`firstsearchmktg.com`

DNSSEC	⚠️ Not signed
A	23.229.231.104^{🇺🇸 AS39810123.229.224.0/19 GoDaddy.com, LLC}
		PTR	`104.231.229.23.host.secureserver.net`
NS	`ns25.domaincontrol.com` ⭐
		A	2603:5:2161::d^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns25.domaincontrol.com`
		A	97.74.102.13^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns25.domaincontrol.com`
NS	`ns26.domaincontrol.com`
		A	2603:5:2261::d^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns26.domaincontrol.com`
		A	173.201.70.13^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns26.domaincontrol.com`
MX	`firstsearchmktg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`NETORGFT3349042.onmicrosoft.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns25.domaincontrol.com`dns@jomax.net 2021-01-07 #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=1785756307

Subdomains

mail.firstsearchmktg.com

Same first word

firstsearchmktg.com

DNS History

5 records (4 active, 1 former)

●NSns25.domaincontrol.com2017-09-08 → 2026-08-03 · 2 obs

● 2017-09-08 22:35:36
● 2026-08-03 11:52:38

●NSns26.domaincontrol.com2017-09-08 → 2026-08-03 · 2 obs

● 2017-09-08 22:35:36
● 2026-08-03 11:52:38

●MXfirstsearchmktg-com.mail.protection.outlook.com2026-03-29 → 2026-08-03 · 3 obs

○ 2017-09-08 22:35:36
● 2026-03-29 15:32:06
● 2026-08-03 11:52:38

○MXmail.firstsearchmktg.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:36
○ 2026-03-29 15:32:06
○ 2026-08-03 11:52:38

●A23.229.231.1042017-09-08 → 2026-08-03 · 2 obs

● 2017-09-08 22:35:36
● 2026-08-03 11:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
firstsearchmktg.com	ns25.domaincontrol.com, ns26.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.13

NS records: ns25.domaincontrol.com, ns26.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsearchmktg.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.229.231.104`
NS	2	`ns25.domaincontrol.com, ns26.domaincontrol.com`
MX	1	`firstsearchmktg-com.mail.protection.outl`
TXT	2	`NETORGFT3349042.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns25.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)

Analysis

Hierarchy

mail.firstsearchmktg.com is a subdomain of firstsearchmktg.com.

IP Addresses

firstsearchmktg.com resolves to one IP address: 23.229.231.104.

Host names such as armantor.com, 104.231.229.23.host.secureserver.net and mail.firstsearchmktg.com share their IP numbers with firstsearchmktg.com.

Name Servers

Two name servers handle the delegation for firstsearchmktg.com: ns25.domaincontrol.com and ns26.domaincontrol.com.

firstsearchmktg.com uses the same name servers as several other domains — among them epiclogos.com, acls.institute, hairextensionnorthdallas.com and two more.

ns25.domaincontrol.com and ns26.domaincontrol.com both carry two IP addresses. The A records for ns25.domaincontrol.com are 97.74.102.13 and 2603:5:2161::d; the A records for ns26.domaincontrol.com are 173.201.70.13 and 2603:5:2261::d.

Mail Servers

Mail for firstsearchmktg.com is handled by a single mail server, firstsearchmktg-com.mail.protection.outlook.com.

firstsearchmktg-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.10, 52.101.11.2, 52.101.41.26 and 5 others.

firstsearchmktg.com - robtex.com