pcroc.com - dns.ninja

`pcroc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:38fc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9d3e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.252^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.62^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clint.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`cora.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
MX	`pcroc-com.p10.mxthunder.com` ⭐
		A	108.166.161.243^{🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207}
		A	209.41.68.240^{🇺🇸 DATABANK209.41.68.0/24}
			PTR	`bolt101b.mxthunder.net`
MX	`pcroc-com.p20.mxthunder.net`⁽²⁰⁾
		A	108.166.161.243^{🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207}
MX	`pcroc-com.p30.mxthunder.net`⁽³⁰⁾
		A	209.41.68.240^{🇺🇸 DATABANK209.41.68.0/24}
			PTR	`bolt101b.mxthunder.net`
MX	`pcroc-com.p40.mxthunder.net`⁽⁴⁰⁾
		A	108.166.161.243^{🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207}
		A	209.41.68.240^{🇺🇸 DATABANK209.41.68.0/24}
			PTR	`bolt101b.mxthunder.net`
TXT	`MS=ms34219395`
TXT	`v=spf1 ip4:174.128.24.118 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.252, 172.67.157.62
		IPv6 hints	2606:4700:3033::6815:38fc, 2606:4700:3033::ac43:9d3e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`clint.ns.cloudflare.com`dns@cloudflare.com serial=2405907258

`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=1780541449

Same first word

pcroc.com

pcroc.ru

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DNS History

19 records (10 active, 9 former)

●NSclint.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

●NScora.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

○NSns67.domaincontrol.com2015-05-16 → 2016-10-20 · 4 obs

● 2015-05-16 11:53:40
● 2016-10-20 03:56:16
○ 2026-02-18 00:49:22
○ 2026-06-04 03:08:04

○NSns68.domaincontrol.com2015-05-16 → 2016-10-20 · 4 obs

● 2015-05-16 11:53:40
● 2016-10-20 03:56:16
○ 2026-02-18 00:49:22
○ 2026-06-04 03:08:04

○MXmailstore1.secureserver.net2015-05-16 → 2016-10-20 · 4 obs

● 2015-05-16 11:53:40
● 2016-10-20 03:56:16
○ 2026-02-18 00:49:22
○ 2026-06-04 03:08:04

●MXpcroc-com.p10.mxthunder.com2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

●MXpcroc-com.p20.mxthunder.net2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

●MXpcroc-com.p30.mxthunder.net2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

●MXpcroc-com.p40.mxthunder.net2026-02-18 → 2026-06-04 · 3 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-06-04 03:08:04

○MXsmtp.secureserver.net2015-05-16 → 2016-10-20 · 4 obs

● 2015-05-16 11:53:40
● 2016-10-20 03:56:16
○ 2026-02-18 00:49:22
○ 2026-06-04 03:08:04

●A104.21.56.2522026-02-18 → 2026-06-04 · 9 obs

○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
○ 2026-03-03 07:27:54
○ 2026-03-19 04:34:48
● 2026-04-07 10:22:06
● 2026-06-02 12:47:06
○ 2026-06-03 12:24:56
● 2026-06-04 03:08:00
● 2026-06-04 03:08:04

●A172.67.157.622026-02-18 → 2026-06-04 · 9 obs

○A188.114.96.02026-03-03 → 2026-06-03 · 8 obs

○ 2026-02-18 00:49:22
● 2026-03-03 07:27:54
● 2026-03-19 04:34:48
○ 2026-04-07 10:22:06
○ 2026-06-02 12:47:06
● 2026-06-03 12:24:56
○ 2026-06-04 03:08:00
○ 2026-06-04 03:08:04

○A188.114.97.02026-03-03 → 2026-06-03 · 8 obs

○ 2026-02-18 00:49:22
● 2026-03-03 07:27:54
● 2026-03-19 04:34:48
○ 2026-04-07 10:22:06
○ 2026-06-02 12:47:06
● 2026-06-03 12:24:56
○ 2026-06-04 03:08:00
○ 2026-06-04 03:08:04

●A2606:4700:3033::6815:38fc2026-02-18 → 2026-06-04 · 9 obs

●A2606:4700:3033::ac43:9d3e2026-02-18 → 2026-06-04 · 9 obs

○A2a06:98c1:3120::2026-03-03 → 2026-06-03 · 8 obs

○ 2026-02-18 00:49:22
● 2026-03-03 07:27:54
● 2026-03-19 04:34:48
○ 2026-04-07 10:22:06
○ 2026-06-02 12:47:06
● 2026-06-03 12:24:56
○ 2026-06-04 03:08:00
○ 2026-06-04 03:08:04

○A2a06:98c1:3121::2026-03-03 → 2026-06-03 · 8 obs

○ 2026-02-18 00:49:22
● 2026-03-03 07:27:54
● 2026-03-19 04:34:48
○ 2026-04-07 10:22:06
○ 2026-06-02 12:47:06
● 2026-06-03 12:24:56
○ 2026-06-04 03:08:00
○ 2026-06-04 03:08:04

○A50.63.202.42015-05-16 → 2016-10-20 · 4 obs

● 2015-05-16 11:53:40
● 2016-10-20 03:56:16
○ 2026-02-18 00:49:22
○ 2026-06-04 03:08:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
pcroc.com	clint.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.33.90

NS records: clint.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcroc.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.62, 104.21.56.252`
AAAA	2	`2606:4700:3033::ac43:9d3e, 2606:4700:3033::6815:38fc`
NS	2	`clint.ns.cloudflare.com, cora.ns.cloudflare.com`
MX	4	`pcroc-com.p10.mxthunder.com (pri: 10), pcroc-com.p20.mxthunder.net (pri: 20)...`
TXT	2	`MS=ms34219395, v=spf1 ip4:174.128.24.118 include:spf.pr`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clint.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pcroc.com points to 4 IP addresses — 104.21.56.252, 172.67.157.62, 2606:4700:3033::6815:38fc and 2606:4700:3033::ac43:9d3e.

www.buysampleforms.com, ndis-software.com.au, neonkiosk.co.uk plus two other host names have IP numbers in common with pcroc.com.

Name Servers

Two name servers handle the delegation for pcroc.com: clint.ns.cloudflare.com and cora.ns.cloudflare.com.

The name server configuration of pcroc.com is shared with other domains, for instance 66180.cfd, 53136.cfd, 33492.cfd and two others.

At least some of pcroc.com's name servers are shared with other domains, for example bathwort.beer, defynance.info, typethat.biz and two more.

It is common to see these name servers paired with name servers kyrie.ns.cloudflare.com, salvador.ns.cloudflare.com and kellen.ns.cloudflare.com plus three others.

Hosts with 6 IP addresses each:

clint.ns.cloudflare.com directs to 108.162.193.90, 172.64.33.90, 173.245.59.90 and three others.

cora.ns.cloudflare.com directs to 108.162.194.195, 162.159.38.195, 172.64.34.195 and three others.

Mail Servers

The MX records for pcroc.com list 4 mail servers: pcroc-com.p10.mxthunder.com, pcroc-com.p20.mxthunder.net, pcroc-com.p30.mxthunder.net and pcroc-com.p40.mxthunder.net.

Host names pointing to two IP addresses:

pcroc-com.p10.mxthunder.com resolves to two addresses: 108.166.161.243 and 209.41.68.240.

pcroc-com.p40.mxthunder.net resolves to two addresses: 108.166.161.243 and 209.41.68.240.

Host names with one IP number:

The hostname pcroc-com.p20.mxthunder.net resolves to 108.166.161.243.

The hostname pcroc-com.p30.mxthunder.net resolves to 209.41.68.240.

Three host names point to 108.166.161.243: pcroc-com.p10.mxthunder.com, pcroc-com.p40.mxthunder.net and pcroc-com.p20.mxthunder.net.

Three host names point to 209.41.68.240: pcroc-com.p10.mxthunder.com, pcroc-com.p40.mxthunder.net and pcroc-com.p30.mxthunder.net.