`sierra9.com`

DNSSEC	⚠️ Not signed
NS	`connect1.squarespacedns.com` ⚠️ Not in zone NS records
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p06.nsone.net`
NS	`connect2.squarespacedns.com` ⚠️ Not in zone NS records
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`dns1.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p05.nsone.net`
NS	`dns2.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p05.nsone.net`
NS	`dns3.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p05.nsone.net`
NS	`dns4.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p05.nsone.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`gepulxs6ouiza5edl2d44ihasngllguhfw27iw7ncqia6hnuxp3q.mx-verification.google.com`⁽¹⁵⁾

`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=1774531507

Same first word

sierra9.com

DNS History

32 records (8 active, 24 former)

●NSconnect1.squarespacedns.com2026-03-14 → 2026-03-26 · 3 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
● 2026-03-26 13:43:12

●NSconnect2.squarespacedns.com2026-03-14 → 2026-03-26 · 3 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
● 2026-03-26 13:43:12

○NSdns1.p01.nsone.net2026-03-14 → 2026-03-24 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
● 2026-03-20 02:47:50
● 2026-03-24 03:24:52
○ 2026-03-26 13:43:12

●NSdns1.p05.nsone.net2026-03-24 → 2026-03-26 · 3 obs

○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

●NSdns2.p05.nsone.net2026-03-24 → 2026-03-26 · 3 obs

○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

●NSdns3.p05.nsone.net2026-03-24 → 2026-03-26 · 3 obs

○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

●NSdns4.p05.nsone.net2026-03-24 → 2026-03-26 · 3 obs

○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

○NSlana.ns.cloudflare.com2017-01-28 → 2018-08-06 · 5 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○NSns55.domaincontrol.com2015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 02:27:58
○ 2016-01-14 17:04:20
○ 2026-03-26 13:43:12

○NSns56.domaincontrol.com2015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 02:27:58
○ 2016-01-14 17:04:20
○ 2026-03-26 13:43:12

○NSns65.domaincontrol.com2016-01-14 → 2016-04-18 · 5 obs

○ 2015-10-10 02:27:58
● 2016-01-14 17:04:20
● 2016-04-18 13:34:58
○ 2017-01-28 09:50:46
○ 2026-03-26 13:43:12

○NSns66.domaincontrol.com2016-01-14 → 2016-04-18 · 5 obs

○ 2015-10-10 02:27:58
● 2016-01-14 17:04:20
● 2016-04-18 13:34:58
○ 2017-01-28 09:50:46
○ 2026-03-26 13:43:12

○NSphil.ns.cloudflare.com2017-01-28 → 2018-08-06 · 5 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

●MXgepulxs6ouiza5edl2d44ihasngllguhfw27iw7ncqia6hnuxp3q.mx-verification.google.com2026-03-14 → 2026-03-26 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

○MXmail.sierra9.com2016-01-14 → 2018-08-06 · 5 obs

○ 2015-10-10 02:27:58
● 2016-01-14 17:04:20
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○MXmailstore1.secureserver.net2015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 02:27:58
○ 2016-01-14 17:04:20
○ 2026-03-26 13:43:12

●MXsmtp.google.com2026-03-14 → 2026-03-26 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
○ 2026-03-20 02:47:50
● 2026-03-24 03:24:52
● 2026-03-26 13:43:12

○MXsmtp.secureserver.net2015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 02:27:58
○ 2016-01-14 17:04:20
○ 2026-03-26 13:43:12

○A104.31.150.732017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
○ 2018-08-06 04:28:10
○ 2026-03-26 13:43:12

○A104.31.151.732017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
○ 2018-08-06 04:28:10
○ 2026-03-26 13:43:12

○A104.31.68.1302018-08-06 → 2018-08-06 · 4 obs

○ 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○A104.31.69.1302018-08-06 → 2018-08-06 · 4 obs

○ 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○A107.180.51.832016-01-14 → 2016-04-18 · 5 obs

○ 2015-10-10 02:27:58
● 2016-01-14 17:04:20
● 2016-04-18 13:34:58
○ 2017-01-28 09:50:46
○ 2026-03-26 13:43:12

○A167.114.208.2292015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 02:27:58
○ 2016-01-14 17:04:20
○ 2026-03-26 13:43:12

○A198.185.159.1442026-03-14 → 2026-03-24 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
● 2026-03-20 02:47:50
● 2026-03-24 03:24:52
○ 2026-03-26 13:43:12

○A198.185.159.1452026-03-14 → 2026-03-24 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
● 2026-03-20 02:47:50
● 2026-03-24 03:24:52
○ 2026-03-26 13:43:12

○A198.49.23.1442026-03-14 → 2026-03-24 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
● 2026-03-20 02:47:50
● 2026-03-24 03:24:52
○ 2026-03-26 13:43:12

○A198.49.23.1452026-03-14 → 2026-03-24 · 6 obs

○ 2018-08-06 04:28:10
● 2026-03-14 17:59:30
○ 2026-03-19 07:36:02
● 2026-03-20 02:47:50
● 2026-03-24 03:24:52
○ 2026-03-26 13:43:12

○A2400:cb00:2048:1::681f:44822018-08-06 → 2018-08-06 · 4 obs

○ 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○A2400:cb00:2048:1::681f:45822018-08-06 → 2018-08-06 · 4 obs

○ 2017-01-28 09:50:46
● 2018-08-06 04:28:10
○ 2026-03-14 17:59:30
○ 2026-03-26 13:43:12

○A2400:cb00:2048:1::681f:96492017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
○ 2018-08-06 04:28:10
○ 2026-03-26 13:43:12

○A2400:cb00:2048:1::681f:97492017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-18 13:34:58
● 2017-01-28 09:50:46
○ 2018-08-06 04:28:10
○ 2026-03-26 13:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
sierra9.com	connect1.squarespacedns.com, connect2.squarespacedns.com	2 records

✅ Authoritative Response

Server:198.51.45.6

NS records: connect1.squarespacedns.com, connect2.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sierra9.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	4	`dns1.p05.nsone.net, dns2.p05.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (connect1.squarespacedns.com, connect2.squarespacedns.com)

Analysis

Name Servers

sierra9.com is delegated to six name servers: connect1.squarespacedns.com, connect2.squarespacedns.com, dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.

sierra9.com at least partially shares name servers with other domains, for instance sloto372.com, pelhambayrealestatehomes.com, quicktechonline.com, cmc-agency.com and dancass.com.

These name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p04.nsone.net and dns2.p04.nsone.net.

Host names with two IP numbers:

Host dns1.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:1 and 198.51.44.5

Host dns2.p05.nsone.net points to 2a00:edc0:6259:7:5::2 and 198.51.45.5

Host dns3.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:3 and 198.51.44.69

Host dns4.p05.nsone.net points to 2a00:edc0:6259:7:5::4 and 198.51.45.69

Host names with one IP number:

Host connect1.squarespacedns.com points to 198.51.45.6

Host connect2.squarespacedns.com points to 45.54.22.65

Mail Servers

Two mail servers handle sierra9.com: smtp.google.com and gepulxs6ouiza5edl2d44ihasngllguhfw27iw7ncqia6hnuxp3q.mx-verification.google.com.

sierra9.com shares some mail servers with other domains, at least partially, for instance bera.com.tr, blueribbontechnology.com, kalanos.net, areezi.com and pcsk.ac.th.

these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with nine IP numbers: smtp.google.com points to 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0d::1a, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.251.2.27.

sierra9.com - robtex.com

sierra9.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`sierra9.com`

`com`