prbc.com - dns.ninja

`prbc.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p02.nsone.net` ⭐
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p02.nsone.net`
MX	`prbc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.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:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`MS=ms88445957`
TXT	`google-site-verification=embsBIZPZwVNbUVBowqvPeRE5n3b9G7yjLeFij5_ks0`
TXT	`cj0zljzxwxns22zjb9c9gvsv49n5z5nj`
TXT	`v=spf1 include:159po7rlt.spf.checkpoint-spf.com include:spf.protection.outloo...`
SOA	`dns1.p02.nsone.net`hostmaster@nsone.net serial=1612293346

`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=1785540057

WOT: SAFE (67/100)

Subdomains

www.prbc.com

Same first word

prbc.co

prbc.dk

prbc.su

prbc.net

prbc.cc

prbc.de

prbc.info

prbc.com

prbc.ru

Similar names

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cpbr.com

bcpr.cn

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rcpb.bf

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brpc.net

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pbrc.edu

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cbpr.info

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pcrb.org

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bprc.ru

bprc.se

cprb.org.nz

bcpr.com

bpcr.net

cbpr.today

bcpr.org.ua

crbp.de

rbcp.net

cpbr.com.br

bcrp.de

rpbc.ru

bcrp.jp

pcrb.ru

brcp.org

rpbc.fr

rbpc.sg

bprc.com.au

rpbc.info

bprc.nl

bprc.ac.cn

pbrc.us

rpcb.ru

rbpc.com.cn

bcrp.gob.pe

bprc.org

cpbr.gov.au

bpcr.pl

brcp.it

cprb.net

prcb.org

DNS History

26 records (11 active, 15 former)

●NSdns1.p02.nsone.net2020-03-01 → 2026-07-31 · 3 obs

○ 2017-04-02 14:32:42
● 2020-03-01 17:46:54
● 2026-07-31 23:35:20

●NSdns2.p02.nsone.net2020-03-01 → 2026-07-31 · 3 obs

○ 2017-04-02 14:32:42
● 2020-03-01 17:46:54
● 2026-07-31 23:35:20

●NSdns3.p02.nsone.net2020-03-01 → 2026-07-31 · 3 obs

○ 2017-04-02 14:32:42
● 2020-03-01 17:46:54
● 2026-07-31 23:35:20

●NSdns4.p02.nsone.net2020-03-01 → 2026-07-31 · 3 obs

○ 2017-04-02 14:32:42
● 2020-03-01 17:46:54
● 2026-07-31 23:35:20

○NSudns1.ultradns.net2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 07:11:20
● 2017-04-02 14:32:42
○ 2020-03-01 17:46:54
○ 2026-07-31 23:35:20

○NSudns2.ultradns.net2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 07:11:20
● 2017-04-02 14:32:42
○ 2020-03-01 17:46:54
○ 2026-07-31 23:35:20

○MXalt1.us.email.fireeyecloud.com2017-04-02 → 2020-03-01 · 5 obs

○ 2015-08-03 07:11:20
● 2017-04-02 14:32:42
● 2020-03-01 17:46:54
○ 2026-02-19 04:43:06
○ 2026-07-31 23:35:20

○MXalt2.us.email.fireeyecloud.com2017-04-02 → 2020-03-01 · 5 obs

○ 2015-08-03 07:11:20
● 2017-04-02 14:32:42
● 2020-03-01 17:46:54
○ 2026-02-19 04:43:06
○ 2026-07-31 23:35:20

○MXalt3.us.email.fireeyecloud.com2017-04-02 → 2020-03-01 · 5 obs

○ 2015-08-03 07:11:20
● 2017-04-02 14:32:42
● 2020-03-01 17:46:54
○ 2026-02-19 04:43:06
○ 2026-07-31 23:35:20

○MXmail1.microbilt.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 07:11:20
● 2017-04-02 14:32:42
○ 2020-03-01 17:46:54
○ 2026-07-31 23:35:20

○MXmail2.microbilt.com2015-08-03 → 2017-04-02 · 4 obs

● 2015-08-03 07:11:20
● 2017-04-02 14:32:42
○ 2020-03-01 17:46:54
○ 2026-07-31 23:35:20

●MXprbc-com.mail.protection.outlook.com2026-02-19 → 2026-07-31 · 3 obs

○ 2020-03-01 17:46:54
● 2026-02-19 04:43:06
● 2026-07-31 23:35:20

○MXprimary.us.email.fireeyecloud.com2017-04-02 → 2020-03-01 · 5 obs

○ 2015-08-03 07:11:20
● 2017-04-02 14:32:42
● 2020-03-01 17:46:54
○ 2026-02-19 04:43:06
○ 2026-07-31 23:35:20

●A100.28.104.1752026-02-21 → 2026-07-31 · 29 obs

○ 2026-02-19 04:43:06
● 2026-02-21 16:30:04
○ 2026-02-21 21:16:04
● 2026-03-13 05:01:28
○ 2026-03-13 19:26:00
● 2026-03-13 20:24:44
○ 2026-03-13 22:53:04
● 2026-03-14 07:14:00
○ 2026-03-14 08:28:18
● 2026-03-15 10:35:26
● 2026-03-15 13:49:40
○ 2026-03-15 17:15:50
● 2026-03-15 20:05:24
○ 2026-03-19 10:10:06
○ 2026-03-19 14:57:26
● 2026-05-10 01:10:40
● 2026-05-10 02:01:30
○ 2026-05-10 03:04:24
● 2026-05-29 21:53:52
○ 2026-06-04 07:36:52
● 2026-06-05 13:21:08
○ 2026-06-07 13:42:24
● 2026-06-14 06:05:52
○ 2026-06-14 19:17:20
● 2026-06-26 19:57:06
○ 2026-07-09 01:18:08
● 2026-07-19 12:01:08
○ 2026-07-19 17:28:16
● 2026-07-31 23:35:20

○A18.185.24.462026-02-19 → 2026-07-19 · 30 obs

○ 2020-03-01 17:46:54
● 2026-02-19 04:43:06
○ 2026-02-21 16:30:04
● 2026-02-21 21:16:04
○ 2026-03-13 05:01:28
● 2026-03-13 19:26:00
○ 2026-03-13 20:24:44
● 2026-03-13 22:53:04
○ 2026-03-14 07:14:00
● 2026-03-14 08:28:18
○ 2026-03-15 10:35:26
○ 2026-03-15 13:49:40
● 2026-03-15 17:15:50
○ 2026-03-15 20:05:24
● 2026-03-19 10:10:06
● 2026-03-19 14:57:26
○ 2026-05-10 01:10:40
○ 2026-05-10 02:01:30
● 2026-05-10 03:04:24
○ 2026-05-29 21:53:52
● 2026-06-04 07:36:52
○ 2026-06-05 13:21:08
● 2026-06-07 13:42:24
○ 2026-06-14 06:05:52
● 2026-06-14 19:17:20
○ 2026-06-26 19:57:06
● 2026-07-09 01:18:08
○ 2026-07-19 12:01:08
● 2026-07-19 17:28:16
○ 2026-07-31 23:35:20

○A209.49.147.1602015-08-03 → 2020-03-01 · 4 obs

● 2015-08-03 07:11:20
● 2020-03-01 17:46:54
○ 2026-02-19 04:43:06
○ 2026-07-31 23:35:20

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-21 → 2026-07-31 · 29 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-21 → 2026-07-31 · 29 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-21 → 2026-07-31 · 29 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-19 → 2026-07-19 · 30 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-19 → 2026-07-19 · 30 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-19 → 2026-07-19 · 30 obs

○A3.126.5.1882026-02-19 → 2026-07-19 · 30 obs

○A3.71.139.1532026-02-19 → 2026-07-19 · 30 obs

●A54.157.108.1582026-02-21 → 2026-07-31 · 29 obs

●A98.83.184.1332026-02-21 → 2026-07-31 · 29 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
prbc.com	dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net	-

✅ Authoritative Response

Server:198.51.45.66

NS records: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prbc.com (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba24:b508:76de:f4a:df34...`
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
MX	1	`prbc-com.mail.protection.outlook.com (pr`
TXT	4	`MS=ms88445957, google-site-verification=embsBIZPZwVNbUV...`
SOA	1	`dns1.p02.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

www.prbc.com is delegated beneath prbc.com.

IP Addresses

prbc.com has 6 IP addresses — 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 more.

betint.com, cbsi.com.au, kichlerlightingproductsamples.com and two other host names share IP numbers with prbc.com.

Name Servers

The authoritative name servers for prbc.com are dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

There is at least partial name server overlap between prbc.com and other domains — pam-bingham.com, tudorheritageranger.mx, datacorellc.com and two more among them.

These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 6 other name servers in NS record sets.

All four hostnames — dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net — resolve to two IP numbers apiece: dns1.p02.nsone.net to 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1; dns2.p02.nsone.net to 198.51.45.2 and 2a00:edc0:6259:7:2::2; dns3.p02.nsone.net to 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3; dns4.p02.nsone.net to 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Mail Servers

Mail for prbc.com is handled by a single mail server, prbc-com.mail.protection.outlook.com.

prbc-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.40.6, 52.101.40.24, 52.101.41.3 and 5 others.