`firstdefensefire.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns03.domaincontrol.com` ⭐
		A	2603:5:2150::2^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns03.domaincontrol.com`
		A	97.74.101.2^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns03.domaincontrol.com`
NS	`ns04.domaincontrol.com`
		A	2603:5:2250::2^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns04.domaincontrol.com`
		A	173.201.69.2^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns04.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`MS=ms37018581`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns03.domaincontrol.com`dns@jomax.net 2023-08-14 #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=1786544154

DNS History

11 records (6 active, 5 former)

●NSns03.domaincontrol.com2015-06-14 → 2026-08-12 · 2 obs

● 2015-06-14 02:35:40
● 2026-08-12 14:45:34

●NSns04.domaincontrol.com2015-06-14 → 2026-08-12 · 2 obs

● 2015-06-14 02:35:40
● 2026-08-12 14:45:34

○NSpark3.secureserver.net2017-03-31 → 2017-03-31 · 4 obs

○ 2015-06-14 02:35:40
● 2017-03-31 00:11:50
○ 2026-08-12 14:45:32
○ 2026-08-12 14:45:34

○NSpark4.secureserver.net2017-03-31 → 2017-03-31 · 4 obs

○ 2015-06-14 02:35:40
● 2017-03-31 00:11:50
○ 2026-08-12 14:45:32
○ 2026-08-12 14:45:34

○MXmailstore1.secureserver.net2015-06-14 → 2017-03-31 · 4 obs

● 2015-06-14 02:35:40
● 2017-03-31 00:11:50
○ 2026-08-12 14:45:32
○ 2026-08-12 14:45:34

●MXmx1-us1.ppe-hosted.com2026-08-12 → 2026-08-12 · 3 obs

○ 2017-03-31 00:11:50
● 2026-08-12 14:45:32
● 2026-08-12 14:45:34

●MXmx2-us1.ppe-hosted.com2026-08-12 → 2026-08-12 · 3 obs

○ 2017-03-31 00:11:50
● 2026-08-12 14:45:32
● 2026-08-12 14:45:34

○MXsmtp.secureserver.net2015-06-14 → 2017-03-31 · 4 obs

● 2015-06-14 02:35:40
● 2017-03-31 00:11:50
○ 2026-08-12 14:45:32
○ 2026-08-12 14:45:34

●A13.248.243.52026-08-12 → 2026-08-12 · 3 obs

○ 2017-03-31 00:11:50
● 2026-08-12 14:45:32
● 2026-08-12 14:45:34

○A208.109.181.2202015-06-14 → 2017-03-31 · 4 obs

● 2015-06-14 02:35:40
● 2017-03-31 00:11:50
○ 2026-08-12 14:45:32
○ 2026-08-12 14:45:34

●A76.223.105.2302026-08-12 → 2026-08-12 · 3 obs

○ 2017-03-31 00:11:50
● 2026-08-12 14:45:32
● 2026-08-12 14:45:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
firstdefensefire.com	ns03.domaincontrol.com, ns04.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.2

NS records: ns03.domaincontrol.com, ns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdefensefire.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns03.domaincontrol.com, ns04.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`MS=ms37018581, v=spf1 a:dispatch-us.ppe-hosted.com incl`
SOA	1	`ns03.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)

Analysis

IP Addresses

firstdefensefire.com points to the IP addresses 13.248.243.5 and 76.223.105.230

refouahblue.com, lawmsa.com, beginagain.com plus two other host names have IP numbers in common with firstdefensefire.com.

Name Servers

firstdefensefire.com is served by two delegated name servers, ns03.domaincontrol.com and ns04.domaincontrol.com.

The name server configuration of firstdefensefire.com is shared with other domains, for instance cum4(0x736578).com, essai.us, jbeihofflawfirm.com and two others.

The DNS delegation for firstdefensefire.com at least partly coincides with that of other domains, olinawellness.com being one example.

Each of the two host names carries two IP addresses: ns03.domaincontrol.com points to 97.74.101.2 and 2603:5:2150::2, and ns04.domaincontrol.com points to 173.201.69.2 and 2603:5:2250::2.

Mail Servers

firstdefensefire.com uses two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup of firstdefensefire.com matches that of other domains such as eatfloridaseafood.com, thelscgroup.com, fordhamtoyota.com and two others.

At least some of the mail servers used by firstdefensefire.com are shared with other domains: fractal.ch, mediamaxonline.com, hhlegacyinvestments.com and two others among them.

Each of the two host names carries two IP addresses: mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

firstdefensefire.com - robtex.com