pcroc.com - dns.ninja

pcroc.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:38fc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9d3e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.252Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclint.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A2803:f800:50::6ca2:c15a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclint.ns.cloudflare.com
A2a06:98c1:50::ac40:215a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclint.ns.cloudflare.com
A108.162.193.90🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A172.64.33.90🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A173.245.59.90🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
NScora.ns.cloudflare.com
A2606:4700:50::a29f:26c3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A2803:f800:50::6ca2:c2c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcora.ns.cloudflare.com
A2a06:98c1:50::ac40:22c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcora.ns.cloudflare.com
A108.162.194.195🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A162.159.38.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
A172.64.34.195🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcora.ns.cloudflare.com
MXpcroc-com.p10.mxthunder.com ⭐
A108.166.161.243🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
A209.41.68.240🇺🇸 DATABANK209.41.68.0/24
PTRbolt101b.mxthunder.net
MXpcroc-com.p20.mxthunder.net(20)
A108.166.161.243🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
MXpcroc-com.p30.mxthunder.net(30)
A209.41.68.240🇺🇸 DATABANK209.41.68.0/24
PTRbolt101b.mxthunder.net
MXpcroc-com.p40.mxthunder.net(40)
A108.166.161.243🇺🇸 COREXCHANGE-AS108.166.160.0/19 CoreXchange 1950 Stemmons Frwy Suite 4006 Dallas, TX 75207
A209.41.68.240🇺🇸 DATABANK209.41.68.0/24
PTRbolt101b.mxthunder.net
TXTMS=ms34219395
TXTv=spf1 ip4:174.128.24.118 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.252, 172.67.157.62
IPv6 hints2606:4700:3032::6815:38fc, 2606:4700:3036::ac43:9d3e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOAclint.ns.cloudflare.comdns@cloudflare.com serial=2409303500

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785673982

Same first word

pcroc.com
pcroc.ru

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ccorp.org

DNS History

21 records (10 active, 11 former)

20162017201820192020202120222023202420252026NSclint.ns.cloudflare.comcora.ns.cloudflare.comns67.domaincontrol.comns68.domaincontrol.comMXpcroc-com.p10.mxthunder.compcroc-com.p20.mxthunder.netpcroc-com.p30.mxthunder.netpcroc-com.p40.mxthunder.netmailstore1.secureserver.netsmtp.secureserver.netA104.21.56.252172.67.157.622606:4700:3032::6815:38fc2606:4700:3036::ac43:9d3e188.114.96.0188.114.97.02606:4700:3033::6815:38fc2606:4700:3033::ac43:9d3e2a06:98c1:3120::2a06:98c1:3121::50.63.202.4
●NSclint.ns.cloudflare.com2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
●NScora.ns.cloudflare.com2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
●MXpcroc-com.p10.mxthunder.com2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
●MXpcroc-com.p20.mxthunder.net2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
●MXpcroc-com.p30.mxthunder.net2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
●MXpcroc-com.p40.mxthunder.net2026-02-18 → 2026-08-02 · 3 obs
○ 2016-10-20 03:56:16
● 2026-02-18 00:49:22
● 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
●A104.21.56.2522026-02-18 → 2026-08-02 · 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
● 2026-08-02 12:40:52
●A172.67.157.622026-02-18 → 2026-08-02 · 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
● 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
●A2606:4700:3032::6815:38fc2026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-17 10:47:08
● 2026-08-02 02:34:14
● 2026-08-02 12:40:52
○A2606:4700:3033::6815:38fc2026-02-18 → 2026-06-17 · 11 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
● 2026-06-17 10:47:08
○ 2026-08-02 02:34:14
○ 2026-08-02 12:40:52
○A2606:4700:3033::ac43:9d3e2026-02-18 → 2026-06-17 · 11 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
● 2026-06-17 10:47:08
○ 2026-08-02 02:34:14
○ 2026-08-02 12:40:52
●A2606:4700:3036::ac43:9d3e2026-08-02 → 2026-08-02 · 3 obs
○ 2026-06-17 10:47:08
● 2026-08-02 02:34:14
● 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52
○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
○ 2026-08-02 12:40:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
pcroc.comclint.ns.cloudflare.com, cora.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.195

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: 137ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.62, 104.21.56.252
AAAA22606:4700:3032::6815:38fc, 2606:4700:3036::ac43:9d3e
NS2clint.ns.cloudflare.com, cora.ns.cloudflare.com
MX4pcroc-com.p10.mxthunder.com (pri: 10), pcroc-com.p20.mxthunder.net (pri: 20)...
TXT2MS=ms34219395, v=spf1 ip4:174.128.24.118 include:spf.pr
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clint.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 directs to four IP numbers, which are 104.21.56.252, 172.67.157.62, 2606:4700:3032::6815:38fc and 2606:4700:3036::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 suratmail.com, terertyqaz.work, 118186a.com and two more.

It is common for these name servers to be used in conjunction with the name servers wally.ns.cloudflare.com, sean.ns.cloudflare.com and harvey.ns.cloudflare.com.

Hosts with 6 IP addresses each:

clint.ns.cloudflare.com resolves to 108.162.193.90, 172.64.33.90 and 173.245.59.90 among others, with 3 other IP addresses in total.

cora.ns.cloudflare.com resolves to 108.162.194.195, 162.159.38.195 and 172.64.34.195 among others, with 3 other IP addresses in total.

Mail Servers

Mail for pcroc.com is handled by four 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 resolving to a single IP address:

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.