`firstnas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:552^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8533^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.82^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.51^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`jerry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.82, 172.67.133.51
		IPv6 hints	2606:4700:3033::6815:552, 2606:4700:3036::ac43:8533
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2402130950

`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=1777226471

Same first word

firstnas.com

Similar names

ifstrans.com

tssinfra.com

stsinfra.com

starfins.com

sanfirst.com

sfitrans.com

finstars.com

finstars.net

DNS History

13 records (6 active, 7 former)

●NSingrid.ns.cloudflare.com2026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

●NSjerry.ns.cloudflare.com2026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

○NSns1.kouming.net2026-04-26 → 2026-04-26 · 2 obs

○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

○NSns2.kouming.net2026-04-26 → 2026-04-26 · 2 obs

○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

○NSvip1.alidns.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:34
○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

○NSvip2.alidns.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:34
○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

○MXmxn.mxhichina.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:34
○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

○MXmxw.mxhichina.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:34
○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

●A104.21.5.822026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

●A172.67.133.512026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

●A2606:4700:3033::6815:5522026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

●A2606:4700:3036::ac43:85332026-04-26 → 2026-04-26 · 3 obs

○ 2017-09-08 22:35:34
● 2026-04-26 18:06:48
● 2026-04-26 18:06:50

○A47.91.241.482017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 22:35:34
○ 2026-04-26 18:06:48
○ 2026-04-26 18:06:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstnas.com	jerry.ns.cloudflare.com, ingrid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.165

NS records: jerry.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstnas.com (unsigned zone)

⏱️ Timing

Total: 75ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.51, 104.21.5.82`
AAAA	2	`2606:4700:3033::6815:552, 2606:4700:3036::ac43:8533`
NS	2	`ingrid.ns.cloudflare.com, jerry.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

firstnas.com maps to four IP numbers: 2606:4700:3033::6815:552, 2606:4700:3036::ac43:8533, 104.21.5.82 and 172.67.133.51.

other host names include www.fotograf-aarhus.net, drac0.com, www.gtthvpzlnmueh.store, sos-mama.com and ro.getamap.org; they share IP numbers with firstnas.com.

Name Servers

Two name servers ingrid.ns.cloudflare.com and jerry.ns.cloudflare.com handle the delegation for firstnas.com.

firstnas.com shares the same name server setup as other domains, for instance uav-tracking.com, sportxshop.de, lifecaremedicalcenter.org, ci.org and compassion-ipg.com.

firstnas.com at least partially shares name servers with other domains, for instance pilots-paradise.com, white-sky.com, comparateurhotel.net, sbhk935.com and creditx.de.

These name servers are commonly used alongside noel.ns.cloudflare.com.

Six IP addresses per host:

ingrid.ns.cloudflare.com points to 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165; jerry.ns.cloudflare.com points to 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182

firstnas.com - robtex.com

firstnas.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`firstnas.com`

`com`