`uspsciosummit.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:373e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:915c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.62^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.92^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
NS	`joel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.62, 172.67.145.92
		IPv6 hints	2606:4700:3035::6815:373e, 2606:4700:3036::ac43:915c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`emily.ns.cloudflare.com`dns@cloudflare.com serial=2401279343

`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=1776032797

Previously MX for

uspsciosummit.com

Same first word

uspsciosummit.com

DNS History

17 records (6 active, 11 former)

●NSemily.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

●NSjoel.ns.cloudflare.com2026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

○NSns1.uou.ro2020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

○NSns2.uou.ro2020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

○NSns3.uou.ro2020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

○NSns4.uou.ro2020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

○NSns53.domaincontrol.com2015-05-04 → 2017-04-06 · 4 obs

● 2015-05-04 05:24:48
● 2017-04-06 23:33:28
○ 2020-02-09 15:07:28
○ 2026-04-12 22:43:46

○NSns54.domaincontrol.com2015-05-04 → 2017-04-06 · 4 obs

● 2015-05-04 05:24:48
● 2017-04-06 23:33:28
○ 2020-02-09 15:07:28
○ 2026-04-12 22:43:46

○MXmailstore1.secureserver.net2015-05-04 → 2017-04-06 · 4 obs

● 2015-05-04 05:24:48
● 2017-04-06 23:33:28
○ 2020-02-09 15:07:28
○ 2026-04-12 22:43:46

○MXsmtp.secureserver.net2015-05-04 → 2017-04-06 · 4 obs

● 2015-05-04 05:24:48
● 2017-04-06 23:33:28
○ 2020-02-09 15:07:28
○ 2026-04-12 22:43:46

○MXuspsciosummit.com2020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

●A104.21.55.622026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

○A149.202.132.182020-02-09 → 2020-02-09 · 4 obs

○ 2017-04-06 23:33:28
● 2020-02-09 15:07:28
○ 2026-04-09 18:27:34
○ 2026-04-12 22:43:46

●A172.67.145.922026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

○A209.200.244.552015-05-04 → 2017-04-06 · 4 obs

● 2015-05-04 05:24:48
● 2017-04-06 23:33:28
○ 2020-02-09 15:07:28
○ 2026-04-12 22:43:46

●A2606:4700:3035::6815:373e2026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

●A2606:4700:3036::ac43:915c2026-04-09 → 2026-04-12 · 3 obs

○ 2020-02-09 15:07:28
● 2026-04-09 18:27:34
● 2026-04-12 22:43:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
uspsciosummit.com	emily.ns.cloudflare.com, joel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.184

NS records: emily.ns.cloudflare.com, joel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uspsciosummit.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.62, 172.67.145.92`
AAAA	2	`2606:4700:3036::ac43:915c, 2606:4700:3035::6815:373e`
NS	2	`emily.ns.cloudflare.com, joel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emily.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

uspsciosummit.com maps to four IP numbers: 2606:4700:3035::6815:373e, 2606:4700:3036::ac43:915c, 104.21.55.62 and 172.67.145.92.

other host names include www.granadaschool.org, qdshishangguoji.com, www.huadet.com, school70kirov.ru and sgsflhm.com; they share IP numbers with uspsciosummit.com.

Name Servers

Two name servers emily.ns.cloudflare.com and joel.ns.cloudflare.com handle the delegation for uspsciosummit.com.

uspsciosummit.com shares the same name server setup as other domains, for instance bintangmpo.run, bintangmpo.dev, startvr.co, 268kaij.com and tt33aa.com.

uspsciosummit.com at least partially shares name servers with other domains, for instance fastassets.io, dragonhost.org, 23jordan.ru, diveprotocol.org and pettown.net.

These name servers are commonly used alongside lana.ns.cloudflare.com, april.ns.cloudflare.com and mina.ns.cloudflare.com.

Six IP addresses per host:

emily.ns.cloudflare.com points to 2606:4700:50::adf5:3a9b, 2803:f800:50::6ca2:c09b, 2a06:98c1:50::ac40:209b, 108.162.192.155, 172.64.32.155 and 173.245.58.155; joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184

uspsciosummit.com - robtex.com