`firstclassautocenter.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2392^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b0b6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.146^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.182^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alberto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c12^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c312^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alberto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2312^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alberto.ns.cloudflare.com`
		A	108.162.195.18^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	162.159.44.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
		A	172.64.35.18^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alberto.ns.cloudflare.com`
NS	`april.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
MX	`mail.firstclassautocenter.com` ⭐
		A	5.161.93.254^{🇺🇸 HETZNER-CLOUD2-AS5.161.93.0/24}
			PTR	`static.254.93.161.5.clients.your-server.de`
TXT	`google-site-verification=OmQTxifeLJBn4QDWZLHDzeXSHQDgyeypMk2UIW8iOpg`
TXT	`v=spf1 +ip4:5.161.93.254 +include:mail.mailingboss.net +include:mail.l4email....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.35.146, 172.67.176.182
		IPv6	2606:4700:3034::6815:2392, 2606:4700:3034::ac43:b0b6
SOA	`alberto.ns.cloudflare.com`dns@cloudflare.com serial=2398465443

`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=1774522392

Same first word

firstclassautocenter.com

DNS History

11 records (7 active, 4 former)

●NSalberto.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 06:39:20
● 2026-03-26 10:54:14

●NSapril.ns.cloudflare.com2026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 06:39:20
● 2026-03-26 10:54:14

●MXmail.firstclassautocenter.com2026-03-15 → 2026-03-26 · 2 obs

● 2026-03-15 06:39:20
● 2026-03-26 10:54:14

●A104.21.35.1462026-03-15 → 2026-03-26 · 5 obs

● 2026-03-15 06:39:20
● 2026-03-20 10:58:04
○ 2026-03-23 02:08:06
● 2026-03-26 10:54:12
● 2026-03-26 10:54:14

●A172.67.176.1822026-03-15 → 2026-03-26 · 5 obs

● 2026-03-15 06:39:20
● 2026-03-20 10:58:04
○ 2026-03-23 02:08:06
● 2026-03-26 10:54:12
● 2026-03-26 10:54:14

○A188.114.96.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:58:04
● 2026-03-23 02:08:06
○ 2026-03-26 10:54:12
○ 2026-03-26 10:54:14

○A188.114.97.02026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:58:04
● 2026-03-23 02:08:06
○ 2026-03-26 10:54:12
○ 2026-03-26 10:54:14

●A2606:4700:3034::6815:23922026-03-15 → 2026-03-26 · 5 obs

● 2026-03-15 06:39:20
● 2026-03-20 10:58:04
○ 2026-03-23 02:08:06
● 2026-03-26 10:54:12
● 2026-03-26 10:54:14

●A2606:4700:3034::ac43:b0b62026-03-15 → 2026-03-26 · 5 obs

● 2026-03-15 06:39:20
● 2026-03-20 10:58:04
○ 2026-03-23 02:08:06
● 2026-03-26 10:54:12
● 2026-03-26 10:54:14

○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:58:04
● 2026-03-23 02:08:06
○ 2026-03-26 10:54:12
○ 2026-03-26 10:54:14

○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:58:04
● 2026-03-23 02:08:06
○ 2026-03-26 10:54:12
○ 2026-03-26 10:54:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstclassautocenter.com	april.ns.cloudflare.com, alberto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.66

NS records: april.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassautocenter.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.182, 104.21.35.146`
AAAA	2	`2606:4700:3034::ac43:b0b6, 2606:4700:3034::6815:2392`
NS	2	`alberto.ns.cloudflare.com, april.ns.cloudflare.com`
MX	1	`mail.firstclassautocenter.com (pri: 10)`
TXT	2	`google-site-verification=OmQTxifeLJBn4QD, v=spf1 +ip4:5.161.93.254 +include:mail.m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alberto.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstclassautocenter.com maps to four IP numbers: 2606:4700:3034::6815:2392, 2606:4700:3034::ac43:b0b6, 104.21.35.146 and 172.67.176.182.

other host names include faktu.de, dwnh.cn, 4kmine.com, ctbe.fr and mexicoindustrial.net; they share IP numbers with firstclassautocenter.com.

Name Servers

Two name servers alberto.ns.cloudflare.com and april.ns.cloudflare.com handle the delegation for firstclassautocenter.com.

firstclassautocenter.com shares the same name server setup as other domains, for instance wpflow.dev, boiclimatic.com, beyondkompare.com, newfaces.io and euroinpoland2012.com.

firstclassautocenter.com at least partially shares name servers with other domains, for instance newgame777.com, anaklava.it.com, bcbm0022.com, aomenzuqiujishipeilvpankou.com.cn and songcaijindeyulepingtai.com.cn.

These name servers are commonly used alongside malavika.ns.cloudflare.com, nelly.ns.cloudflare.com and joel.ns.cloudflare.com.

Six IP addresses per host:

alberto.ns.cloudflare.com points to 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18; april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66

Mail Servers

firstclassautocenter.com is handled by a single mail server, mail.firstclassautocenter.com.

The host name mail.firstclassautocenter.com points to IP 5.161.93.254.

firstclassautocenter.com - robtex.com