prcase.com - dns.ninja

prcase.com

DNSSEC⚠️ Not signed
A2606:4700::6812:1cdeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6812:1ddeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.18.28.222Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.18.29.222Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSblue.foundationdns.com ⭐
A2606:4700:57::6ca2:c601πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:57::/48
PTRblue.foundationdns.com
A2803:f800:52::a29f:3c01πŸ‡¨πŸ‡· Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.com
A2a06:98c1:56::ac40:2801πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.com
A108.162.198.1πŸ‡ΊπŸ‡Έ Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A162.159.60.1Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A172.64.40.1πŸ‡ΊπŸ‡Έ Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
NSblue.foundationdns.net
A2606:4700:57::6ca2:c61fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:57::/48
PTRblue.foundationdns.net
A2803:f800:52::a29f:3c1fπŸ‡¨πŸ‡· Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.net
A2a06:98c1:56::ac40:281fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.net
A108.162.198.31πŸ‡ΊπŸ‡Έ Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A162.159.60.31Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A172.64.40.31πŸ‡ΊπŸ‡Έ Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
NSblue.foundationdns.org
A2606:4700:57::6ca2:c63dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:57::/48
PTRblue.foundationdns.org
A2803:f800:52::a29f:3c3dπŸ‡¨πŸ‡· Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.org
A2a06:98c1:56::ac40:283dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.org
A108.162.198.61πŸ‡ΊπŸ‡Έ Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A162.159.60.61Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A172.64.40.61πŸ‡ΊπŸ‡Έ Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
MXprcase-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::3πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:f90d::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A2a01:111:f403:f90f::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f913::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.9.24πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00400.inbound.protection.outlook.com
A52.101.10.18πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.42.14πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
A52.101.50.1πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.protection.redatatech.c...
HTTPSHTTP/2 βœ“ hints match
IPv4 hints104.18.28.222, 104.18.29.222
IPv6 hints2606:4700::6812:1cde, 2606:4700::6812:1dde
SOAblue.foundationdns.comdns@cloudflare.com serial=2409552790

com

Same first word

Similar names

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSblue.foundationdns.comblue.foundationdns.netblue.foundationdns.orgjo.ns.cloudflare.comken.ns.cloudflare.comns1.lightburndns.comns10.dnsmadeeasy.comns2.lightburndns.comns3.lightburndns.comns4.lightburndns.comMXprcase-com.mail.protection.outlook.commail.prcase.commail1.prcase.comA104.18.28.222104.18.29.2222606:4700::6812:1cde2606:4700::6812:1dde184.106.115.23
●NSblue.foundationdns.com2026-05-19 β†’ 2026-07-17 Β· 3 obs
β—‹ 2026-04-08 16:08:22
● 2026-05-19 09:51:36
● 2026-07-17 11:52:04
●NSblue.foundationdns.net2026-05-19 β†’ 2026-07-17 Β· 3 obs
β—‹ 2026-04-08 16:08:22
● 2026-05-19 09:51:36
● 2026-07-17 11:52:04
●NSblue.foundationdns.org2026-05-19 β†’ 2026-07-17 Β· 3 obs
β—‹ 2026-04-08 16:08:22
● 2026-05-19 09:51:36
● 2026-07-17 11:52:04
β—‹NSjo.ns.cloudflare.com2026-02-18 β†’ 2026-04-08 Β· 5 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-04-08 16:08:22
β—‹ 2026-05-19 09:51:36
β—‹ 2026-07-17 11:52:04
β—‹NSken.ns.cloudflare.com2026-02-18 β†’ 2026-04-08 Β· 5 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-04-08 16:08:22
β—‹ 2026-05-19 09:51:36
β—‹ 2026-07-17 11:52:04
β—‹NSns1.lightburndns.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹NSns10.dnsmadeeasy.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹NSns2.lightburndns.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹NSns3.lightburndns.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹NSns4.lightburndns.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹MXmail.prcase.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
β—‹MXmail1.prcase.com2015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
●MXprcase-com.mail.protection.outlook.com2026-02-18 β†’ 2026-07-17 Β· 3 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-07-17 11:52:04
●A104.18.28.2222026-02-18 β†’ 2026-07-17 Β· 3 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-07-17 11:52:04
●A104.18.29.2222026-02-18 β†’ 2026-07-17 Β· 3 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-07-17 11:52:04
β—‹A184.106.115.232015-07-04 β†’ 2016-11-22 Β· 4 obs
● 2015-07-04 14:45:38
● 2016-11-22 16:53:26
β—‹ 2026-02-18 23:44:40
β—‹ 2026-07-17 11:52:04
●A2606:4700::6812:1cde2026-02-18 β†’ 2026-07-17 Β· 3 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-07-17 11:52:04
●A2606:4700::6812:1dde2026-02-18 β†’ 2026-07-17 Β· 3 obs
β—‹ 2016-11-22 16:53:26
● 2026-02-18 23:44:40
● 2026-07-17 11:52:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...-
prcase.comblue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org6 records

βœ… Authoritative Response

Server:172.64.40.61

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 160ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.18.28.222, 104.18.29.222
AAAA22606:4700::6812:1cde, 2606:4700::6812:1dde
NS3blue.foundationdns.com, blue.foundationdns.net...
MX1prcase-com.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1blue.foundationdns.com dns.cloudflare.co

πŸ“Œ Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

IP Addresses

prcase.com resolves to four IP addresses: 104.18.28.222, 104.18.29.222, 2606:4700::6812:1cde and 2606:4700::6812:1dde.

Among the host names that share IP numbers with prcase.com are api.laprensa.pe, andreani.hiringroom.com, holcim.hiringroom.com and two others.

Name Servers

Three name servers are authoritative for prcase.com: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

prcase.com has at least partial name server overlap with other domains, such as ogilvy.com, speechlab.utah.edu, valvesignature.com and two others.

It is common to see these name servers used together with name servers ns.utah.edu and blue.

Host names resolving to 6 IP numbers:

blue.foundationdns.com carries IP addresses 108.162.198.1, 162.159.60.1 and 172.64.40.1, with 3 other addresses beyond those.

blue.foundationdns.net carries IP addresses 108.162.198.31, 162.159.60.31 and 172.64.40.31, with 3 other addresses beyond those.

blue.foundationdns.org carries IP addresses 108.162.198.61, 162.159.60.61 and 172.64.40.61, with 3 other addresses beyond those.

Mail Servers

prcase.com routes its mail through a single mail server, prcase-com.mail.protection.outlook.com.

prcase-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.24, 52.101.10.18 and 52.101.42.14, along with 5 other.