polycase.com - dns.ninja

`polycase.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:6bb^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::681a:7bb^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700:20::ac43:46e5^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.6.187^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.26.7.187^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.67.70.229^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`jerome.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerome.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerome.ns.cloudflare.com`
		A	108.162.193.181^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	172.64.33.181^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	173.245.59.181^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
MX	`polycase-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`2pucjjv03fa3pl0up7um2ulli7`
TXT	`MS=ms17704158`
TXT	`klaviyo-site-verification=Yhm6WK`
TXT	`q0b390vetl2r15prmf2fsc64pl`
TXT	`v=spf1 ip4:69.29.20.24/29 ip4:24.154.167.64/26 ip4:67.96.17.90 ip4:24.123.233...`
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2411323297

`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=1786220494

rank #232607 globally
rank #96888 in the tld
📈 Tranco rank: #225,026

Subdomains

smtp2.polycase.com

smtp0.polycase.com

smtp1.polycase.com

mail.polycase.com

smtp3.polycase.com

secure.polycase.com

mail1.polycase.com

www.polycase.com

Same first word

polycase.co

polycase.net

polycase.com

polycase.org

polycase.de

polycase.nl

polycase.biz

polycase.ch

Similar names

DNS History

18 records (9 active, 9 former)

●NSdiva.ns.cloudflare.com2020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●NSjerome.ns.cloudflare.com2020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

○NSns45.worldnic.com2015-08-02 → 2017-02-01 · 4 obs

● 2015-08-02 03:17:16
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

○NSns46.worldnic.com2015-08-02 → 2017-02-01 · 4 obs

● 2015-08-02 03:17:16
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

○MXmail1.polycase.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:17:16
○ 2015-11-23 06:18:56
○ 2026-08-08 20:40:24

●MXpolycase-com.mail.protection.outlook.com2020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

○MXsmtp0.polycase.com2015-11-23 → 2017-02-01 · 5 obs

○ 2015-08-02 03:17:16
● 2015-11-23 06:18:56
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

○MXsmtp1.polycase.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 03:17:16
○ 2015-11-23 06:18:56
○ 2026-08-08 20:40:24

○MXsmtp2.polycase.com2015-08-02 → 2017-02-01 · 4 obs

● 2015-08-02 03:17:16
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

○MXsmtp3.polycase.com2015-11-23 → 2017-02-01 · 5 obs

○ 2015-08-02 03:17:16
● 2015-11-23 06:18:56
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

○MXsmtp4.polycase.com2015-11-23 → 2017-02-01 · 5 obs

○ 2015-08-02 03:17:16
● 2015-11-23 06:18:56
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

●A104.26.6.1872020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●A104.26.7.1872020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●A172.67.70.2292020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●A2606:4700:20::681a:6bb2020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●A2606:4700:20::681a:7bb2020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

●A2606:4700:20::ac43:46e52020-11-27 → 2026-08-08 · 3 obs

○ 2017-02-01 15:40:10
● 2020-11-27 10:13:40
● 2026-08-08 20:40:24

○A68.73.74.1882015-08-02 → 2017-02-01 · 4 obs

● 2015-08-02 03:17:16
● 2017-02-01 15:40:10
○ 2020-11-27 10:13:40
○ 2026-08-08 20:40:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
polycase.com	diva.ns.cloudflare.com, jerome.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.181

NS records: diva.ns.cloudflare.com, jerome.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polycase.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.70.229, 104.26.7.187...`
AAAA	3	`2606:4700:20::681a:6bb, 2606:4700:20::ac43:46e5...`
NS	2	`diva.ns.cloudflare.com, jerome.ns.cloudflare.com`
MX	1	`polycase-com.mail.protection.outlook.com`
TXT	5	`2pucjjv03fa3pl0up7um2ulli7, MS=ms17704158...`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (diva.ns.cloudflare.com, diva.ns.cloudflare.com, diva.ns.cloudflare.com...)

Analysis

Hierarchy

The host names smtp2.polycase.com, smtp0.polycase.com, smtp1.polycase.com, mail.polycase.com and smtp3.polycase.com — among a few others — fall under the parent domain polycase.com.

IP Addresses

polycase.com points to 6 IP addresses, including 104.26.6.187, 104.26.7.187 and 172.67.70.229, plus 3 other.

care.wysa.uk, usaid.com, ns2.spinnakerresorts.com plus two other host names have IP numbers in common with polycase.com.

Name Servers

DNS delegation for polycase.com points to two name servers: diva.ns.cloudflare.com and jerome.ns.cloudflare.com.

The name server configuration of polycase.com is shared with other domains, for instance tibros.co.in, holmevej.dk, bewealthy.org and two others.

At least some of polycase.com's name servers are shared with other domains, for example wallabyspace.com, 88wonwin.live, fteledition.fr and two more.

These name servers tend to be deployed in combination with the name servers dean.ns.cloudflare.com and arely.ns.cloudflare.com.

Hosts with 6 IP addresses each:

diva.ns.cloudflare.com has IP addresses 108.162.192.97, 172.64.32.97 and 173.245.58.97, plus 3 other.

jerome.ns.cloudflare.com has IP addresses 108.162.193.181, 172.64.33.181 and 173.245.59.181, plus 3 other.

Mail Servers

polycase.com uses one mail server — polycase-com.mail.protection.outlook.com.

polycase-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.42, 52.101.9.24, 52.101.40.0 plus 5 more.