firstmco.com - dns.ninja

`firstmco.com`

DNSSEC	⚠️ Not signed
A	67.134.84.143^{🇺🇸 AS70167.134.84.0/24}
		PTR	`mail.alongilaw.com`
		PTR	`mail.firstmco.com`
NS	`ns61.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns62.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`firstmco.in.tmes.trendmicro.com` ⭐
		A	18.208.22.77^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.78^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.79^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
		A	18.208.22.80^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`in.tmes.trendmicro.com`
MX	`firstmco.mail.protection.outlook.com`⁽⁵⁰⁾
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.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::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`70VoovOGq3aJVbAG8ewRjTvCnpvWSHbe6MviobIwZMbNibRCx7HwBRDSj4uGBSkHmq3DE38elYH/X...`
TXT	`Foxit-domain-verification=3f90658fd20b89dbcbaacbffedd43924`
TXT	`MS=ms47270044`
TXT	`Dynatrace-site-verification=f5791745-24f8-4248-acea-aeae099ab4ff__7cehfjq5fce...`
TXT	`Probely=cbb8b915-bb72-4e36-ba11-cc027e336857`
TXT	`apple-domain-verification=oc67oaQiXySsld29`
TXT	`rlav7e8s4cpnr9mb2k6pnitg1m`
TXT	`v=spf1 ip4:67.134.84.2 ip4:67.134.84.25 ip4:47.19.250.2 ip4:47.19.250.25 ip4:...`
SOA	`NS61.WORLDNIC.com`namehost@WORLDNIC.com serial=126073012

`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=1786722039

Subdomains

production.firstmco.com

modeloffice.firstmco.com

www.firstmco.com

Same first word

firstmco.com

Similar names

DNS History

8 records (5 active, 3 former)

●NSns61.worldnic.com2015-08-18 → 2026-08-14 · 2 obs

● 2015-08-18 21:53:08
● 2026-08-14 16:02:56

●NSns62.worldnic.com2015-08-18 → 2026-08-14 · 2 obs

● 2015-08-18 21:53:08
● 2026-08-14 16:02:56

●MXfirstmco.in.tmes.trendmicro.com2026-02-14 → 2026-08-14 · 3 obs

○ 2016-06-12 00:05:36
● 2026-02-14 18:44:28
● 2026-08-14 16:02:56

●MXfirstmco.mail.protection.outlook.com2026-02-14 → 2026-08-14 · 3 obs

○ 2016-06-12 00:05:36
● 2026-02-14 18:44:28
● 2026-08-14 16:02:56

○MXmail.firstmco.com2015-08-18 → 2016-06-12 · 4 obs

● 2015-08-18 21:53:08
● 2016-06-12 00:05:36
○ 2026-02-14 18:44:28
○ 2026-08-14 16:02:56

○A47.19.250.1422016-03-20 → 2016-06-12 · 5 obs

○ 2015-12-22 00:22:00
● 2016-03-20 09:47:10
● 2016-06-12 00:05:36
○ 2026-02-14 18:44:28
○ 2026-08-14 16:02:56

○A67.134.84.1422015-08-18 → 2026-02-14 · 6 obs

● 2015-08-18 21:53:08
● 2015-12-22 00:22:00
○ 2016-03-20 09:47:10
○ 2016-06-12 00:05:36
● 2026-02-14 18:44:28
○ 2026-08-14 16:02:56

●A67.134.84.1432026-08-14 → 2026-08-14 · 2 obs

○ 2026-02-14 18:44:28
● 2026-08-14 16:02:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstmco.com	ns61.worldnic.com, ns62.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns61.worldnic.com, ns62.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstmco.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns61.worldnic.com, ns62.worldnic.com`
MX	2	`firstmco.in.tmes.trendmicro.com (pri: 10, firstmco.mail.protection.outlook.com (pr`
TXT	8	`MS=ms47270044, Probely=cbb8b915-bb72-4e36-ba11-cc027e33...`
SOA	1	`NS61.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns61.worldnic.com, ns62.worldnic.com)

Analysis

Hierarchy

production.firstmco.com, modeloffice.firstmco.com and www.firstmco.com are all subdomains of firstmco.com.

IP Addresses

firstmco.com points to a single IP number: 67.134.84.143.

Among the host names that share IP numbers with firstmco.com is www.firstmco.com, as one example.

Name Servers

The NS records for firstmco.com delegate to ns61.worldnic.com and ns62.worldnic.com.

firstmco.com shares its name server setup with other domains, including comtech2wayradio.com, acrm.biz, deltavanlines.biz and two others.

The name servers for firstmco.com overlap at least in part with those of other domains, including friboi-swift.com and riverlightscommunity.com.

These name servers commonly appear in combination with the name servers ns67.worldnic.com.

Both ns61.worldnic.com and ns62.worldnic.com have a single IP address each — ns61.worldnic.com resolves to 162.159.26.185 while ns62.worldnic.com resolves to 162.159.27.127.

Mail Servers

firstmco.com has two mail servers: firstmco.mail.protection.outlook.com and firstmco.in.tmes.trendmicro.com.

firstmco.com shares its mail server setup with other domains, such as fia-surety.com.

firstmco.com has mail servers in common with other domains — firstpharmltd.com being one example.

Host names with 8 IP numbers:

firstmco.mail.protection.outlook.com maps to 52.101.8.34, 52.101.41.22, 52.101.41.54 and 5 additional IP addresses.

Host names resolving to four IP addresses:

firstmco.in.tmes.trendmicro.com resolves to 18.208.22.77, 18.208.22.78, 18.208.22.79 and 18.208.22.80.