polarcool.net - dns.ninja

`polarcool.net`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns73.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns74.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com` ⭐
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`v=spf1 a:mail.hhtech.net ip4:12.150.236.18 include:include:_spf-us.ppe-hosted...`
TXT	`MS=ms44649667`
SOA	`NS73.WORLDNIC.COM`namehost@WORLDNIC.COM serial=125111015

`net`

	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=1785970274

Same first word

polarcool.net

polarcool.com

Similar names

poolcoral.com

polarloco.com

DNS History

18 records (6 active, 12 former)

○NSns1.deltacom.net2007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 05:58:32
○ 2015-06-06 05:36:52
○ 2026-08-05 23:21:54

○NSns1.lnhi.net2015-06-06 → 2020-02-01 · 5 obs

○ 2007-09-16 05:58:32
● 2015-06-06 05:36:52
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○NSns2.deltacom.net2007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 05:58:32
○ 2015-06-06 05:36:52
○ 2026-08-05 23:21:54

○NSns2.lnhi.net2015-06-06 → 2020-02-01 · 5 obs

○ 2007-09-16 05:58:32
● 2015-06-06 05:36:52
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○NSns3.lnhi.net2015-06-06 → 2020-02-01 · 5 obs

○ 2007-09-16 05:58:32
● 2015-06-06 05:36:52
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○NSns5.deltacom.net2007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 05:58:32
○ 2015-06-06 05:36:52
○ 2026-08-05 23:21:54

●NSns73.worldnic.com2026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

●NSns74.worldnic.com2026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

○MXd132929a.ess.barracudanetworks.com2020-02-01 → 2020-02-01 · 4 obs

○ 2017-01-22 10:24:36
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○MXd132929b.ess.barracudanetworks.com2020-02-01 → 2020-02-01 · 4 obs

○ 2017-01-22 10:24:36
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○MXmail.hhtech.net2015-06-06 → 2017-01-22 · 5 obs

○ 2007-09-16 05:58:32
● 2015-06-06 05:36:52
● 2017-01-22 10:24:36
○ 2020-02-01 03:30:40
○ 2026-08-05 23:21:54

●MXmx1-us1.ppe-hosted.com2026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

●MXmx2-us1.ppe-hosted.com2026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

●A141.193.213.102026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

●A141.193.213.112026-06-20 → 2026-08-05 · 3 obs

○ 2020-02-01 03:30:40
● 2026-06-20 17:40:42
● 2026-08-05 23:21:54

○A208.112.100.1892020-02-01 → 2020-02-01 · 4 obs

○ 2017-01-22 10:24:36
● 2020-02-01 03:30:40
○ 2026-06-20 17:40:42
○ 2026-08-05 23:21:54

○A208.112.85.1402015-06-06 → 2017-01-22 · 5 obs

○ 2007-09-16 05:58:32
● 2015-06-06 05:36:52
● 2017-01-22 10:24:36
○ 2020-02-01 03:30:40
○ 2026-08-05 23:21:54

○A209.192.126.62007-09-16 → 2007-09-16 · 3 obs

● 2007-09-16 05:58:32
○ 2015-06-06 05:36:52
○ 2026-08-05 23:21:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
polarcool.net	ns73.worldnic.com, ns74.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.78

NS records: ns73.worldnic.com, ns74.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polarcool.net (unsigned zone)

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	2	`ns73.worldnic.com, ns74.worldnic.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 0)`
TXT	2	`v=spf1 a:mail.hhtech.net ip4:12.150.236., MS=ms44649667`
SOA	1	`NS73.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

IP Addresses

polarcool.net has two IP addresses: 141.193.213.10 and 141.193.213.11

Two other host names, along with ialr.org, ciroofing.com and catalystretail.com, also share IP numbers with polarcool.net.

Name Servers

The NS records for polarcool.net delegate to ns73.worldnic.com and ns74.worldnic.com.

polarcool.net shares its NS records with other domains, for example btxware.com, nhklabs.us, nanodroptechnologies.com and two others.

The name servers for polarcool.net overlap at least in part with those of other domains, including al-hammadi.com and seaworks.org.

Both ns73.worldnic.com and ns74.worldnic.com have a single IP address each — ns73.worldnic.com resolves to 162.159.26.27 while ns74.worldnic.com resolves to 162.159.27.78.

Mail Servers

polarcool.net is served by two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Among the domains sharing a mail server setup with polarcool.net are fcspm.com, pogoenergy.com, local286.org and two others.

There is at least a partial MX overlap between polarcool.net and other domains, including ccidigital.com, lagunaua.org, parsystem.net and two others.

mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50. Likewise, mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51 — two IP addresses apiece.