pcabusers.org - dns.ninja

pcabusers.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d23a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:55ce🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.206Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.58🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkeenan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeenan.ns.cloudflare.com
A2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeenan.ns.cloudflare.com
A108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
NSzariyah.ns.cloudflare.com
A2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzariyah.ns.cloudflare.com
A2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzariyah.ns.cloudflare.com
A108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
A172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzariyah.ns.cloudflare.com
MX_dc-mx.b3ad8127f2f5.pcabusers.org ⭐
A204.11.18.147🇺🇸 AS19133204.11.16.0/22 PNAP-DAL bdhg10g_routes
PTRcp2.dal.innoscale.net
TXTv=spf1 ip4:204.11.18.147 ip4:204.11.19.34 +a +mx +ip4:208.65.200.160 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.206, 172.67.210.58
IPv6 hints2606:4700:3031::ac43:d23a, 2606:4700:3032::6815:55ce
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAkeenan.ns.cloudflare.comdns@cloudflare.com serial=2409718224

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786331042

Previously MX for

pcabusers.org

Subdomains

www.pcabusers.org

Same first word

pcabusers.org
pcabusers.net

Similar names

cubapress.com
brucepass.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSkeenan.ns.cloudflare.comzariyah.ns.cloudflare.comns1.innoscale.netns2.innoscale.netMX_dc-mx.b3ad8127f2f5.pcabusers.orgmail.pcabusers.orgpcabusers.orgA104.21.85.206172.67.210.582606:4700:3031::ac43:d23a2606:4700:3032::6815:55ce204.11.18.147204.11.19.35
●NSkeenan.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
○NSns1.innoscale.net2015-07-07 → 2026-05-15 · 3 obs
● 2015-07-07 08:08:28
● 2026-05-15 20:04:26
○ 2026-08-10 03:19:08
○NSns2.innoscale.net2015-07-07 → 2026-05-15 · 3 obs
● 2015-07-07 08:08:28
● 2026-05-15 20:04:26
○ 2026-08-10 03:19:08
●NSzariyah.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
●MX_dc-mx.b3ad8127f2f5.pcabusers.org2026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
○MXmail.pcabusers.org2026-05-04 → 2026-05-15 · 4 obs
○ 2026-04-25 06:09:22
● 2026-05-04 05:29:04
● 2026-05-15 20:04:26
○ 2026-08-10 03:19:08
○MXpcabusers.org2015-07-07 → 2026-04-25 · 4 obs
● 2015-07-07 08:08:28
● 2026-04-25 06:09:22
○ 2026-05-04 05:29:04
○ 2026-08-10 03:19:08
●A104.21.85.2062026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
●A172.67.210.582026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
○A204.11.18.1472026-05-04 → 2026-05-15 · 4 obs
○ 2026-04-25 06:09:22
● 2026-05-04 05:29:04
● 2026-05-15 20:04:26
○ 2026-08-10 03:19:08
○A204.11.19.352015-07-07 → 2026-04-25 · 4 obs
● 2015-07-07 08:08:28
● 2026-04-25 06:09:22
○ 2026-05-04 05:29:04
○ 2026-08-10 03:19:08
●A2606:4700:3031::ac43:d23a2026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08
●A2606:4700:3032::6815:55ce2026-08-10 → 2026-08-10 · 2 obs
○ 2026-05-15 20:04:26
● 2026-08-10 03:19:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
pcabusers.orgzariyah.ns.cloudflare.com, keenan.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.11

NS records: zariyah.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcabusers.org (unsigned zone)

⏱️ Timing

Total: 1366ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.85.206, 172.67.210.58
AAAA22606:4700:3031::ac43:d23a, 2606:4700:3032::6815:55ce
NS2keenan.ns.cloudflare.com, zariyah.ns.cloudflare.com
MX1_dc-mx.b3ad8127f2f5.pcabusers.org (pri:
TXT1v=spf1 ip4:204.11.18.147 ip4:204.11.19.3
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1keenan.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

pcabusers.org serves as the parent of www.pcabusers.org.

IP Addresses

pcabusers.org resolves to four IP addresses: 104.21.85.206, 172.67.210.58, 2606:4700:3031::ac43:d23a and 2606:4700:3032::6815:55ce.

Two other host names, along with b4k4.net, thoxx.de and northdevontheatres.org.uk, also share IP numbers with pcabusers.org.

Name Servers

Two name servers handle the delegation for pcabusers.org: keenan.ns.cloudflare.com and zariyah.ns.cloudflare.com.

pcabusers.org shares its NS records with other domains, for example newyorkseoexperts.com, toolsaleevent.com, lawrieandsymington-bantu-uptogel-google.pages.dev and two others.

pcabusers.org has at least partial name server overlap with other domains, such as must.ac.ug, santanna.energy, dres.online and two others.

These name servers tend to appear together with the name servers andy.ns.cloudflare.com, marjory.ns.cloudflare.com and bailey.ns.cloudflare.com.

DNS names with 6 IP addresses:

keenan.ns.cloudflare.com resolves to 108.162.195.11, 162.159.44.11 and 172.64.35.11 among others, with 3 other IP addresses in total.

zariyah.ns.cloudflare.com resolves to 108.162.194.72, 162.159.38.72 and 172.64.34.72 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for pcabusers.org is _dc-mx.b3ad8127f2f5.pcabusers.org.

_dc-mx.b3ad8127f2f5.pcabusers.org carries a single IP number, which is 204.11.18.147.