pdcschool.org - robtex.com

pdcschool.org

DNSSEC🔒 Signed (DS record present)
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c27::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f27.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1778843026

Same first word

pdcschool.org
pdcschool.com

Similar names

schoolcpd.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns1.dnsowl.comns1.sm2.siteground.bizns2.dnsowl.comns2.sm2.siteground.bizns3.dnsowl.comns73.domaincontrol.comns74.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netpdcschool.orgsmtp.secureserver.netA109.73.234.20550.63.202.36
●NSns-cloud-b1.googledomains.com2026-05-15 → 2026-05-15 · 2 obs
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●NSns-cloud-b2.googledomains.com2026-05-15 → 2026-05-15 · 2 obs
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●NSns-cloud-b3.googledomains.com2026-05-15 → 2026-05-15 · 2 obs
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●NSns-cloud-b4.googledomains.com2026-05-15 → 2026-05-15 · 2 obs
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
○NSns1.dnsowl.com2016-12-01 → 2016-12-01 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
○ 2026-05-15 11:25:34
○NSns1.sm2.siteground.biz2015-12-07 → 2016-03-18 · 5 obs
○ 2015-08-17 04:18:24
● 2015-12-07 17:25:28
● 2016-03-18 17:11:02
○ 2016-12-01 17:13:08
○ 2026-05-15 11:25:34
○NSns2.dnsowl.com2016-12-01 → 2016-12-01 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
○ 2026-05-15 11:25:34
○NSns2.sm2.siteground.biz2015-12-07 → 2016-03-18 · 5 obs
○ 2015-08-17 04:18:24
● 2015-12-07 17:25:28
● 2016-03-18 17:11:02
○ 2016-12-01 17:13:08
○ 2026-05-15 11:25:34
○NSns3.dnsowl.com2016-12-01 → 2016-12-01 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
○ 2026-05-15 11:25:34
○NSns73.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 04:18:24
○ 2015-12-07 17:25:28
○ 2026-05-15 11:25:34
○NSns74.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 04:18:24
○ 2015-12-07 17:25:28
○ 2026-05-15 11:25:34
●MXalt1.aspmx.l.google.com2016-12-01 → 2026-05-15 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●MXalt2.aspmx.l.google.com2016-12-01 → 2026-05-15 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●MXalt3.aspmx.l.google.com2016-12-01 → 2026-05-15 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●MXalt4.aspmx.l.google.com2016-12-01 → 2026-05-15 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
●MXaspmx.l.google.com2016-12-01 → 2026-05-15 · 4 obs
○ 2016-03-18 17:11:02
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
● 2026-05-15 11:25:34
○MXmailstore1.secureserver.net2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 04:18:24
○ 2015-12-07 17:25:28
○ 2026-05-15 11:25:34
○MXpdcschool.org2015-12-07 → 2016-03-18 · 5 obs
○ 2015-08-17 04:18:24
● 2015-12-07 17:25:28
● 2016-03-18 17:11:02
○ 2016-12-01 17:13:08
○ 2026-05-15 11:25:34
○MXsmtp.secureserver.net2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 04:18:24
○ 2015-12-07 17:25:28
○ 2026-05-15 11:25:34
○A109.73.234.2052015-12-07 → 2016-12-01 · 5 obs
○ 2015-08-17 04:18:24
● 2015-12-07 17:25:28
● 2016-12-01 17:13:08
○ 2017-07-05 01:38:06
○ 2026-05-15 11:25:34
○A50.63.202.362015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 04:18:24
○ 2015-12-07 17:25:28
○ 2026-05-15 11:25:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
pdcschool.orgns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com-

✅ Authoritative Response

Server:216.239.36.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2899ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-b1.googledomains.com cloud-dns-

Analysis

Name Servers

pdcschool.org delegates to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

pdcschool.org at least partially shares name servers with other domains, including koolwithak.com, livenascarchat.com, lemoine.biz, sternshus.com and egravesrealty.com.

Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.

Mail Servers

pdcschool.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

pdcschool.org shares at least some mail servers with other domains, for example estalentmgmt.com, ns500742.ns500742.ns500754.ns500704.ns500704.ns500688.ns500705.ns500704.ns500688.ns500688.ns500678.ns500291.ns500131.lustychickser.com, ns500754.ns500671.ns500731.ns500731.ns500704.ns500688.ns500705.ns500678.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, gouldnetworks.com and brejodocruz.pb.gov.br.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c27::1b and 142.250.31.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1b and 192.178.209.27.