`firstdoormarketing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:954e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4fe7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.231^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.78^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`oaklyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:265a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oaklyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oaklyn.ns.cloudflare.com`
		A	108.162.194.90^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	162.159.38.90^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
		A	172.64.34.90^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oaklyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.231, 172.67.149.78
		IPv6	2606:4700:3033::ac43:954e, 2606:4700:3037::6815:4fe7
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2399861472

`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=1774413007

rank #728128 globally
rank #331834 in the tld

Same first word

firstdoormarketing.com

DNS History

6 records (6 active, 0 former)

●NSlex.ns.cloudflare.com2026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

●NSoaklyn.ns.cloudflare.com2026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

●A104.21.79.2312026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

●A172.67.149.782026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

●A2606:4700:3033::ac43:954e2026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

●A2606:4700:3037::6815:4fe72026-03-17 → 2026-03-25 · 2 obs

● 2026-03-17 01:53:36
● 2026-03-25 04:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstdoormarketing.com	lex.ns.cloudflare.com, oaklyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.196

NS records: lex.ns.cloudflare.com, oaklyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstdoormarketing.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.231, 172.67.149.78`
AAAA	2	`2606:4700:3033::ac43:954e, 2606:4700:3037::6815:4fe7`
NS	2	`lex.ns.cloudflare.com, oaklyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstdoormarketing.com points to four IP numbers: 2606:4700:3033::ac43:954e, 2606:4700:3037::6815:4fe7, 104.21.79.231 and 172.67.149.78.

Other host names, for instance mcavi.com, mail.southwestdmvservices.com, parikuriva.sbs, pedas77.org and eveningtribune.co.uk share IP numbers with firstdoormarketing.com.

Name Servers

firstdoormarketing.com's delegation is to two name servers lex.ns.cloudflare.com and oaklyn.ns.cloudflare.com.

firstdoormarketing.com shares the same name server configuration as other domains, such as tribunelecteurs.com, bprkotapasuruan.com, chestonhouse.com, sman27batam.com and slotticacasino-pl.com.

firstdoormarketing.com at least partially shares its name servers with other domains, for instance drkalergyn.com, electrogroups.org, frostsync.pages.dev, one2fan.com and franchi.cz.

These name servers are commonly used alongside aron.ns.cloudflare.com and langston.ns.cloudflare.com.

Host names with six IP numbers:

lex.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

oaklyn.ns.cloudflare.com points to: 2606:4700:50::a29f:265a, 2803:f800:50::6ca2:c25a, 2a06:98c1:50::ac40:225a, 108.162.194.90, 162.159.38.90 and 172.64.34.90.

firstdoormarketing.com - robtex.com