`userfirstinteractive.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:e56^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9e85^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.86^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.133^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`reza.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.86, 172.67.158.133
		IPv6 hints	2606:4700:3033::6815:e56, 2606:4700:3035::ac43:9e85
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`reza.ns.cloudflare.com`dns@cloudflare.com serial=2400282986

`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=1776091722

Subdomains

mail.userfirstinteractive.com

Same first word

userfirstinteractive.com

DNS History

19 records (6 active, 13 former)

○NSns1.fatcow.com2015-11-03 → 2016-04-23 · 4 obs

● 2015-11-03 22:23:02
● 2016-04-23 08:58:14
○ 2016-12-24 03:18:50
○ 2026-04-13 15:05:32

○NSns1626.ztomy.com2016-12-24 → 2016-12-24 · 4 obs

○ 2016-04-23 08:58:14
● 2016-12-24 03:18:50
○ 2017-11-30 16:07:50
○ 2026-04-13 15:05:32

○NSns2.fatcow.com2015-11-03 → 2016-04-23 · 4 obs

● 2015-11-03 22:23:02
● 2016-04-23 08:58:14
○ 2016-12-24 03:18:50
○ 2026-04-13 15:05:32

○NSns2626.ztomy.com2016-12-24 → 2016-12-24 · 4 obs

○ 2016-04-23 08:58:14
● 2016-12-24 03:18:50
○ 2017-11-30 16:07:50
○ 2026-04-13 15:05:32

●NSreza.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

●NSruben.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

○NSsk.s5.ans1.ns148.ztomy.com2017-11-30 → 2017-11-30 · 4 obs

○ 2016-12-24 03:18:50
● 2017-11-30 16:07:50
○ 2026-04-13 05:11:00
○ 2026-04-13 15:05:32

○NSsk.s5.ans2.ns148.ztomy.com2017-11-30 → 2017-11-30 · 4 obs

○ 2016-12-24 03:18:50
● 2017-11-30 16:07:50
○ 2026-04-13 05:11:00
○ 2026-04-13 15:05:32

○MXmx.userfirstinteractive.com2015-11-03 → 2016-04-23 · 4 obs

● 2015-11-03 22:23:02
● 2016-04-23 08:58:14
○ 2016-12-24 03:18:50
○ 2026-04-13 15:05:32

●A104.21.14.862026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

●A172.67.158.1332026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

○A204.11.56.482016-12-24 → 2016-12-24 · 4 obs

○ 2016-04-23 08:58:14
● 2016-12-24 03:18:50
○ 2017-11-30 16:07:50
○ 2026-04-13 15:05:32

○A208.91.197.462017-11-30 → 2017-11-30 · 4 obs

○ 2016-12-24 03:18:50
● 2017-11-30 16:07:50
○ 2026-04-13 05:11:00
○ 2026-04-13 15:05:32

●A2606:4700:3033::6815:e562026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

●A2606:4700:3035::ac43:9e852026-04-13 → 2026-04-13 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-04-13 15:05:32

○A65.254.248.1772015-11-03 → 2016-04-23 · 5 obs

○ 2009-01-13 05:32:42
● 2015-11-03 22:23:02
● 2016-04-23 08:58:14
○ 2016-12-24 03:18:50
○ 2026-04-13 15:05:32

○A65.254.53.1572009-01-13 → 2009-01-13 · 3 obs

● 2009-01-13 05:32:42
○ 2015-11-03 22:23:02
○ 2026-04-13 15:05:32

○PTRns1626.ztomy.com2016-12-24 → 2016-12-24 · 3 obs

● 2016-12-24 03:18:50
○ 2017-11-30 16:07:50
○ 2026-04-13 15:05:32

○PTRsk.s5.ans1.ns148.ztomy.com2017-11-30 → 2017-11-30 · 4 obs

○ 2016-12-24 03:18:50
● 2017-11-30 16:07:50
○ 2026-04-13 05:11:00
○ 2026-04-13 15:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
userfirstinteractive.com	reza.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: reza.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for userfirstinteractive.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.133, 104.21.14.86`
AAAA	2	`2606:4700:3033::6815:e56, 2606:4700:3035::ac43:9e85`
NS	2	`reza.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`reza.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.userfirstinteractive.com is a child of userfirstinteractive.com.

IP Addresses

userfirstinteractive.com refers to four IP numbers: 2606:4700:3033::6815:e56, 2606:4700:3035::ac43:9e85, 104.21.14.86 and 172.67.158.133.

Other host names, for instance ajaris.it, goauld.xyz, 1xlite-33771.top, crewbeacon.co.uk and bnpfx.com share IP numbers with userfirstinteractive.com.

Name Servers

userfirstinteractive.com's delegation uses two name servers: reza.ns.cloudflare.com and ruben.ns.cloudflare.com.

userfirstinteractive.com uses the same name server setup as other domains, such as hyl158.com, sapac.org, 13382763015.com, slzmkj.com and wpjypt.com.

userfirstinteractive.com at least partially shares name servers with other domains, including canva-internal-preview.com, carmenhart.com, budgetparticipatif.com, arthabazar.com and code2flow.com.

These name servers are often used with mona.ns.cloudflare.com and anna.ns.cloudflare.com.

Host names with six IP numbers:

reza.ns.cloudflare.com points to 2606:4700:50::adf5:3ad9, 2803:f800:50::6ca2:c0d9, 2a06:98c1:50::ac40:20d9, 108.162.192.217, 172.64.32.217 and 173.245.58.217.

ruben.ns.cloudflare.com points to 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

userfirstinteractive.com - robtex.com