

16 records (7 active, 9 former)

○NScbru.br.ns.els-gms.att.net2015-05-31 → 2017-01-05 · 4 obs

● 2015-05-31 07:35:32
● 2017-01-05 11:57:16
○ 2020-02-04 16:26:40
○ 2026-03-26 22:47:42

○NScmtu.mt.ns.els-gms.att.net2015-05-31 → 2017-01-05 · 4 obs

● 2015-05-31 07:35:32
● 2017-01-05 11:57:16
○ 2020-02-04 16:26:40
○ 2026-03-26 22:47:42

○NSns-1082.awsdns-07.org2020-02-04 → 2020-02-04 · 4 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
○ 2026-02-24 06:32:42
○ 2026-03-26 22:47:42

○NSns-1749.awsdns-26.co.uk2020-02-04 → 2020-02-04 · 4 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
○ 2026-02-24 06:32:42
○ 2026-03-26 22:47:42

○NSns-659.awsdns-18.net2020-02-04 → 2020-02-04 · 4 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
○ 2026-02-24 06:32:42
○ 2026-03-26 22:47:42

○NSns-87.awsdns-10.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
○ 2026-02-24 06:32:42
○ 2026-03-26 22:47:42

●NSns1-04.azure-dns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2020-02-04 16:26:40
● 2026-02-24 06:32:42
● 2026-03-26 22:47:42

●NSns2-04.azure-dns.net2026-02-24 → 2026-03-26 · 3 obs

○ 2020-02-04 16:26:40
● 2026-02-24 06:32:42
● 2026-03-26 22:47:42

●NSns3-04.azure-dns.org2026-02-24 → 2026-03-26 · 3 obs

○ 2020-02-04 16:26:40
● 2026-02-24 06:32:42
● 2026-03-26 22:47:42

●NSns4-04.azure-dns.info2026-02-24 → 2026-03-26 · 3 obs

○ 2020-02-04 16:26:40
● 2026-02-24 06:32:42
● 2026-03-26 22:47:42

○MXmail.sierra-view.com2015-05-31 → 2020-02-04 · 4 obs

● 2015-05-31 07:35:32
● 2020-02-04 16:26:40
○ 2026-02-24 06:32:42
○ 2026-03-26 22:47:42

●MXsierraviewmedical.mail.protection.outlook.com2026-02-24 → 2026-03-26 · 3 obs

○ 2020-02-04 16:26:40
● 2026-02-24 06:32:42
● 2026-03-26 22:47:42

○A207.36.136.1782016-09-23 → 2017-01-05 · 5 obs

○ 2016-04-13 10:03:38
● 2016-09-23 09:28:44
● 2017-01-05 11:57:16
○ 2020-02-04 16:26:40
○ 2026-03-26 22:47:42

●A34.224.10.1102020-02-04 → 2026-03-26 · 3 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
● 2026-03-26 22:47:42

●A52.11.37.1522020-02-04 → 2026-03-26 · 3 obs

○ 2017-01-05 11:57:16
● 2020-02-04 16:26:40
● 2026-03-26 22:47:42

○A69.8.250.1282015-05-31 → 2016-04-13 · 4 obs

● 2015-05-31 07:35:32
● 2016-04-13 10:03:38
○ 2016-09-23 09:28:44
○ 2026-03-26 22:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...	-
sierra-view.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sierra-view.com (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.11.37.152, 34.224.10.110`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`sierraviewmedical.mail.protection.outloo`
TXT	7	`v=spf1 ip4:192.41.177.253 ip4:192.41.177, google-site-verification=WKM8w2hg5Pq9eoy...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

IP Addresses

sierra-view.com points to two IP numbers: 34.224.10.110 and 52.11.37.152.

Other host names such as idealair.com, grahamdefense.com, findafamilyattorney.com, fowlerfirmlaw.com and servicemasternw.com share IPs with sierra-view.com.

Name Servers

sierra-view.com is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

sierra-view.com at least partially shares name servers with other domains, for instance xrm.vision, phoschem.com, plumbers.wa.gov.au, windowsdevices.net and sacmi.ru.

Host names with two IP numbers: ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4; ns4-04.azure-dns.info points to 2620:1ec:bda:700::4 and 208.84.5.4; ns2-04.azure-dns.net points to 2620:1ec:8ec:700::4 and 150.171.21.4; ns3-04.azure-dns.org points to 2a01:111:4000:700::4 and 204.14.183.4.

Mail Servers

sierra-view.com is handled by a single mail server, sierraviewmedical.mail.protection.outlook.com.

Host name sierraviewmedical.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:c92c::2, 2a01:111:f403:c92c::3, 2a01:111:f403:f901::, 52.101.9.12, 52.101.9.20, 52.101.41.58 and 52.101.194.19.

sierra-view.com - robtex.com

sierra-view.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sierra-view.com`

`com`