`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=60, 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=1778353081

Subdomains

mx.userfirstinteractive.com

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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

●NSreza.ns.cloudflare.com2026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

●NSruben.ns.cloudflare.com2026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

●A104.21.14.862026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

●A172.67.158.1332026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

●A2606:4700:3033::6815:e562026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

●A2606:4700:3035::ac43:9e852026-04-13 → 2026-05-09 · 3 obs

○ 2017-11-30 16:07:50
● 2026-04-13 05:11:00
● 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

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

● 2009-01-13 05:32:42
○ 2015-11-03 22:23:02
○ 2026-05-09 19:17:58

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

● 2016-12-24 03:18:50
○ 2017-11-30 16:07:50
○ 2026-05-09 19:17:58

○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
○ 2026-05-09 19:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.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: 136ms | 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

userfirstinteractive.com is a parent of mx.userfirstinteractive.com and mail.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, 1-online-casino-portal.com, 13382763015.com and slzmkj.com.

userfirstinteractive.com at least partially shares name servers with other domains, including virellatovanoklyx.digital, erthanguvenilir.site, canva-internal-preview.com, carmenhart.com and budgetparticipatif.com.

These name servers are commonly used with mona.ns.cloudflare.com, anna.ns.cloudflare.com and elly.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