devschool.org - dns.ninja

`devschool.org`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
NS	`verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #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=1785574064

Subdomains

mail.devschool.org

Same first word

devschool.id

devschool.net

devschool.com

devschool.co.il

devschool.rocks

devschool.de

devschool.ru

devschool.ro

devschool.org

Similar names

edvschool.de

schooldev.us

schooldev.com

vedschool.com

schooldev.net

DNS History

29 records (5 active, 24 former)

○NSdns1.name-services.com2015-12-01 → 2017-04-04 · 7 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○NSdns1.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○NSdns2.name-services.com2015-12-01 → 2017-04-04 · 7 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○NSdns2.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○NSdns3.name-services.com2015-12-01 → 2017-04-04 · 7 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○NSdns3.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○NSdns4.name-services.com2015-12-01 → 2017-04-04 · 7 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○NSdns4.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○NSdns5.name-services.com2015-12-01 → 2017-04-04 · 7 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○NSdns5.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○NSns1.mediatemple.net2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 14:16:30
○ 2015-12-01 08:57:00
○ 2026-08-01 09:22:08

○NSns2.mediatemple.net2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 14:16:30
○ 2015-12-01 08:57:00
○ 2026-08-01 09:22:08

●NSns3.afternic.com2026-05-10 → 2026-08-01 · 3 obs

○ 2017-04-04 21:27:12
● 2026-05-10 09:12:24
● 2026-08-01 09:22:08

●NSns4.afternic.com2026-05-10 → 2026-08-01 · 3 obs

○ 2017-04-04 21:27:12
● 2026-05-10 09:12:24
● 2026-08-01 09:22:08

●NSverification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn2026-05-10 → 2026-08-01 · 3 obs

○ 2017-04-04 21:27:12
● 2026-05-10 09:12:24
● 2026-08-01 09:22:08

○MX.2026-05-10 → 2026-08-01 · 2 obs

○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

○MXeforward1.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○MXeforward2.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○MXeforward3.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○MXeforward4.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○MXeforward5.registrar-servers.com2016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○MXmail.devschool.org2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 14:16:30
○ 2015-12-01 08:57:00
○ 2026-08-01 09:22:08

○MXp.nsm.ctmail.com2015-12-01 → 2015-12-01 · 4 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2026-08-01 09:22:08

●A13.248.169.482026-05-10 → 2026-08-01 · 3 obs

○ 2017-04-04 21:27:12
● 2026-05-10 09:12:24
● 2026-08-01 09:22:08

○A162.255.119.2492016-03-11 → 2016-07-10 · 5 obs

○ 2015-12-01 08:57:00
● 2016-03-11 20:45:56
● 2016-07-10 19:54:18
○ 2017-04-04 21:27:12
○ 2026-08-01 09:22:08

○A64.207.185.1932015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 14:16:30
○ 2015-12-01 08:57:00
○ 2026-08-01 09:22:08

○A64.74.223.422015-12-01 → 2015-12-01 · 4 obs

○ 2015-08-03 14:16:30
● 2015-12-01 08:57:00
○ 2016-03-11 20:45:56
○ 2026-08-01 09:22:08

●A76.223.54.1462026-05-10 → 2026-08-01 · 3 obs

○ 2017-04-04 21:27:12
● 2026-05-10 09:12:24
● 2026-08-01 09:22:08

○A98.124.243.422017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-10 19:54:18
● 2017-04-04 21:27:12
○ 2026-05-10 09:12:24
○ 2026-08-01 09:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
devschool.org	verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn, ns3.afternic.com, ns4.afternic.com	-

✅ Authoritative Response

Server:173.201.66.65

NS records: verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn, ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devschool.org (unsigned zone)

⏱️ Timing

Total: 3511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

Analysis

Hierarchy

mail.devschool.org is delegated beneath devschool.org.

IP Addresses

devschool.org points to the IP addresses 13.248.169.48 and 76.223.54.146

97161.com, beachwiki.com, jl828.com and two other host names share IP numbers with devschool.org.

Name Servers

devschool.org carries NS records delegating to ns3.afternic.com, ns4.afternic.com and verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.

There is at least partial name server overlap between devschool.org and other domains — greenmild.com, thesidebar.com, democratic.co and two more among them.

These name servers frequently co-occur with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn.

Hostnames that resolve to two IP addresses:

verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn resolves to two addresses: 13.248.169.48 and 76.223.54.146.

Hosts with just one IP address:

The hostname ns3.afternic.com resolves to 97.74.98.65.

The hostname ns4.afternic.com resolves to 173.201.66.65.