`appdev.com`

DNSSEC	⚠️ Not signed
A	52.173.139.125^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
NS	`ns1-07.azure-dns.com` ⭐
		A	2603:1061:0:700::7^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org`
		A	2a01:111:4000:700::7^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-07.azure-dns.org`
NS	`ns4-07.azure-dns.info`
		A	2620:1ec:bda:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
MX	`appdev-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:209.240.244.160/28 include:spf.protection.outlook.com ~all`
TXT	`lnocatchall.azurewebsites.net`
SOA	`ns1-07.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776942092

Subdomains

www.appdev.com

Same first word

appdev.us

appdev.biz

appdev.guru

appdev.ir

appdev.com

appdev.site

appdev.co

appdev.net

appdev.hu

appdev.dynv6.net

appdev.web.id

appdev.computer

appdev.nl

appdev.it

appdev.one

appdev.fr

appdev.ma

appdev.awsapps.com

appdev.id

appdev.org

appdev.ru

appdev.de

appdev.space

appdev.pro

appdev.io

appdev.com.br

appdev.dk

appdev.church

appdev.as

appdev.be

appdev.net.pl

appdev.asia

appdev.academy

Similar names

devapp.xyz

devapp.site

devapp.com

devpap.co.uk

devapp.in

ppadev.com

devapp.de

devapp.us

devapp.com.au

devapp.space

devapp.gr

devapp.it

devapp.biz

devpap.com

devapp.eu

devapp.cn

devapp.nl

pdvape.com

devapp.pro

devapp.cl

vapped.com

devapp.net

papdev.com

devapp.ru

DNS History

17 records (6 active, 11 former)

●NSns1-07.azure-dns.com2020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○NSns1.act-dns.com2015-06-26 → 2017-06-28 · 4 obs

● 2015-06-26 17:21:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

○NSns1.twtelecom.net2015-06-26 → 2017-02-18 · 4 obs

● 2015-06-26 17:21:56
● 2017-02-18 10:52:56
○ 2017-06-28 21:47:34
○ 2026-04-23 11:21:58

●NSns2-07.azure-dns.net2020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○NSns2.act-dns.com2015-06-26 → 2017-02-18 · 4 obs

● 2015-06-26 17:21:56
● 2017-02-18 10:52:56
○ 2017-06-28 21:47:34
○ 2026-04-23 11:21:58

○NSns2.twtelecom.net2015-06-26 → 2017-02-18 · 4 obs

● 2015-06-26 17:21:56
● 2017-02-18 10:52:56
○ 2017-06-28 21:47:34
○ 2026-04-23 11:21:58

●NSns3-07.azure-dns.org2020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○NSns3.level3.net2017-06-28 → 2017-06-28 · 4 obs

○ 2017-02-18 10:52:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

●NSns4-07.azure-dns.info2020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○NSns4.level3.net2017-06-28 → 2017-06-28 · 4 obs

○ 2017-02-18 10:52:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

●MXappdev-com.mail.protection.outlook.com2020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○MXbarracuda.appdev.com2015-06-26 → 2017-06-28 · 4 obs

● 2015-06-26 17:21:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

○MXmail2.act-dns.com2015-06-26 → 2016-06-08 · 4 obs

● 2015-06-26 17:21:56
● 2016-06-08 12:35:38
○ 2017-02-18 10:52:56
○ 2026-04-23 11:21:58

○MXmbac.appdev.com2017-02-18 → 2017-06-28 · 5 obs

○ 2016-06-08 12:35:38
● 2017-02-18 10:52:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

●A52.173.139.1252020-01-27 → 2026-04-23 · 3 obs

○ 2017-06-28 21:47:34
● 2020-01-27 22:30:40
● 2026-04-23 11:21:58

○A74.202.244.2372015-06-26 → 2017-02-18 · 4 obs

● 2015-06-26 17:21:56
● 2017-02-18 10:52:56
○ 2017-06-28 21:47:34
○ 2026-04-23 11:21:58

○A74.202.98.2012017-06-28 → 2017-06-28 · 4 obs

○ 2017-02-18 10:52:56
● 2017-06-28 21:47:34
○ 2020-01-27 22:30:40
○ 2026-04-23 11:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
appdev.com	ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info	2 records

✅ Authoritative Response

Server:204.14.183.7

NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appdev.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.173.139.125`
NS	4	`ns1-07.azure-dns.com, ns2-07.azure-dns.net...`
MX	1	`appdev-com.mail.protection.outlook.com (`
TXT	2	`v=spf1 ip4:209.240.244.160/28 include:s, lnocatchall.azurewebsites.net`
SOA	1	`ns1-07.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)

Analysis

Hierarchy

appdev.com is the parent of www.appdev.com.

IP Addresses

appdev.com resolves to a single IP: 52.173.139.125.

Other host names, for instance elcfdi.com, mymeddiary.net, thewebkid.com, learnnowllc.com and glamst.com share IP numbers with appdev.com.

Name Servers

appdev.com is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

appdev.com shares some name servers with other domains, for example office365.de, smartconstruction.komatsu, wwwmicrosoft.com, aeumsa.edu.bo and mtrust.pt.

Host names with two IP numbers

Two IPs per host:

ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7

ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7

ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7

ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7

Mail Servers

appdev.com is handled by a single mail server, appdev-com.mail.protection.outlook.com.

Host appdev-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::, 2a01:111:f403:c902::6, 2a01:111:f403:f903::, 52.101.8.42, 52.101.10.2, 52.101.11.10 and 52.101.40.6.

appdev.com - robtex.com

appdev.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`appdev.com`

`com`