`developmentauthority.com`

DNSSEC	⚠️ Not signed
A	134.199.241.139^{🇺🇸 DIGITALOCEAN134.199.240.0/20 DigitalOcean}
NS	`dns0.citynet.net` ⭐
		A	66.118.80.13^{🇺🇸 CITYNET-AS66.118.64.0/19 Citynet Block}
			PTR	`dns0.citynet.net`
NS	`dns1.citynet.net`
		A	66.118.64.99^{🇺🇸 CITYNET-AS66.118.64.0/19 Citynet Block}
			PTR	`dns1.citynet.net`
NS	`dns2.citynet.net`
		A	66.118.80.14^{🇺🇸 CITYNET-AS66.118.64.0/19 Citynet Block}
			PTR	`dns2.citynet.net`
NS	`dns3.citynet.net`
		A	66.118.64.96^{🇺🇸 CITYNET-AS66.118.64.0/19 Citynet Block}
			PTR	`dns3.citynet.net`
MX	`pmx.developmentauthority.com` ⭐
		A	206.248.217.172^{🇺🇸 NTELOS206.248.192.0/18 nTelos Inc}
			PTR	`mx02.enervest.net`
TXT	`ov0pq5tukp64fglnreaktl7fl7`
TXT	`MS=ms67532691`
TXT	`v=spf1 ip4:206.248.217.162 ip4:206.248.217.168 ~all`
SOA	`dns0.citynet.net`hostmaster@citynet.net 2025-12-05 #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=1774527857

WOT: UNKNOWN (66/100)

Subdomains

pmx.developmentauthority.com

Same first word

developmentauthority.com

developmentauthority.org

DNS History

18 records (6 active, 12 former)

●NSdns0.citynet.net2016-04-27 → 2026-03-26 · 3 obs

○ 2016-02-02 04:17:44
● 2016-04-27 07:15:40
● 2026-03-26 12:38:32

●NSdns1.citynet.net2016-04-27 → 2026-03-26 · 3 obs

○ 2016-02-02 04:17:44
● 2016-04-27 07:15:40
● 2026-03-26 12:38:32

●NSdns2.citynet.net2016-04-27 → 2026-03-26 · 3 obs

○ 2016-02-02 04:17:44
● 2016-04-27 07:15:40
● 2026-03-26 12:38:32

●NSdns3.citynet.net2016-04-27 → 2026-03-26 · 3 obs

○ 2016-02-02 04:17:44
● 2016-04-27 07:15:40
● 2026-03-26 12:38:32

○NSns1.wvinternetservices.com2015-06-13 → 2016-02-02 · 4 obs

● 2015-06-13 19:32:22
● 2016-02-02 04:17:44
○ 2016-04-27 07:15:40
○ 2026-03-26 12:38:32

○NSns2.wvinternetservices.com2015-06-13 → 2016-02-02 · 4 obs

● 2015-06-13 19:32:22
● 2016-02-02 04:17:44
○ 2016-04-27 07:15:40
○ 2026-03-26 12:38:32

○NSns3.citynet.net2015-06-13 → 2016-02-02 · 4 obs

● 2015-06-13 19:32:22
● 2016-02-02 04:17:44
○ 2016-04-27 07:15:40
○ 2026-03-26 12:38:32

○NSns4.citynet.net2015-06-13 → 2016-02-02 · 4 obs

● 2015-06-13 19:32:22
● 2016-02-02 04:17:44
○ 2016-04-27 07:15:40
○ 2026-03-26 12:38:32

○MXd166422a.ess.barracudanetworks.com2019-03-02 → 2019-03-02 · 4 obs

○ 2017-02-06 01:06:36
● 2019-03-02 02:10:12
○ 2026-03-09 09:52:58
○ 2026-03-26 12:38:32

○MXd166422b.ess.barracudanetworks.com2019-03-02 → 2019-03-02 · 4 obs

○ 2017-02-06 01:06:36
● 2019-03-02 02:10:12
○ 2026-03-09 09:52:58
○ 2026-03-26 12:38:32

○MXdevelopmentauthority.com.bak-mx.na0106.smtpbak.com2015-06-13 → 2016-04-27 · 4 obs

● 2015-06-13 19:32:22
● 2016-04-27 07:15:40
○ 2017-02-06 01:06:36
○ 2026-03-26 12:38:32

○MXdevelopmentauthority.com.pri-mx.na0106.smtproutes.com2015-06-13 → 2016-04-27 · 4 obs

● 2015-06-13 19:32:22
● 2016-04-27 07:15:40
○ 2017-02-06 01:06:36
○ 2026-03-26 12:38:32

●MXpmx.developmentauthority.com2026-03-09 → 2026-03-26 · 3 obs

○ 2019-03-02 02:10:12
● 2026-03-09 09:52:58
● 2026-03-26 12:38:32

○MXwatchman.berkeleywv.org2017-02-06 → 2019-03-02 · 5 obs

○ 2016-04-27 07:15:40
● 2017-02-06 01:06:36
● 2019-03-02 02:10:12
○ 2026-03-09 09:52:58
○ 2026-03-26 12:38:32

●A134.199.241.1392026-03-09 → 2026-03-26 · 3 obs

○ 2019-03-02 02:10:12
● 2026-03-09 09:52:58
● 2026-03-26 12:38:32

○A66.118.64.2092015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 19:32:22
○ 2015-10-24 16:08:26
○ 2026-03-26 12:38:32

○A66.118.64.2202015-10-24 → 2017-02-06 · 5 obs

○ 2015-06-13 19:32:22
● 2015-10-24 16:08:26
● 2017-02-06 01:06:36
○ 2019-03-02 02:10:12
○ 2026-03-26 12:38:32

○A66.118.64.2212019-03-02 → 2019-03-02 · 4 obs

○ 2017-02-06 01:06:36
● 2019-03-02 02:10:12
○ 2026-03-09 09:52:58
○ 2026-03-26 12:38:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
developmentauthority.com	dns0.citynet.net, dns1.citynet.net, dns3.citynet.net, dns2.citynet.net	-

✅ Authoritative Response

Server:66.118.80.13

NS records: dns0.citynet.net, dns1.citynet.net, dns3.citynet.net, dns2.citynet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developmentauthority.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.199.241.139`
NS	4	`dns1.citynet.net, dns3.citynet.net...`
MX	1	`pmx.developmentauthority.com (pri: 5)`
TXT	3	`ov0pq5tukp64fglnreaktl7fl7, MS=ms67532691...`
SOA	1	`dns0.citynet.net hostmaster.citynet.net`

Analysis

Hierarchy

developmentauthority.com is a parent of pmx.developmentauthority.com.

IP Addresses

developmentauthority.com points to a single IP number: 134.199.241.139.

Name Servers

developmentauthority.com is delegated to four name servers: dns0.citynet.net, dns1.citynet.net, dns2.citynet.net and dns3.citynet.net.

developmentauthority.com at least partially shares name servers with other domains, for instance 50.43.69.in-addr.arpa, mypcstv.com, jacksfurniturecenter.com, livesuitek12.com and 29.43.69.in-addr.arpa.

Host names with a single IP address

dns0.citynet.net points to 66.118.80.13

dns1.citynet.net points to 66.118.64.99

dns2.citynet.net points to 66.118.80.14

dns3.citynet.net points to 66.118.64.96

Mail Servers

developmentauthority.com is handled by a single mail server, pmx.developmentauthority.com.

pmx.developmentauthority.com points to a single IP: 206.248.217.172.

developmentauthority.com - robtex.com