apsb.org - dns.ninja

`apsb.org`

DNSSEC	⚠️ Not signed
A	104.17.68.73^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
TXT	`v=spf1 a:smtp1.apsb.org a:smtp2.apsb.org include:customerspf.schoolmessenger....`
TXT	`google-site-verification=ha_K4-t6GvLEU9nonAJasbpiTCgUTq8i7RFAYwEjtH8`
TXT	`MS=ms95325443`
TXT	`citrix-verification-code=0adb62b8-86c2-4281-9368-927e09e097c4`
TXT	`duo_sso_verification=7wtHCK8L8Zj7HotAG1OThhoZh7I3TvB0DRZT0yvjn6NmQ1MtjPhnwhxL...`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2026-06-19 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785604104

Subdomains

students.apsb.org

ps.apsb.org

bb9.apsb.org

prtg.apsb.org

ckf01.apsb.org

ckm01.apsb.org

smtp1.apsb.org

mail.apsb.org

ckm02.apsb.org

ckm.apsb.org

ckf02.apsb.org

www.apsb.org

webmail.apsb.org

Same first word

apsb.ca

apsb.com.my

apsb.ru

apsb.com

apsb.asn.au

apsb.cn

apsb.cz

apsb.net

apsb.ma

apsb.info

apsb.my

apsb.org

apsb.es

apsb.edu.ky

apsb.ch

apsb.eu

apsb.be

apsb.de

Similar names

baps.ir

absp.ws

bpsa.pl

psab.se

spab.org.uk

abps.org

baps.org.au

abps.com.br

absp.fr

baps.co.uk

pbas.info

spab.de

aspb.fr

abps.nl

asbp.jp

bspa.cn

apbs.biz

apbs.net

bsap.ch

pbas.es

psba.ru

abps.net

spba.com.au

bsap.us

baps.nl

sapb.nl

psab.com.au

baps.store

bspa.com

apbs.pl

bspa.in

basp.se

bspa.de

bpsa.org.cn

sbap.ch

apbs.de

basp.org

bpsa.co.za

pbas.com.au

bspa.co

asbp.org

absp.it

psba.cn

sbap.org

aspb.be

spba.de

pbsa.co.za

psba.org.uk

sbpa.com.br

pbas.dk

basp.net

spba.net

baps.co.za

absp.by

asbp.com

bsap.de

pasb.ru

apbs.co.uk

psab.buzz

sapb.net

baps.dev

abps.co.kr

apbs.nl

abps.info

spab.ac.in

baps.org.uk

pasb.org

pabs.ch

baps.cl

sbpa.in

abps.co.uk

sabp.com

bspa.org

bpsa.be

sapb.de

pbsa.com

spba.cn

bspa.eu

sbap.ca

sbpa.org.br

aspb.ab.ca

bspa.at

bspa.ch

baps.org.in

spba.ch

spba.biz

spab.co.il

bpsa.com

sabp.ru

psab.com

aspb.cat

pbsa.net

spab.com

apbs.tn

aspb.in

DNS History

20 records (8 active, 12 former)

○NSns1.coxmail.com2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 03:39:26
○ 2015-08-06 08:04:40
○ 2026-08-01 17:15:16

○NSns2.coxmail.com2009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 03:39:26
○ 2015-08-06 08:04:40
○ 2026-08-01 17:15:16

○NSns51.domaincontrol.com2015-08-06 → 2016-03-23 · 5 obs

○ 2009-01-30 03:39:26
● 2015-08-06 08:04:40
● 2016-03-23 05:36:04
○ 2016-04-16 09:10:52
○ 2026-08-01 17:15:16

○NSns52.domaincontrol.com2015-08-06 → 2016-03-23 · 5 obs

○ 2009-01-30 03:39:26
● 2015-08-06 08:04:40
● 2016-03-23 05:36:04
○ 2016-04-16 09:10:52
○ 2026-08-01 17:15:16

●NSpdns07.domaincontrol.com2016-04-16 → 2026-08-01 · 3 obs

○ 2016-03-23 05:36:04
● 2016-04-16 09:10:52
● 2026-08-01 17:15:16

●NSpdns08.domaincontrol.com2016-04-16 → 2026-08-01 · 3 obs

○ 2016-03-23 05:36:04
● 2016-04-16 09:10:52
● 2026-08-01 17:15:16

●MXalt1.aspmx.l.google.com2016-10-24 → 2026-08-01 · 3 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2026-08-01 17:15:16

●MXalt2.aspmx.l.google.com2016-10-24 → 2026-08-01 · 3 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2026-08-01 17:15:16

●MXaspmx.l.google.com2016-10-24 → 2026-08-01 · 3 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2026-08-01 17:15:16

●MXaspmx2.googlemail.com2016-10-24 → 2026-08-01 · 3 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2026-08-01 17:15:16

●MXaspmx3.googlemail.com2016-10-24 → 2026-08-01 · 3 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2026-08-01 17:15:16

○MXimail.apsb.org2009-01-30 → 2016-09-19 · 4 obs

● 2009-01-30 03:39:26
● 2016-09-19 16:33:32
○ 2016-10-02 18:14:48
○ 2026-08-01 17:15:16

○MXmail.apsb.org2009-01-30 → 2016-09-19 · 4 obs

● 2009-01-30 03:39:26
● 2016-09-19 16:33:32
○ 2016-10-02 18:14:48
○ 2026-08-01 17:15:16

○MXmx1.inbox.hunttelecom.com2016-10-02 → 2016-10-12 · 5 obs

○ 2016-09-19 16:33:32
● 2016-10-02 18:14:48
● 2016-10-12 06:20:04
○ 2016-10-24 00:24:22
○ 2026-08-01 17:15:16

○MXmx2.inbox.hunttelecom.com2016-10-02 → 2016-10-12 · 5 obs

○ 2016-09-19 16:33:32
● 2016-10-02 18:14:48
● 2016-10-12 06:20:04
○ 2016-10-24 00:24:22
○ 2026-08-01 17:15:16

○MXmx3.inbox.hunttelecom.com2016-10-02 → 2016-10-12 · 5 obs

○ 2016-09-19 16:33:32
● 2016-10-02 18:14:48
● 2016-10-12 06:20:04
○ 2016-10-24 00:24:22
○ 2026-08-01 17:15:16

●A104.17.68.732026-02-16 → 2026-08-01 · 3 obs

○ 2018-09-11 03:18:04
● 2026-02-16 13:15:40
● 2026-08-01 17:15:16

○A173.203.24.1092015-08-06 → 2016-10-12 · 5 obs

○ 2009-01-30 03:39:26
● 2015-08-06 08:04:40
● 2016-10-12 06:20:04
○ 2016-10-24 00:24:22
○ 2026-08-01 17:15:16

○A209.124.203.62009-01-30 → 2009-01-30 · 3 obs

● 2009-01-30 03:39:26
○ 2015-08-06 08:04:40
○ 2026-08-01 17:15:16

○A52.6.78.1302016-10-24 → 2018-09-11 · 5 obs

○ 2016-10-12 06:20:04
● 2016-10-24 00:24:22
● 2018-09-11 03:18:04
○ 2026-02-16 13:15:40
○ 2026-08-01 17:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
apsb.org	pdns07.domaincontrol.com, pdns08.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.111.53

NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for apsb.org (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.68.73`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
MX	5	`alt1.aspmx.l.google.com (pri: 20), aspmx2.googlemail.com (pri: 30)...`
TXT	5	`v=spf1 a:smtp1.apsb.org a:smtp2.apsb.org, google-site-verification=ha_K4-t6GvLEU9n...`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

Among the subdomains of apsb.org are students.apsb.org, ps.apsb.org, bb9.apsb.org, prtg.apsb.org, ckf01.apsb.org and a few other host names.

IP Addresses

apsb.org directs to one IP number, which is 104.17.68.73.

Among the host names that share IP numbers with apsb.org are gds.org, wwgschools.org, jes.district112.org and two others.

Name Servers

apsb.org uses two name servers for its delegation: pdns07.domaincontrol.com and pdns08.domaincontrol.com.

apsb.org has the same name server delegation as a number of other domains, such as bditg.com, tpprotect.com, doctorrefreshmedspa.com and two more.

There is an overlap in name servers between apsb.org and other domains, for example bankspagetheus.com, timbertownusa.com and hwr.co.uk

The two host names pdns07.domaincontrol.com and pdns08.domaincontrol.com each have a pair of IP addresses: pdns07.domaincontrol.com has 97.74.111.53 and 2603:5:21f1::35, and pdns08.domaincontrol.com has 173.201.79.53 and 2603:5:22f1::35.

Mail Servers

apsb.org has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

apsb.org shares at least some of its mail servers with other domains — for example ns500742.ns500671.ns500742.ns500671.ns500742.ns500671.ns500705.ns500671.ns500705.ns500705.ns500678.ns500688.tenderladiesbz.com, ns500671.ns500671.ns500671.ns500742.ns500705.ns500688.ns500704.ns500671.ns500649.ns500666.tenderladiesbz.com, ns500698.ns500698.ns500758.ns500736.ns500698.ns500736.ns500735.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com directs traffic to 142.250.102.26 and 2a00:1450:4025:402::1a.

aspmx3.googlemail.com directs traffic to 192.178.213.27 and 2a00:1450:4013:c1e::1b.

aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt1.aspmx.l.google.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1a.

alt2.aspmx.l.google.com directs traffic to 192.178.213.27 and 2a00:1450:4013:c1e::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2a00:1450:4025:402::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:4013:c1e::1b IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 192.178.213.27 IP addresses each.