firstmountain.com - dns.ninja

`firstmountain.com`

DNSSEC	⚠️ Not signed
A	75.127.197.2^{🇺🇸 AS612875.127.128.0/17 111 New South Rd Hicksville NY 11801 United States}
		PTR	`ool-4b7fc502.static.optonline.net`
NS	`ns1.mydyndns.org` ⭐
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns1185.dns.dyn.com`
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2191.dns.dyn.com`
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3167.dns.dyn.com`
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4130.dns.dyn.com`
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
MX	`firstmountain-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms99054924`
SOA	`ns1.mydyndns.org`zone-admin@dyndns.com 2007-07-20 #73

`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=1785279287

Subdomains

mail.firstmountain.com

Same first word

firstmountain.at

firstmountain.com

firstmountain.net

Similar names

mountainfirst.com

DNS History

13 records (7 active, 6 former)

●NSns1.mydyndns.org2007-10-27 → 2026-07-28 · 2 obs

● 2007-10-27 15:30:20
● 2026-07-28 23:00:02

●NSns1185.dns.dyn.com2015-06-04 → 2026-07-28 · 3 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2026-07-28 23:00:02

○NSns2.mydyndns.org2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 15:30:20
○ 2015-06-04 04:03:04
○ 2026-07-28 23:00:02

●NSns2191.dns.dyn.com2015-06-04 → 2026-07-28 · 3 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2026-07-28 23:00:02

○NSns3.mydyndns.org2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 15:30:20
○ 2015-06-04 04:03:04
○ 2026-07-28 23:00:02

●NSns3167.dns.dyn.com2015-06-04 → 2026-07-28 · 3 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2026-07-28 23:00:02

○NSns4.mydyndns.org2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 15:30:20
○ 2015-06-04 04:03:04
○ 2026-07-28 23:00:02

●NSns4130.dns.dyn.com2015-06-04 → 2026-07-28 · 3 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2026-07-28 23:00:02

○NSns5.mydyndns.org2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 15:30:20
○ 2015-06-04 04:03:04
○ 2026-07-28 23:00:02

●MXfirstmountain-com.mail.protection.outlook.com2015-06-04 → 2026-07-28 · 3 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2026-07-28 23:00:02

○A69.116.222.1832007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 15:30:20
○ 2015-06-04 04:03:04
○ 2026-07-28 23:00:02

●A75.127.197.22026-04-09 → 2026-07-28 · 3 obs

○ 2016-12-03 14:20:54
● 2026-04-09 07:11:52
● 2026-07-28 23:00:02

○A75.127.197.32015-06-04 → 2016-12-03 · 5 obs

○ 2007-10-27 15:30:20
● 2015-06-04 04:03:04
● 2016-12-03 14:20:54
○ 2026-04-09 07:11:52
○ 2026-07-28 23:00:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstmountain.com	ns1185.dns.dyn.com, ns2191.dns.dyn.com, ns3167.dns.dyn.com, ns4130.dns.dyn.com	8 records

✅ Authoritative Response

Server:108.59.172.201

NS records: ns1185.dns.dyn.com, ns2191.dns.dyn.com, ns3167.dns.dyn.com, ns4130.dns.dyn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstmountain.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.127.197.2`
NS	4	`ns3167.dns.dyn.com, ns1185.dns.dyn.com...`
MX	1	`firstmountain-com.mail.protection.outloo`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms99054924`
SOA	1	`ns1.mydyndns.org zone-admin.dyndns.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1185.dns.dyn.com, ns1185.dns.dyn.com, ns2191.dns.dyn.com...)

Analysis

Hierarchy

The domain mail.firstmountain.com falls under the parent firstmountain.com.

IP Addresses

firstmountain.com resolves to just one IP address, 75.127.197.2.

Name Servers

firstmountain.com delegates to five name servers: ns1.mydyndns.org, ns1185.dns.dyn.com, ns2191.dns.dyn.com and two others.

At least some of firstmountain.com's name servers are shared with other domains, for example rexy.com.mx, wcgca.ca, btech.co.il and two more.

These name servers tend to co-occur with ns3167.dns.dyn.com, ns4130.dns.dyn.com, ns2.mydyndns.org and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

The A records for ns1.mydyndns.org return 108.59.166.201 and 2600:2000:2100::c9.

The A records for ns1185.dns.dyn.com return 108.59.166.201 and 2600:2000:2100::c9.

The A records for ns2191.dns.dyn.com return 108.59.168.201 and 2600:2000:2110::c9.

The A records for ns3167.dns.dyn.com return 108.59.170.201 and 2600:2000:2120::c9.

The A records for ns4130.dns.dyn.com return 108.59.172.201 and 2600:2000:2130::c9.

ns1.mydyndns.org and ns1185.dns.dyn.com each have 2600:2000:2100::c9 IP addresses.

ns1.mydyndns.org and ns1185.dns.dyn.com each have 108.59.166.201 IP addresses.

Mail Servers

The sole mail server for firstmountain.com is firstmountain-com.mail.protection.outlook.com.

With 8 IP addresses total, firstmountain-com.mail.protection.outlook.com resolves to 52.101.9.11, 52.101.9.14, 52.101.41.56 and 5 others.