`firstfilterinc.com`

DNSSEC	⚠️ Not signed
A	2a09:8280:1::5f:e4ab:0^{🇺🇸 FLYIO-12a09:8280:1::/48 Proxy Registration / Customer Route}
		PTR	`ipv6.customer.flyio.net`
A	66.241.125.228^{🇺🇸 FLYIO-166.241.124.0/23 Fly.io Edge Network}
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`melany.ns.cloudflare.com`
		A	2606:4700:50::a29f:268a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melany.ns.cloudflare.com`
		A	108.162.194.138^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	162.159.38.138^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
		A	172.64.34.138^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melany.ns.cloudflare.com`
MX	`firstfilterinc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms30363999`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2399606425

`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=1774434762

Same first word

firstfilterinc.com

DNS History

11 records (5 active, 6 former)

○NShidden-master.yahoo.com2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 02:06:36
● 2017-06-02 14:09:14
○ 2026-03-07 14:46:26
○ 2026-03-25 10:42:36

●NSjacob.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-06-02 14:09:14
● 2026-03-07 14:46:26
● 2026-03-25 10:42:36

●NSmelany.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-06-02 14:09:14
● 2026-03-07 14:46:26
● 2026-03-25 10:42:36

○NSyns1.yahoo.com2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 02:06:36
● 2017-06-02 14:09:14
○ 2026-03-07 14:46:26
○ 2026-03-25 10:42:36

○NSyns2.yahoo.com2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 02:06:36
● 2017-06-02 14:09:14
○ 2026-03-07 14:46:26
○ 2026-03-25 10:42:36

●MXfirstfilterinc-com.mail.protection.outlook.com2015-06-18 → 2026-03-25 · 2 obs

● 2015-06-18 02:06:36
● 2026-03-25 10:42:36

○MXmx-biz.mail.am0.yahoodns.net2015-06-18 → 2017-06-02 · 4 obs

● 2015-06-18 02:06:36
● 2017-06-02 14:09:14
○ 2026-03-07 14:46:26
○ 2026-03-25 10:42:36

●A2a09:8280:1::5f:e4ab:02026-03-07 → 2026-03-25 · 3 obs

○ 2017-06-02 14:09:14
● 2026-03-07 14:46:26
● 2026-03-25 10:42:36

●A66.241.125.2282026-03-07 → 2026-03-25 · 3 obs

○ 2017-06-02 14:09:14
● 2026-03-07 14:46:26
● 2026-03-25 10:42:36

○A98.139.135.1292015-10-25 → 2017-06-02 · 5 obs

○ 2015-06-18 02:06:36
● 2015-10-25 19:23:56
● 2017-06-02 14:09:14
○ 2026-03-07 14:46:26
○ 2026-03-25 10:42:36

○A98.139.135.1982015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 02:06:36
○ 2015-10-25 19:23:56
○ 2026-03-25 10:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstfilterinc.com	melany.ns.cloudflare.com, jacob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.162

NS records: melany.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstfilterinc.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.241.125.228`
AAAA	1	`2a09:8280:1::5f:e4ab:0`
NS	2	`jacob.ns.cloudflare.com, melany.ns.cloudflare.com`
MX	1	`firstfilterinc-com.mail.protection.outlo`
TXT	2	`MS=ms30363999, v=spf1 include:spf.protection.outlook.co`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstfilterinc.com resolves to two IP numbers: 2a09:8280:1::5f:e4ab:0 and 66.241.125.228.

Other host names such as juliannymark.com and garant.in share IP numbers with firstfilterinc.com.

Name Servers

firstfilterinc.com is delegated to two name servers jacob.ns.cloudflare.com and melany.ns.cloudflare.com.

firstfilterinc.com shares the same name server setup as other domains, for instance whitepaperlight.qpon, dt68.co, dt68.london, dt68.live and dt68.mobi.

firstfilterinc.com at least partially shares name servers with other domains, for instance lbmsport.it, cuook.com, theheritagecook.com, lizheng.me and domo.co.id.

these name servers are commonly used alongside dawn.ns.cloudflare.com.

Host names with six IP numbers:

Host name jacob.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca2, 2803:f800:50::6ca2:c3a2, 2a06:98c1:50::ac40:23a2, 108.162.195.162, 162.159.44.162 and 172.64.35.162.

Host name melany.ns.cloudflare.com points to: 2606:4700:50::a29f:268a, 2803:f800:50::6ca2:c28a, 2a06:98c1:50::ac40:228a, 108.162.194.138, 162.159.38.138 and 172.64.34.138.

Mail Servers

firstfilterinc.com is handled by a single mail server, firstfilterinc-com.mail.protection.outlook.com.

The host name firstfilterinc-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

firstfilterinc.com - robtex.com