`secdevelopment.com`

DNSSEC	⚠️ Not signed
A	67.9.80.3^{🇺🇸 CHARTER_COMMUNICATIONS-BB67.9.64.0/18 RR-Route}
		PTR	`syn-067-009-080-003.biz.spectrum.com`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`secdevelopment-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS21.DOMAINCONTROL.com`dns@jomax.net 2019-10-24 #0

`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=1776964896

Subdomains

mail.secdevelopment.com

Same first word

secdevelopment.com

secdevelopment.net

Similar names

escdevelopment.de

cesdevelopment.com

escdevelopment.com

DNS History

11 records (4 active, 7 former)

●NSns21.domaincontrol.com2015-08-17 → 2026-04-23 · 2 obs

● 2015-08-17 21:21:32
● 2026-04-23 17:48:02

●NSns22.domaincontrol.com2015-08-17 → 2026-04-23 · 2 obs

● 2015-08-17 21:21:32
● 2026-04-23 17:48:02

●MXsecdevelopment-com.mail.protection.outlook.com2026-02-24 → 2026-04-23 · 3 obs

○ 2017-03-27 17:05:18
● 2026-02-24 17:43:00
● 2026-04-23 17:48:02

○MXsecdevelopment-com.p10.mxthunder.com2016-07-04 → 2017-03-27 · 5 obs

○ 2015-08-17 21:21:32
● 2016-07-04 07:03:42
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

○MXsecdevelopment-com.p20.mxthunder.net2016-07-04 → 2017-03-27 · 5 obs

○ 2015-08-17 21:21:32
● 2016-07-04 07:03:42
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

○MXsecdevelopment-com.p30.mxthunder.net2016-07-04 → 2017-03-27 · 5 obs

○ 2015-08-17 21:21:32
● 2016-07-04 07:03:42
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

○MXsecdevelopment-com.p40.mxthunder.net2016-07-04 → 2017-03-27 · 5 obs

○ 2015-08-17 21:21:32
● 2016-07-04 07:03:42
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

○MXsecdevelopment.com.bak-mx.na0105.smtpbak.com2015-08-17 → 2017-03-27 · 4 obs

● 2015-08-17 21:21:32
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

○MXsecdevelopment.com.pri-mx.na0105.smtproutes.com2015-08-17 → 2017-03-27 · 4 obs

● 2015-08-17 21:21:32
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

●A67.9.80.32026-02-24 → 2026-04-23 · 3 obs

○ 2017-03-27 17:05:18
● 2026-02-24 17:43:00
● 2026-04-23 17:48:02

○A71.43.149.1792015-08-17 → 2017-03-27 · 4 obs

● 2015-08-17 21:21:32
● 2017-03-27 17:05:18
○ 2026-02-24 17:43:00
○ 2026-04-23 17:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
secdevelopment.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secdevelopment.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.9.80.3`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`secdevelopment-com.mail.protection.outlo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS21.DOMAINCONTROL.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

Hierarchy

mail.secdevelopment.com is a child of secdevelopment.com.

IP Addresses

secdevelopment.com resolves to one IP number: 67.9.80.3.

Other host names, for instance aplg8.biz, syn-067-009-080-003.biz.spectrum.com and aplg8.us share IP numbers with secdevelopment.com.

Name Servers

secdevelopment.com's delegation uses two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

secdevelopment.com uses the same name server setup as other domains, such as tampabaypaintingcompany.com, maculex.com, medicalspamall.com, 267615.com and techbrainnetworks.com.

secdevelopment.com shares name servers with other domains at least partially, for example belogorska.net and translatorpub.com.

Host names with two IPs:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11

Mail Servers

A single mail server handles secdevelopment.com, secdevelopment-com.mail.protection.outlook.com.

Host secdevelopment-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c803::, 2a01:111:f403:c902::7, 2a01:111:f403:c936::, 2a01:111:f403:f804::2, 52.101.10.14, 52.101.40.0, 52.101.194.0 and 52.101.194.4.

secdevelopment.com - robtex.com