`firstclassalliance.com`

DNSSEC	⚠️ Not signed
A	104.21.5.102^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.118^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`MS=ms73499924`
TXT	`google-site-verification=MKVuiidIA8izqwkoyl3tz12ZU2s1tqhoK30xNj3QKhw`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.5.102, 172.67.154.118
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2399697152

`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=1775004167

Same first word

firstclassalliance.com

DNS History

11 records (6 active, 5 former)

●NSearl.ns.cloudflare.com2026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

○NSns45.domaincontrol.com2015-06-16 → 2017-12-06 · 4 obs

● 2015-06-16 20:19:58
● 2017-12-06 02:53:24
○ 2026-02-14 22:03:16
○ 2026-04-01 00:44:40

○NSns46.domaincontrol.com2015-06-16 → 2017-12-06 · 4 obs

● 2015-06-16 20:19:58
● 2017-12-06 02:53:24
○ 2026-02-14 22:03:16
○ 2026-04-01 00:44:40

●NStina.ns.cloudflare.com2026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

○MXmailstore1.secureserver.net2015-06-16 → 2017-12-06 · 4 obs

● 2015-06-16 20:19:58
● 2017-12-06 02:53:24
○ 2026-02-14 22:03:16
○ 2026-04-01 00:44:40

●MXmx1-us1.ppe-hosted.com2026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

●MXmx2-us1.ppe-hosted.com2026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

○MXsmtp.secureserver.net2015-06-16 → 2017-12-06 · 4 obs

● 2015-06-16 20:19:58
● 2017-12-06 02:53:24
○ 2026-02-14 22:03:16
○ 2026-04-01 00:44:40

●A104.21.5.1022026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

●A172.67.154.1182026-02-14 → 2026-04-01 · 3 obs

○ 2017-12-06 02:53:24
● 2026-02-14 22:03:16
● 2026-04-01 00:44:40

○A23.229.238.1932015-06-16 → 2017-12-06 · 4 obs

● 2015-06-16 20:19:58
● 2017-12-06 02:53:24
○ 2026-02-14 22:03:16
○ 2026-04-01 00:44:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstclassalliance.com	earl.ns.cloudflare.com, tina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.161

NS records: earl.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassalliance.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.102, 172.67.154.118`
NS	2	`earl.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	3	`MS=ms73499924, google-site-verification=MKVuiidIA8izqwk...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (earl.ns.cloudflare.com, earl.ns.cloudflare.com, earl.ns.cloudflare.com...)

Analysis

IP Addresses

firstclassalliance.com points to two IP numbers: 104.21.5.102 and 172.67.154.118.

Other host names such as beds24.de, foodallergymums.com, aa.org.au, www.lprgcuewbzwdd.store and pgs0ft345xjp.cfd share IPs with firstclassalliance.com.

Name Servers

firstclassalliance.com is delegated to two name servers: earl.ns.cloudflare.com and tina.ns.cloudflare.com.

firstclassalliance.com shares the same name server setup as cbdsense.fr, recast.ws, zinkair.com, michiganflyer.com and greatlakes-seaway.com.

firstclassalliance.com at least partially shares name servers with other domains, for instance 5-minuten-rechnung.de, mentalhealthweek.ca, 88110f.com, cky.ro and nubedecredito.com.

These name servers are commonly used with ali.ns.cloudflare.com and cosmin.ns.cloudflare.com.

Host names with six IP numbers:

earl.ns.cloudflare.com points to 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.

tina.ns.cloudflare.com points to 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Mail Servers

firstclassalliance.com is handled by two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

The mail server setup for firstclassalliance.com matches that of other domains, for instance bigelowadvisors.com, thenashcollection.com, dragoncp.com, warecovery.com and ryscarpetcleaning.com.

firstclassalliance.com shares at least partially some mail servers with other domains, including fiber-fence.com, sentrancorp.com, boonecountyartreasurer.gov, infinitetechs.com and buildingbridges4u.org.

Host names with two IP numbers: mx1-us1.ppe-hosted.com points to: 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to: 67.231.154.163 and 148.163.129.51.

firstclassalliance.com - robtex.com