firstclassfit.com - dns.ninja

`firstclassfit.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns11.domaincontrol.com` ⭐
		A	2603:5:2190::6^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns11.domaincontrol.com`
		A	97.74.105.6^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns11.domaincontrol.com`
NS	`ns12.domaincontrol.com`
		A	2603:5:2290::6^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns12.domaincontrol.com`
		A	173.201.73.6^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns12.domaincontrol.com`
MX	`firstclassfit-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`MS=ms83083675`
TXT	`V=spf1 include:secureserver.net -all`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2026-07-09 #4

`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=1783994082

Same first word

firstclassfit.com

Similar names

fitfirstclass.com

DNS History

38 records (5 active, 33 former)

○NSclint.ns.cloudflare.com2026-02-27 → 2026-03-07 · 5 obs

○ 2018-09-01 02:51:04
● 2026-02-27 01:32:18
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

○NShadlee.ns.cloudflare.com2026-02-27 → 2026-03-07 · 5 obs

○ 2018-09-01 02:51:04
● 2026-02-27 01:32:18
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

○NSlaunch1.spaceship.net2026-03-10 → 2026-03-29 · 5 obs

○ 2026-03-07 11:27:54
● 2026-03-10 22:33:10
● 2026-03-29 12:10:06
○ 2026-06-08 08:11:20
○ 2026-07-14 02:02:06

○NSlaunch2.spaceship.net2026-03-10 → 2026-03-29 · 5 obs

○ 2026-03-07 11:27:54
● 2026-03-10 22:33:10
● 2026-03-29 12:10:06
○ 2026-06-08 08:11:20
○ 2026-07-14 02:02:06

○NSns1.afternic.com2026-06-08 → 2026-06-08 · 4 obs

○ 2026-03-29 12:10:06
● 2026-06-08 08:11:20
○ 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○NSns1.atom.com2026-06-11 → 2026-06-11 · 4 obs

○ 2026-02-27 01:32:18
○ 2026-06-08 08:11:20
● 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○NSns1.sgp30.siteground.asia2018-09-01 → 2018-09-01 · 4 obs

○ 2016-12-30 12:33:30
● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○NSns1.whois.com2015-11-13 → 2016-05-01 · 4 obs

● 2015-11-13 18:26:26
● 2016-05-01 01:21:40
○ 2016-12-30 12:33:30
○ 2026-07-14 02:02:06

●NSns11.domaincontrol.com2026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 17:19:06
● 2026-07-14 02:02:06

●NSns12.domaincontrol.com2026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 17:19:06
● 2026-07-14 02:02:06

○NSns2.afternic.com2026-06-08 → 2026-06-08 · 4 obs

○ 2026-03-29 12:10:06
● 2026-06-08 08:11:20
○ 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○NSns2.atom.com2026-06-11 → 2026-06-11 · 4 obs

○ 2026-02-27 01:32:18
○ 2026-06-08 08:11:20
● 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○NSns2.sgp30.siteground.asia2018-09-01 → 2018-09-01 · 4 obs

○ 2016-12-30 12:33:30
● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○NSns2.whois.com2015-11-13 → 2016-05-01 · 4 obs

● 2015-11-13 18:26:26
● 2016-05-01 01:21:40
○ 2016-12-30 12:33:30
○ 2026-07-14 02:02:06

○NSns3.whois.com2015-11-13 → 2016-05-01 · 4 obs

● 2015-11-13 18:26:26
● 2016-05-01 01:21:40
○ 2016-12-30 12:33:30
○ 2026-07-14 02:02:06

○NSns4.whois.com2015-11-13 → 2016-05-01 · 4 obs

● 2015-11-13 18:26:26
● 2016-05-01 01:21:40
○ 2016-12-30 12:33:30
○ 2026-07-14 02:02:06

○NSverification-a3qfrpebgqzyjimfezwvjt.ns101.verify.hn2026-06-08 → 2026-06-08 · 4 obs

○ 2026-03-29 12:10:06
● 2026-06-08 08:11:20
○ 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○MXalt1.aspmx.l.google.com2018-09-01 → 2018-09-01 · 3 obs

● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○MXalt2.aspmx.l.google.com2018-09-01 → 2018-09-01 · 3 obs

● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○MXaspmx.l.google.com2018-09-01 → 2018-09-01 · 3 obs

● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○MXaspmx2.googlemail.com2018-09-01 → 2018-09-01 · 3 obs

● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○MXaspmx3.googlemail.com2018-09-01 → 2018-09-01 · 3 obs

● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

●MXfirstclassfit-com.mail.protection.outlook.com2026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 17:19:06
● 2026-07-14 02:02:06

○MXmx37.m1bp.com2026-06-11 → 2026-06-11 · 4 obs

○ 2026-02-27 01:32:18
○ 2026-06-08 08:11:20
● 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○MXmx37.mb5p.com2026-06-11 → 2026-06-11 · 4 obs

○ 2026-02-27 01:32:18
○ 2026-06-08 08:11:20
● 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○A104.21.60.212026-02-27 → 2026-03-07 · 5 obs

○ 2026-02-27 01:32:18
● 2026-02-27 16:28:36
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

○A13.248.169.482026-06-08 → 2026-06-08 · 4 obs

○ 2026-03-29 12:10:06
● 2026-06-08 08:11:20
○ 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

●A15.197.148.332026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 17:19:06
● 2026-07-14 02:02:06

○A159.89.146.2082018-09-01 → 2018-09-01 · 4 obs

○ 2016-12-30 12:33:30
● 2018-09-01 02:51:04
○ 2026-02-27 01:32:18
○ 2026-07-14 02:02:06

○A172.67.187.1862026-02-27 → 2026-03-07 · 5 obs

○ 2026-02-27 01:32:18
● 2026-02-27 16:28:36
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

○A173.193.105.2462015-11-13 → 2016-05-01 · 4 obs

● 2015-11-13 18:26:26
● 2016-05-01 01:21:40
○ 2016-12-30 12:33:30
○ 2026-07-14 02:02:06

○A2606:4700:3033::ac43:bbba2026-02-27 → 2026-03-07 · 5 obs

○ 2026-02-27 01:32:18
● 2026-02-27 16:28:36
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

○A2606:4700:3034::6815:3c152026-02-27 → 2026-03-07 · 5 obs

○ 2026-02-27 01:32:18
● 2026-02-27 16:28:36
● 2026-03-07 11:27:54
○ 2026-03-10 22:33:10
○ 2026-07-14 02:02:06

●A3.33.130.1902026-07-14 → 2026-07-14 · 2 obs

○ 2026-06-11 17:19:06
● 2026-07-14 02:02:06

○A44.232.173.2492026-03-10 → 2026-03-29 · 5 obs

○ 2026-03-07 11:27:54
● 2026-03-10 22:33:10
● 2026-03-29 12:10:06
○ 2026-06-08 08:11:20
○ 2026-07-14 02:02:06

○A52.20.84.622026-06-11 → 2026-06-11 · 4 obs

○ 2026-02-27 01:32:18
○ 2026-06-08 08:11:20
● 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

○A52.40.42.1132026-03-10 → 2026-03-29 · 5 obs

○ 2026-03-07 11:27:54
● 2026-03-10 22:33:10
● 2026-03-29 12:10:06
○ 2026-06-08 08:11:20
○ 2026-07-14 02:02:06

○A76.223.54.1462026-06-08 → 2026-06-08 · 4 obs

○ 2026-03-29 12:10:06
● 2026-06-08 08:11:20
○ 2026-06-11 17:19:06
○ 2026-07-14 02:02:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstclassfit.com	ns11.domaincontrol.com, ns12.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassfit.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
MX	1	`firstclassfit-com.mail.protection.outloo`
TXT	2	`MS=ms83083675, V=spf1 include:secureserver.net -all`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)

Analysis

IP Addresses

firstclassfit.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Additional host names — typebud.com, barkeeppro.com, pemline.com and two others — share IP numbers with firstclassfit.com.

Name Servers

firstclassfit.com is served by two delegated name servers, ns11.domaincontrol.com and ns12.domaincontrol.com.

firstclassfit.com shares its name server setup with other domains, including aihrt.com, mimmosmechanicsville.com, sdh2o.org and two others.

The name servers for firstclassfit.com overlap at least in part with those of other domains, including simplelife.cleaning and hosteurope.net.

Each of the two host names carries two IP addresses: ns11.domaincontrol.com points to 97.74.105.6 and 2603:5:2190::6, and ns12.domaincontrol.com points to 173.201.73.6 and 2603:5:2290::6.

Mail Servers

firstclassfit.com has one mail server: firstclassfit-com.mail.protection.outlook.com.

firstclassfit-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.11.2, 52.101.11.17, 52.101.11.19 and 5 other.