`dfwoffice365.net`

DNSSEC	⚠️ Not signed
A	66.128.62.199^{🇺🇸 GIPN-PRI-AS66.128.48.0/20 Global IP Networks INC}
NS	`pdns03.domaincontrol.com` ⭐
		A	2603:5:21f0::33^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns03.domaincontrol.com`
		A	97.74.111.51^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns03.domaincontrol.com`
NS	`pdns04.domaincontrol.com`
		A	2603:5:22f0::33^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns04.domaincontrol.com`
		A	173.201.79.51^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns04.domaincontrol.com`
SOA	`pdns03.domaincontrol.com`dns@jomax.net 2016-08-17 #0

`net`

	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=1778738741

Same first word

dfwoffice365.net

Similar names

office365dfw.net

DNS History

3 records (3 active, 0 former)

●NSpdns03.domaincontrol.com2015-05-01 → 2026-05-14 · 2 obs

● 2015-05-01 04:54:42
● 2026-05-14 06:25:34

●NSpdns04.domaincontrol.com2015-05-01 → 2026-05-14 · 2 obs

● 2015-05-01 04:54:42
● 2026-05-14 06:25:34

●A66.128.62.1992015-05-01 → 2026-05-14 · 2 obs

● 2015-05-01 04:54:42
● 2026-05-14 06:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
dfwoffice365.net	pdns03.domaincontrol.com, pdns04.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.79.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfwoffice365.net (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.128.62.199`
NS	2	`pdns03.domaincontrol.com, pdns04.domaincontrol.com`
SOA	1	`pdns03.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

dfwoffice365.net resolves to a single IP address: 66.128.62.199.

Other host names, such as office365dfw.net and mail.office365dfw.net, share IP numbers with dfwoffice365.net.

Name Servers

dfwoffice365.net's delegation uses two name servers, pdns03.domaincontrol.com and pdns04.domaincontrol.com.

dfwoffice365.net shares the same name server setup as other domains, for example curlingsavings.com, surefireit.ca, brownstowncommcoll.edu.jm, sinette.net and hostedleadgeneration.com.

dfwoffice365.net partially shares its name servers with other domains, for example touchbasesm2.ca and bvc.dev.

Host names with two IPs:

pdns03.domaincontrol.com points to: 2603:5:21f0::33 and 97.74.111.51

pdns04.domaincontrol.com points to: 2603:5:22f0::33 and 173.201.79.51

dfwoffice365.net - robtex.com