`firstclassheadphones.com`

DNSSEC	⚠️ Not signed
A	15.204.105.186^{🇺🇸 OVH15.204.0.0/17 Hosting route}
		PTR	`rs8-va.serverhostgroup.com`
NS	`ns1.serverhostgroup.com` ⭐
		A	104.236.38.47^{🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean}
			PTR	`ns1.serverhostgroup.com`
NS	`ns2.serverhostgroup.com`
		A	46.101.214.99^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.serverhostgroup.com`
NS	`ns3.serverhostgroup.com` ⚠️ Not in parent delegation
		A	141.164.45.163^{🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`ns3.serverhostgroup.com`
MX	`firstclassheadphones.com` ⭐
		A	15.204.105.186^{🇺🇸 OVH15.204.0.0/17 Hosting route}
			PTR	`rs8-va.serverhostgroup.com`
TXT	`v=spf1 ip4:15.204.105.186 include:relay.mailchannels.net +a +mx +ip4:15.204.1...`
SOA	`ns1.serverhostgroup.com`sh@chemicloud.com 2026-04-05 #1

`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=1775975732

MX for

firstclassheadphones.com

Same first word

firstclassheadphones.com

DNS History

12 records (5 active, 7 former)

●NSns1.serverhostgroup.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-10-21 12:11:12
● 2026-03-27 13:23:10
● 2026-04-12 06:52:42

○NSns1.volusion.com2017-10-21 → 2017-10-21 · 4 obs

○ 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

●NSns2.serverhostgroup.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-10-21 12:11:12
● 2026-03-27 13:23:10
● 2026-04-12 06:52:42

○NSns2.volusion.com2017-10-21 → 2017-10-21 · 4 obs

○ 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

●NSns3.serverhostgroup.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-10-21 12:11:12
● 2026-03-27 13:23:10
● 2026-04-12 06:52:42

○NSns3.volusion.com2016-12-16 → 2017-10-21 · 4 obs

● 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

○NSns4.volusion.com2016-12-16 → 2017-10-21 · 4 obs

● 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

●MXfirstclassheadphones.com2026-03-27 → 2026-04-12 · 3 obs

○ 2017-10-21 12:11:12
● 2026-03-27 13:23:10
● 2026-04-12 06:52:42

○MXmx3.volusion.com2016-12-16 → 2017-10-21 · 4 obs

● 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

○MXmx4.volusion.com2016-12-16 → 2017-10-21 · 4 obs

● 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

●A15.204.105.1862026-03-27 → 2026-04-12 · 3 obs

○ 2017-10-21 12:11:12
● 2026-03-27 13:23:10
● 2026-04-12 06:52:42

○A69.162.254.1022016-12-16 → 2017-10-21 · 4 obs

● 2016-12-16 02:22:50
● 2017-10-21 12:11:12
○ 2026-03-27 13:23:10
○ 2026-04-12 06:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
firstclassheadphones.com	ns1.serverhostgroup.com, ns2.serverhostgroup.com	2 records

✅ Authoritative Response

Server:104.236.38.47

NS records: ns1.serverhostgroup.com, ns2.serverhostgroup.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassheadphones.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.204.105.186`
NS	3	`ns1.serverhostgroup.com, ns3.serverhostgroup.com...`
MX	1	`firstclassheadphones.com (pri: 0)`
TXT	1	`v=spf1 ip4:15.204.105.186 include:relay.`
SOA	1	`ns1.serverhostgroup.com sh.chemicloud.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.serverhostgroup.com, ns2.serverhostgroup.com)

Analysis

Mail Server Role

firstclassheadphones.com is the mail server for firstclassheadphones.com.

IP Addresses

firstclassheadphones.com resolves to a single IP: 15.204.105.186.

Other host names, for instance rs8-va.serverhostgroup.com, getitbk.com, soloparamujeres.com, carmotors.cl and www.nosmokeblown.com share IP numbers with firstclassheadphones.com.

Name Servers

firstclassheadphones.com delegates to three name servers: ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.

firstclassheadphones.com shares some name servers with other domains, for example guimods.com, commact.net, thefutureofsports.co, getkicks.io and bragmybag.com.

Host names with a single IP: ns1.serverhostgroup.com points to 104.236.38.47; ns2.serverhostgroup.com points to 46.101.214.99; ns3.serverhostgroup.com points to 141.164.45.163.

Mail Servers

One mail server handles firstclassheadphones.com.

Host name firstclassheadphones.com points to IP 15.204.105.186.

firstclassheadphones.com - robtex.com